Add a method to update onboarding module params

Part of [laconicd testnet validator enrollment](https://www.notion.so/laconicd-testnet-validator-enrollment-6fc1d3cafcc64fef8c5ed3affa27c675)

Add `slashing` module for penalizing / jailing offline validators
Reference: https://docs.cosmos.network/main/build/modules/slashing#liveness-tracking

Note: Breaking change, an existing chain cannot be run with the updated binary

Reviewed-on: cerc-io/laconicd#53
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Co-committed-by: Prathamesh Musale <prathamesh.musale0@gmail.com>

Dockerfile

@@ -25,6 +25,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # Copy over binary from the builder
 COPY --from=builder /go/src/git.vdb.to/cerc-io/laconicd/build/laconicd /usr/bin/laconicd
 
+#  Copy over init script from builder
+COPY --from=builder /go/src/git.vdb.to/cerc-io/laconicd/scripts/init.sh scripts/init.sh
+
 WORKDIR /
 
 # Run laconicd by default

api/cerc/bond/module/v1/module.pulsar.go

@@ -14,12 +14,14 @@ import (
 )
 
 var (
-	md_Module protoreflect.MessageDescriptor
+	md_Module           protoreflect.MessageDescriptor
+	fd_Module_authority protoreflect.FieldDescriptor
 )
 
 func init() {
 	file_cerc_bond_module_v1_module_proto_init()
 	md_Module = File_cerc_bond_module_v1_module_proto.Messages().ByName("Module")
+	fd_Module_authority = md_Module.Fields().ByName("authority")
 }
 
 var _ protoreflect.Message = (*fastReflection_Module)(nil)
@@ -87,6 +89,12 @@ func (x *fastReflection_Module) Interface() protoreflect.ProtoMessage {
 // While iterating, mutating operations may only be performed
 // on the current field descriptor.
 func (x *fastReflection_Module) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
+	if x.Authority != "" {
+		value := protoreflect.ValueOfString(x.Authority)
+		if !f(fd_Module_authority, value) {
+			return
+		}
+	}
 }
 
 // Has reports whether a field is populated.
@@ -102,6 +110,8 @@ func (x *fastReflection_Module) Range(f func(protoreflect.FieldDescriptor, proto
 // a repeated field is populated if it is non-empty.
 func (x *fastReflection_Module) Has(fd protoreflect.FieldDescriptor) bool {
 	switch fd.FullName() {
+	case "cerc.bond.module.v1.Module.authority":
+		return x.Authority != ""
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.bond.module.v1.Module"))
@@ -118,6 +128,8 @@ func (x *fastReflection_Module) Has(fd protoreflect.FieldDescriptor) bool {
 // Clear is a mutating operation and unsafe for concurrent use.
 func (x *fastReflection_Module) Clear(fd protoreflect.FieldDescriptor) {
 	switch fd.FullName() {
+	case "cerc.bond.module.v1.Module.authority":
+		x.Authority = ""
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.bond.module.v1.Module"))
@@ -134,6 +146,9 @@ func (x *fastReflection_Module) Clear(fd protoreflect.FieldDescriptor) {
 // of the value; to obtain a mutable reference, use Mutable.
 func (x *fastReflection_Module) Get(descriptor protoreflect.FieldDescriptor) protoreflect.Value {
 	switch descriptor.FullName() {
+	case "cerc.bond.module.v1.Module.authority":
+		value := x.Authority
+		return protoreflect.ValueOfString(value)
 	default:
 		if descriptor.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.bond.module.v1.Module"))
@@ -154,6 +169,8 @@ func (x *fastReflection_Module) Get(descriptor protoreflect.FieldDescriptor) pro
 // Set is a mutating operation and unsafe for concurrent use.
 func (x *fastReflection_Module) Set(fd protoreflect.FieldDescriptor, value protoreflect.Value) {
 	switch fd.FullName() {
+	case "cerc.bond.module.v1.Module.authority":
+		x.Authority = value.Interface().(string)
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.bond.module.v1.Module"))
@@ -174,6 +191,8 @@ func (x *fastReflection_Module) Set(fd protoreflect.FieldDescriptor, value proto
 // Mutable is a mutating operation and unsafe for concurrent use.
 func (x *fastReflection_Module) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value {
 	switch fd.FullName() {
+	case "cerc.bond.module.v1.Module.authority":
+		panic(fmt.Errorf("field authority of message cerc.bond.module.v1.Module is not mutable"))
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.bond.module.v1.Module"))
@@ -187,6 +206,8 @@ func (x *fastReflection_Module) Mutable(fd protoreflect.FieldDescriptor) protore
 // For lists, maps, and messages, this returns a new, empty, mutable value.
 func (x *fastReflection_Module) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value {
 	switch fd.FullName() {
+	case "cerc.bond.module.v1.Module.authority":
+		return protoreflect.ValueOfString("")
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.bond.module.v1.Module"))
@@ -256,6 +277,10 @@ func (x *fastReflection_Module) ProtoMethods() *protoiface.Methods {
 		var n int
 		var l int
 		_ = l
+		l = len(x.Authority)
+		if l > 0 {
+			n += 1 + l + runtime.Sov(uint64(l))
+		}
 		if x.unknownFields != nil {
 			n += len(x.unknownFields)
 		}
@@ -285,6 +310,13 @@ func (x *fastReflection_Module) ProtoMethods() *protoiface.Methods {
 			i -= len(x.unknownFields)
 			copy(dAtA[i:], x.unknownFields)
 		}
+		if len(x.Authority) > 0 {
+			i -= len(x.Authority)
+			copy(dAtA[i:], x.Authority)
+			i = runtime.EncodeVarint(dAtA, i, uint64(len(x.Authority)))
+			i--
+			dAtA[i] = 0x12
+		}
 		if input.Buf != nil {
 			input.Buf = append(input.Buf, dAtA...)
 		} else {
@@ -334,6 +366,38 @@ func (x *fastReflection_Module) ProtoMethods() *protoiface.Methods {
 				return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: Module: illegal tag %d (wire type %d)", fieldNum, wire)
 			}
 			switch fieldNum {
+			case 2:
+				if wireType != 2 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field Authority", wireType)
+				}
+				var stringLen uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+					}
+					if iNdEx >= l {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					stringLen |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				intStringLen := int(stringLen)
+				if intStringLen < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				postIndex := iNdEx + intStringLen
+				if postIndex < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				if postIndex > l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				x.Authority = string(dAtA[iNdEx:postIndex])
+				iNdEx = postIndex
 			default:
 				iNdEx = preIndex
 				skippy, err := runtime.Skip(dAtA[iNdEx:])
@@ -388,6 +452,10 @@ type Module struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	// authority defines the custom module authority. If not set, defaults to the
+	// governance module.
+	Authority string `protobuf:"bytes,2,opt,name=authority,proto3" json:"authority,omitempty"`
 }
 
 func (x *Module) Reset() {
@@ -410,6 +478,13 @@ func (*Module) Descriptor() ([]byte, []int) {
 	return file_cerc_bond_module_v1_module_proto_rawDescGZIP(), []int{0}
 }
 
+func (x *Module) GetAuthority() string {
+	if x != nil {
+		return x.Authority
+	}
+	return ""
+}
+
 var File_cerc_bond_module_v1_module_proto protoreflect.FileDescriptor
 
 var file_cerc_bond_module_v1_module_proto_rawDesc = []byte{
@@ -418,24 +493,26 @@ var file_cerc_bond_module_v1_module_proto_rawDesc = []byte{
 	0x74, 0x6f, 0x12, 0x13, 0x63, 0x65, 0x72, 0x63, 0x2e, 0x62, 0x6f, 0x6e, 0x64, 0x2e, 0x6d, 0x6f,
 	0x64, 0x75, 0x6c, 0x65, 0x2e, 0x76, 0x31, 0x1a, 0x20, 0x63, 0x6f, 0x73, 0x6d, 0x6f, 0x73, 0x2f,
 	0x61, 0x70, 0x70, 0x2f, 0x76, 0x31, 0x61, 0x6c, 0x70, 0x68, 0x61, 0x31, 0x2f, 0x6d, 0x6f, 0x64,
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-	0x75, 0x6c, 0x65, 0x3a, 0x2a, 0xba, 0xc0, 0x96, 0xda, 0x01, 0x24, 0x0a, 0x22, 0x67, 0x69, 0x74,
-	0x2e, 0x76, 0x64, 0x62, 0x2e, 0x74, 0x6f, 0x2f, 0x63, 0x65, 0x72, 0x63, 0x2d, 0x69, 0x6f, 0x2f,
-	0x6c, 0x61, 0x63, 0x6f, 0x6e, 0x69, 0x63, 0x64, 0x2f, 0x78, 0x2f, 0x62, 0x6f, 0x6e, 0x64, 0x42,
-	0xd3, 0x01, 0x0a, 0x17, 0x63, 0x6f, 0x6d, 0x2e, 0x63, 0x65, 0x72, 0x63, 0x2e, 0x62, 0x6f, 0x6e,
-	0x64, 0x2e, 0x6d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x2e, 0x76, 0x31, 0x42, 0x0b, 0x4d, 0x6f, 0x64,
-	0x75, 0x6c, 0x65, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x3c, 0x67, 0x69, 0x74, 0x2e,
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-	0x65, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
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+	0x75, 0x6c, 0x65, 0x12, 0x1c, 0x0a, 0x09, 0x61, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x74, 0x79,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x61, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x74,
+	0x79, 0x3a, 0x2a, 0xba, 0xc0, 0x96, 0xda, 0x01, 0x24, 0x0a, 0x22, 0x67, 0x69, 0x74, 0x2e, 0x76,
+	0x64, 0x62, 0x2e, 0x74, 0x6f, 0x2f, 0x63, 0x65, 0x72, 0x63, 0x2d, 0x69, 0x6f, 0x2f, 0x6c, 0x61,
+	0x63, 0x6f, 0x6e, 0x69, 0x63, 0x64, 0x2f, 0x78, 0x2f, 0x62, 0x6f, 0x6e, 0x64, 0x42, 0xd3, 0x01,
+	0x0a, 0x17, 0x63, 0x6f, 0x6d, 0x2e, 0x63, 0x65, 0x72, 0x63, 0x2e, 0x62, 0x6f, 0x6e, 0x64, 0x2e,
+	0x6d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x2e, 0x76, 0x31, 0x42, 0x0b, 0x4d, 0x6f, 0x64, 0x75, 0x6c,
+	0x65, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x3c, 0x67, 0x69, 0x74, 0x2e, 0x76, 0x64,
+	0x62, 0x2e, 0x74, 0x6f, 0x2f, 0x63, 0x65, 0x72, 0x63, 0x2d, 0x69, 0x6f, 0x2f, 0x6c, 0x61, 0x63,
+	0x6f, 0x6e, 0x69, 0x63, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x63, 0x65, 0x72, 0x63, 0x2f, 0x62,
+	0x6f, 0x6e, 0x64, 0x2f, 0x6d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x2f, 0x76, 0x31, 0x3b, 0x6d, 0x6f,
+	0x64, 0x75, 0x6c, 0x65, 0x76, 0x31, 0xa2, 0x02, 0x03, 0x43, 0x42, 0x4d, 0xaa, 0x02, 0x13, 0x43,
+	0x65, 0x72, 0x63, 0x2e, 0x42, 0x6f, 0x6e, 0x64, 0x2e, 0x4d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x2e,
+	0x56, 0x31, 0xca, 0x02, 0x13, 0x43, 0x65, 0x72, 0x63, 0x5c, 0x42, 0x6f, 0x6e, 0x64, 0x5c, 0x4d,
+	0x6f, 0x64, 0x75, 0x6c, 0x65, 0x5c, 0x56, 0x31, 0xe2, 0x02, 0x1f, 0x43, 0x65, 0x72, 0x63, 0x5c,
+	0x42, 0x6f, 0x6e, 0x64, 0x5c, 0x4d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x5c, 0x56, 0x31, 0x5c, 0x47,
+	0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x16, 0x43, 0x65, 0x72,
+	0x63, 0x3a, 0x3a, 0x42, 0x6f, 0x6e, 0x64, 0x3a, 0x3a, 0x4d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x3a,
+	0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

api/cerc/bond/v1/tx_grpc.pb.go

@@ -23,6 +23,7 @@ const (
 	Msg_RefillBond_FullMethodName   = "/cerc.bond.v1.Msg/RefillBond"
 	Msg_WithdrawBond_FullMethodName = "/cerc.bond.v1.Msg/WithdrawBond"
 	Msg_CancelBond_FullMethodName   = "/cerc.bond.v1.Msg/CancelBond"
+	Msg_UpdateParams_FullMethodName = "/cerc.bond.v1.Msg/UpdateParams"
 )
 
 // MsgClient is the client API for Msg service.
@@ -37,6 +38,9 @@ type MsgClient interface {
 	WithdrawBond(ctx context.Context, in *MsgWithdrawBond, opts ...grpc.CallOption) (*MsgWithdrawBondResponse, error)
 	// CancelBond defines a method for cancelling a bond.
 	CancelBond(ctx context.Context, in *MsgCancelBond, opts ...grpc.CallOption) (*MsgCancelBondResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -83,6 +87,15 @@ func (c *msgClient) CancelBond(ctx context.Context, in *MsgCancelBond, opts ...g
 	return out, nil
 }
 
+func (c *msgClient) UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error) {
+	out := new(MsgUpdateParamsResponse)
+	err := c.cc.Invoke(ctx, Msg_UpdateParams_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 // All implementations must embed UnimplementedMsgServer
 // for forward compatibility
@@ -95,6 +108,9 @@ type MsgServer interface {
 	WithdrawBond(context.Context, *MsgWithdrawBond) (*MsgWithdrawBondResponse, error)
 	// CancelBond defines a method for cancelling a bond.
 	CancelBond(context.Context, *MsgCancelBond) (*MsgCancelBondResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 	mustEmbedUnimplementedMsgServer()
 }
 
@@ -114,6 +130,9 @@ func (UnimplementedMsgServer) WithdrawBond(context.Context, *MsgWithdrawBond) (*
 func (UnimplementedMsgServer) CancelBond(context.Context, *MsgCancelBond) (*MsgCancelBondResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CancelBond not implemented")
 }
+func (UnimplementedMsgServer) UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateParams not implemented")
+}
 func (UnimplementedMsgServer) mustEmbedUnimplementedMsgServer() {}
 
 // UnsafeMsgServer may be embedded to opt out of forward compatibility for this service.
@@ -199,6 +218,24 @@ func _Msg_CancelBond_Handler(srv interface{}, ctx context.Context, dec func(inte
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_UpdateParams_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgUpdateParams)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).UpdateParams(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Msg_UpdateParams_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).UpdateParams(ctx, req.(*MsgUpdateParams))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Msg_ServiceDesc is the grpc.ServiceDesc for Msg service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -222,6 +259,10 @@ var Msg_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "CancelBond",
 			Handler:    _Msg_CancelBond_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cerc/bond/v1/tx.proto",

api/cerc/onboarding/v1/onboarding.pulsar.go

@@ -427,6 +427,8 @@ var (
 	md_Participant                protoreflect.MessageDescriptor
 	fd_Participant_cosmos_address protoreflect.FieldDescriptor
 	fd_Participant_nitro_address  protoreflect.FieldDescriptor
+	fd_Participant_role           protoreflect.FieldDescriptor
+	fd_Participant_kyc_id         protoreflect.FieldDescriptor
 )
 
 func init() {
@@ -434,6 +436,8 @@ func init() {
 	md_Participant = File_cerc_onboarding_v1_onboarding_proto.Messages().ByName("Participant")
 	fd_Participant_cosmos_address = md_Participant.Fields().ByName("cosmos_address")
 	fd_Participant_nitro_address = md_Participant.Fields().ByName("nitro_address")
+	fd_Participant_role = md_Participant.Fields().ByName("role")
+	fd_Participant_kyc_id = md_Participant.Fields().ByName("kyc_id")
 }
 
 var _ protoreflect.Message = (*fastReflection_Participant)(nil)
@@ -513,6 +517,18 @@ func (x *fastReflection_Participant) Range(f func(protoreflect.FieldDescriptor,
 			return
 		}
 	}
+	if x.Role != "" {
+		value := protoreflect.ValueOfString(x.Role)
+		if !f(fd_Participant_role, value) {
+			return
+		}
+	}
+	if x.KycId != "" {
+		value := protoreflect.ValueOfString(x.KycId)
+		if !f(fd_Participant_kyc_id, value) {
+			return
+		}
+	}
 }
 
 // Has reports whether a field is populated.
@@ -532,6 +548,10 @@ func (x *fastReflection_Participant) Has(fd protoreflect.FieldDescriptor) bool {
 		return x.CosmosAddress != ""
 	case "cerc.onboarding.v1.Participant.nitro_address":
 		return x.NitroAddress != ""
+	case "cerc.onboarding.v1.Participant.role":
+		return x.Role != ""
+	case "cerc.onboarding.v1.Participant.kyc_id":
+		return x.KycId != ""
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.Participant"))
@@ -552,6 +572,10 @@ func (x *fastReflection_Participant) Clear(fd protoreflect.FieldDescriptor) {
 		x.CosmosAddress = ""
 	case "cerc.onboarding.v1.Participant.nitro_address":
 		x.NitroAddress = ""
+	case "cerc.onboarding.v1.Participant.role":
+		x.Role = ""
+	case "cerc.onboarding.v1.Participant.kyc_id":
+		x.KycId = ""
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.Participant"))
@@ -574,6 +598,12 @@ func (x *fastReflection_Participant) Get(descriptor protoreflect.FieldDescriptor
 	case "cerc.onboarding.v1.Participant.nitro_address":
 		value := x.NitroAddress
 		return protoreflect.ValueOfString(value)
+	case "cerc.onboarding.v1.Participant.role":
+		value := x.Role
+		return protoreflect.ValueOfString(value)
+	case "cerc.onboarding.v1.Participant.kyc_id":
+		value := x.KycId
+		return protoreflect.ValueOfString(value)
 	default:
 		if descriptor.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.Participant"))
@@ -598,6 +628,10 @@ func (x *fastReflection_Participant) Set(fd protoreflect.FieldDescriptor, value
 		x.CosmosAddress = value.Interface().(string)
 	case "cerc.onboarding.v1.Participant.nitro_address":
 		x.NitroAddress = value.Interface().(string)
+	case "cerc.onboarding.v1.Participant.role":
+		x.Role = value.Interface().(string)
+	case "cerc.onboarding.v1.Participant.kyc_id":
+		x.KycId = value.Interface().(string)
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.Participant"))
@@ -622,6 +656,10 @@ func (x *fastReflection_Participant) Mutable(fd protoreflect.FieldDescriptor) pr
 		panic(fmt.Errorf("field cosmos_address of message cerc.onboarding.v1.Participant is not mutable"))
 	case "cerc.onboarding.v1.Participant.nitro_address":
 		panic(fmt.Errorf("field nitro_address of message cerc.onboarding.v1.Participant is not mutable"))
+	case "cerc.onboarding.v1.Participant.role":
+		panic(fmt.Errorf("field role of message cerc.onboarding.v1.Participant is not mutable"))
+	case "cerc.onboarding.v1.Participant.kyc_id":
+		panic(fmt.Errorf("field kyc_id of message cerc.onboarding.v1.Participant is not mutable"))
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.Participant"))
@@ -639,6 +677,10 @@ func (x *fastReflection_Participant) NewField(fd protoreflect.FieldDescriptor) p
 		return protoreflect.ValueOfString("")
 	case "cerc.onboarding.v1.Participant.nitro_address":
 		return protoreflect.ValueOfString("")
+	case "cerc.onboarding.v1.Participant.role":
+		return protoreflect.ValueOfString("")
+	case "cerc.onboarding.v1.Participant.kyc_id":
+		return protoreflect.ValueOfString("")
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.Participant"))
@@ -716,6 +758,14 @@ func (x *fastReflection_Participant) ProtoMethods() *protoiface.Methods {
 		if l > 0 {
 			n += 1 + l + runtime.Sov(uint64(l))
 		}
+		l = len(x.Role)
+		if l > 0 {
+			n += 1 + l + runtime.Sov(uint64(l))
+		}
+		l = len(x.KycId)
+		if l > 0 {
+			n += 1 + l + runtime.Sov(uint64(l))
+		}
 		if x.unknownFields != nil {
 			n += len(x.unknownFields)
 		}
@@ -745,6 +795,20 @@ func (x *fastReflection_Participant) ProtoMethods() *protoiface.Methods {
 			i -= len(x.unknownFields)
 			copy(dAtA[i:], x.unknownFields)
 		}
+		if len(x.KycId) > 0 {
+			i -= len(x.KycId)
+			copy(dAtA[i:], x.KycId)
+			i = runtime.EncodeVarint(dAtA, i, uint64(len(x.KycId)))
+			i--
+			dAtA[i] = 0x22
+		}
+		if len(x.Role) > 0 {
+			i -= len(x.Role)
+			copy(dAtA[i:], x.Role)
+			i = runtime.EncodeVarint(dAtA, i, uint64(len(x.Role)))
+			i--
+			dAtA[i] = 0x1a
+		}
 		if len(x.NitroAddress) > 0 {
 			i -= len(x.NitroAddress)
 			copy(dAtA[i:], x.NitroAddress)
@@ -872,6 +936,70 @@ func (x *fastReflection_Participant) ProtoMethods() *protoiface.Methods {
 				}
 				x.NitroAddress = string(dAtA[iNdEx:postIndex])
 				iNdEx = postIndex
+			case 3:
+				if wireType != 2 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field Role", wireType)
+				}
+				var stringLen uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+					}
+					if iNdEx >= l {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					stringLen |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				intStringLen := int(stringLen)
+				if intStringLen < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				postIndex := iNdEx + intStringLen
+				if postIndex < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				if postIndex > l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				x.Role = string(dAtA[iNdEx:postIndex])
+				iNdEx = postIndex
+			case 4:
+				if wireType != 2 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field KycId", wireType)
+				}
+				var stringLen uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+					}
+					if iNdEx >= l {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					stringLen |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				intStringLen := int(stringLen)
+				if intStringLen < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				postIndex := iNdEx + intStringLen
+				if postIndex < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				if postIndex > l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				x.KycId = string(dAtA[iNdEx:postIndex])
+				iNdEx = postIndex
 			default:
 				iNdEx = preIndex
 				skippy, err := runtime.Skip(dAtA[iNdEx:])
@@ -1447,8 +1575,14 @@ type Participant struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
+	// participant's cosmos (laconic) address
 	CosmosAddress string `protobuf:"bytes,1,opt,name=cosmos_address,json=cosmosAddress,proto3" json:"cosmos_address,omitempty"`
-	NitroAddress  string `protobuf:"bytes,2,opt,name=nitro_address,json=nitroAddress,proto3" json:"nitro_address,omitempty"`
+	// participant's Nitro address
+	NitroAddress string `protobuf:"bytes,2,opt,name=nitro_address,json=nitroAddress,proto3" json:"nitro_address,omitempty"`
+	// participant's role (participant | validator)
+	Role string `protobuf:"bytes,3,opt,name=role,proto3" json:"role,omitempty"`
+	// participant's KYC receipt ID
+	KycId string `protobuf:"bytes,4,opt,name=kyc_id,json=kycId,proto3" json:"kyc_id,omitempty"`
 }
 
 func (x *Participant) Reset() {
@@ -1485,6 +1619,20 @@ func (x *Participant) GetNitroAddress() string {
 	return ""
 }
 
+func (x *Participant) GetRole() string {
+	if x != nil {
+		return x.Role
+	}
+	return ""
+}
+
+func (x *Participant) GetKycId() string {
+	if x != nil {
+		return x.KycId
+	}
+	return ""
+}
+
 // EthPayload defines the payload that is signed by the ethereum private key
 type EthPayload struct {
 	state         protoimpl.MessageState
@@ -1544,7 +1692,7 @@ var file_cerc_onboarding_v1_onboarding_proto_rawDesc = []byte{
 	0x6c, 0x65, 0x64, 0x22, 0x20, 0x79, 0x61, 0x6d, 0x6c, 0x3a, 0x22, 0x6f, 0x6e, 0x62, 0x6f, 0x61,
 	0x72, 0x64, 0x69, 0x6e, 0x67, 0x5f, 0x65, 0x6e, 0x61, 0x62, 0x6c, 0x65, 0x64, 0x22, 0x52, 0x11,
 	0x6f, 0x6e, 0x62, 0x6f, 0x61, 0x72, 0x64, 0x69, 0x6e, 0x67, 0x45, 0x6e, 0x61, 0x62, 0x6c, 0x65,
-	0x64, 0x22, 0xb9, 0x01, 0x0a, 0x0b, 0x50, 0x61, 0x72, 0x74, 0x69, 0x63, 0x69, 0x70, 0x61, 0x6e,
+	0x64, 0x22, 0xa2, 0x02, 0x0a, 0x0b, 0x50, 0x61, 0x72, 0x74, 0x69, 0x63, 0x69, 0x70, 0x61, 0x6e,
 	0x74, 0x12, 0x56, 0x0a, 0x0e, 0x63, 0x6f, 0x73, 0x6d, 0x6f, 0x73, 0x5f, 0x61, 0x64, 0x64, 0x72,
 	0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x42, 0x2f, 0xf2, 0xde, 0x1f, 0x2b, 0x6a,
 	0x73, 0x6f, 0x6e, 0x3a, 0x22, 0x63, 0x6f, 0x73, 0x6d, 0x6f, 0x73, 0x5f, 0x61, 0x64, 0x64, 0x72,
@@ -1555,29 +1703,35 @@ var file_cerc_onboarding_v1_onboarding_proto_rawDesc = []byte{
 	0x42, 0x2d, 0xf2, 0xde, 0x1f, 0x29, 0x6a, 0x73, 0x6f, 0x6e, 0x3a, 0x22, 0x6e, 0x69, 0x74, 0x72,
 	0x6f, 0x5f, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x22, 0x20, 0x79, 0x61, 0x6d, 0x6c, 0x3a,
 	0x22, 0x6e, 0x69, 0x74, 0x72, 0x6f, 0x5f, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x22, 0x52,
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+	0x67, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

api/cerc/onboarding/v1/query_grpc.pb.go

@@ -19,7 +19,9 @@ import (
 const _ = grpc.SupportPackageIsVersion7
 
 const (
-	Query_Participants_FullMethodName = "/cerc.onboarding.v1.Query/Participants"
+	Query_Participants_FullMethodName                 = "/cerc.onboarding.v1.Query/Participants"
+	Query_GetParticipantByAddress_FullMethodName      = "/cerc.onboarding.v1.Query/GetParticipantByAddress"
+	Query_GetParticipantByNitroAddress_FullMethodName = "/cerc.onboarding.v1.Query/GetParticipantByNitroAddress"
 )
 
 // QueryClient is the client API for Query service.
@@ -28,6 +30,10 @@ const (
 type QueryClient interface {
 	// Participants queries Participants list
 	Participants(ctx context.Context, in *QueryParticipantsRequest, opts ...grpc.CallOption) (*QueryParticipantsResponse, error)
+	// GetParticipantByAddress queries a participant by cosmos (laconic) address
+	GetParticipantByAddress(ctx context.Context, in *QueryGetParticipantByAddressRequest, opts ...grpc.CallOption) (*QueryGetParticipantByAddressResponse, error)
+	// GetParticipantByNitroAddress queries a participant by nitro address
+	GetParticipantByNitroAddress(ctx context.Context, in *QueryGetParticipantByNitroAddressRequest, opts ...grpc.CallOption) (*QueryGetParticipantByNitroAddressResponse, error)
 }
 
 type queryClient struct {
@@ -47,12 +53,34 @@ func (c *queryClient) Participants(ctx context.Context, in *QueryParticipantsReq
 	return out, nil
 }
 
+func (c *queryClient) GetParticipantByAddress(ctx context.Context, in *QueryGetParticipantByAddressRequest, opts ...grpc.CallOption) (*QueryGetParticipantByAddressResponse, error) {
+	out := new(QueryGetParticipantByAddressResponse)
+	err := c.cc.Invoke(ctx, Query_GetParticipantByAddress_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *queryClient) GetParticipantByNitroAddress(ctx context.Context, in *QueryGetParticipantByNitroAddressRequest, opts ...grpc.CallOption) (*QueryGetParticipantByNitroAddressResponse, error) {
+	out := new(QueryGetParticipantByNitroAddressResponse)
+	err := c.cc.Invoke(ctx, Query_GetParticipantByNitroAddress_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // QueryServer is the server API for Query service.
 // All implementations must embed UnimplementedQueryServer
 // for forward compatibility
 type QueryServer interface {
 	// Participants queries Participants list
 	Participants(context.Context, *QueryParticipantsRequest) (*QueryParticipantsResponse, error)
+	// GetParticipantByAddress queries a participant by cosmos (laconic) address
+	GetParticipantByAddress(context.Context, *QueryGetParticipantByAddressRequest) (*QueryGetParticipantByAddressResponse, error)
+	// GetParticipantByNitroAddress queries a participant by nitro address
+	GetParticipantByNitroAddress(context.Context, *QueryGetParticipantByNitroAddressRequest) (*QueryGetParticipantByNitroAddressResponse, error)
 	mustEmbedUnimplementedQueryServer()
 }
 
@@ -63,6 +91,12 @@ type UnimplementedQueryServer struct {
 func (UnimplementedQueryServer) Participants(context.Context, *QueryParticipantsRequest) (*QueryParticipantsResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Participants not implemented")
 }
+func (UnimplementedQueryServer) GetParticipantByAddress(context.Context, *QueryGetParticipantByAddressRequest) (*QueryGetParticipantByAddressResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetParticipantByAddress not implemented")
+}
+func (UnimplementedQueryServer) GetParticipantByNitroAddress(context.Context, *QueryGetParticipantByNitroAddressRequest) (*QueryGetParticipantByNitroAddressResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetParticipantByNitroAddress not implemented")
+}
 func (UnimplementedQueryServer) mustEmbedUnimplementedQueryServer() {}
 
 // UnsafeQueryServer may be embedded to opt out of forward compatibility for this service.
@@ -94,6 +128,42 @@ func _Query_Participants_Handler(srv interface{}, ctx context.Context, dec func(
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_GetParticipantByAddress_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryGetParticipantByAddressRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).GetParticipantByAddress(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Query_GetParticipantByAddress_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).GetParticipantByAddress(ctx, req.(*QueryGetParticipantByAddressRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Query_GetParticipantByNitroAddress_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryGetParticipantByNitroAddressRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).GetParticipantByNitroAddress(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Query_GetParticipantByNitroAddress_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).GetParticipantByNitroAddress(ctx, req.(*QueryGetParticipantByNitroAddressRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Query_ServiceDesc is the grpc.ServiceDesc for Query service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -105,6 +175,14 @@ var Query_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "Participants",
 			Handler:    _Query_Participants_Handler,
 		},
+		{
+			MethodName: "GetParticipantByAddress",
+			Handler:    _Query_GetParticipantByAddress_Handler,
+		},
+		{
+			MethodName: "GetParticipantByNitroAddress",
+			Handler:    _Query_GetParticipantByNitroAddress_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cerc/onboarding/v1/query.proto",

api/cerc/onboarding/v1/tx_grpc.pb.go

@@ -20,6 +20,7 @@ const _ = grpc.SupportPackageIsVersion7
 
 const (
 	Msg_OnboardParticipant_FullMethodName = "/cerc.onboarding.v1.Msg/OnboardParticipant"
+	Msg_UpdateParams_FullMethodName       = "/cerc.onboarding.v1.Msg/UpdateParams"
 )
 
 // MsgClient is the client API for Msg service.
@@ -28,6 +29,9 @@ const (
 type MsgClient interface {
 	// OnboardParticipant defines a method for enrolling a new validator.
 	OnboardParticipant(ctx context.Context, in *MsgOnboardParticipant, opts ...grpc.CallOption) (*MsgOnboardParticipantResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -47,12 +51,24 @@ func (c *msgClient) OnboardParticipant(ctx context.Context, in *MsgOnboardPartic
 	return out, nil
 }
 
+func (c *msgClient) UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error) {
+	out := new(MsgUpdateParamsResponse)
+	err := c.cc.Invoke(ctx, Msg_UpdateParams_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 // All implementations must embed UnimplementedMsgServer
 // for forward compatibility
 type MsgServer interface {
 	// OnboardParticipant defines a method for enrolling a new validator.
 	OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 	mustEmbedUnimplementedMsgServer()
 }
 
@@ -63,6 +79,9 @@ type UnimplementedMsgServer struct {
 func (UnimplementedMsgServer) OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method OnboardParticipant not implemented")
 }
+func (UnimplementedMsgServer) UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateParams not implemented")
+}
 func (UnimplementedMsgServer) mustEmbedUnimplementedMsgServer() {}
 
 // UnsafeMsgServer may be embedded to opt out of forward compatibility for this service.
@@ -94,6 +113,24 @@ func _Msg_OnboardParticipant_Handler(srv interface{}, ctx context.Context, dec f
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_UpdateParams_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgUpdateParams)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).UpdateParams(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Msg_UpdateParams_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).UpdateParams(ctx, req.(*MsgUpdateParams))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Msg_ServiceDesc is the grpc.ServiceDesc for Msg service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -105,6 +142,10 @@ var Msg_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "OnboardParticipant",
 			Handler:    _Msg_OnboardParticipant_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cerc/onboarding/v1/tx.proto",

app/app.go

@@ -34,6 +34,7 @@ import (
 	distrkeeper "github.com/cosmos/cosmos-sdk/x/distribution/keeper"
 	"github.com/cosmos/cosmos-sdk/x/genutil"
 	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
+	slashingkeeper "github.com/cosmos/cosmos-sdk/x/slashing/keeper"
 	stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
 
 	_ "cosmossdk.io/api/cosmos/tx/config/v1"            // import for side-effects
@@ -48,6 +49,7 @@ import (
 	_ "github.com/cosmos/cosmos-sdk/x/crisis"           // import for side-effects
 	_ "github.com/cosmos/cosmos-sdk/x/distribution"     // import for side-effects
 	_ "github.com/cosmos/cosmos-sdk/x/mint"             // import for side-effects
+	_ "github.com/cosmos/cosmos-sdk/x/slashing"         // import for side-effects
 	_ "github.com/cosmos/cosmos-sdk/x/staking"          // import for side-effects
 )
 
@@ -76,6 +78,7 @@ type LaconicApp struct {
 	AccountKeeper         authkeeper.AccountKeeper
 	BankKeeper            bankkeeper.Keeper
 	StakingKeeper         *stakingkeeper.Keeper
+	SlashingKeeper        slashingkeeper.Keeper
 	DistrKeeper           distrkeeper.Keeper
 	CrisisKeeper          *crisiskeeper.Keeper
 	ConsensusParamsKeeper consensuskeeper.Keeper
@@ -142,6 +145,7 @@ func NewLaconicApp(
 		&app.AccountKeeper,
 		&app.BankKeeper,
 		&app.StakingKeeper,
+		&app.SlashingKeeper,
 		&app.DistrKeeper,
 		&app.CrisisKeeper,
 		&app.ConsensusParamsKeeper,

app/app.yaml

@@ -6,11 +6,11 @@ modules:
       # During begin block slashing happens after distr.BeginBlocker so that
       # there is nothing left over in the validator fee pool, so as to keep the CanWithdrawInvariant invariant.
       # NOTE: staking module is required if HistoricalEntries param > 0
-      begin_blockers: [distribution, staking]
+      begin_blockers: [distribution, slashing, staking]
       end_blockers: [crisis, staking, auction, registry]
       # NOTE: The genutils module must occur after staking so that pools are properly initialized with tokens from genesis accounts.
       # NOTE: The genutils module must also occur after auth so that it can access the params from auth.
-      init_genesis: [auth, bank, distribution, staking, crisis, genutil, auction, bond, registry, onboarding]
+      init_genesis: [auth, bank, distribution, staking, slashing, crisis, genutil, auction, bond, registry, onboarding]
       override_store_keys:
         - module_name: auth
           kv_store_key: acc
@@ -39,6 +39,9 @@ modules:
   - name: staking
     config:
       "@type": cosmos.staking.module.v1.Module
+  - name: slashing
+    config:
+      "@type": cosmos.slashing.module.v1.Module
   - name: distribution
     config:
       "@type": cosmos.distribution.module.v1.Module

app/export.go

@@ -10,6 +10,7 @@ import (
 	tmproto "github.com/cometbft/cometbft/proto/tendermint/types"
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
 	"github.com/cosmos/cosmos-sdk/x/staking"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
 )
@@ -221,4 +222,16 @@ func (app *LaconicApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddr
 	if err != nil {
 		log.Fatal(err)
 	}
+
+	/* Handle slashing state. */
+
+	// reset start height on signing infos
+	app.SlashingKeeper.IterateValidatorSigningInfos(
+		ctx,
+		func(addr sdk.ConsAddress, info slashingtypes.ValidatorSigningInfo) (stop bool) {
+			info.StartHeight = 0
+			app.SlashingKeeper.SetValidatorSigningInfo(ctx, addr, info)
+			return false
+		},
+	)
 }

app/params/config.go

@@ -10,9 +10,11 @@ import (
 )
 
 const (
-	CoinUnit = "photon"
+	CoinUnit     = "lnt"
+	BaseCoinUnit = "alnt"
+	LntExponent  = 18
 
-	DefaultBondDenom = CoinUnit
+	DefaultBondDenom = BaseCoinUnit
 
 	// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address.
 	Bech32PrefixAccAddr = "laconic"
@@ -41,6 +43,11 @@ func RegisterDenoms() {
 	if err != nil {
 		panic(err)
 	}
+
+	err = sdk.RegisterDenom(BaseCoinUnit, math.LegacyNewDecWithPrec(1, LntExponent))
+	if err != nil {
+		panic(err)
+	}
 }
 
 func SetAddressPrefixes() {

cmd/laconicd/cmd/root.go

@@ -98,7 +98,7 @@ func NewRootCmd() *cobra.Command {
 
 			// overwrite the minimum gas price from the app configuration
 			srvCfg := serverconfig.DefaultConfig()
-			srvCfg.MinGasPrices = "0photon"
+			srvCfg.MinGasPrices = "0alnt"
 
 			// overwrite the block timeout
 			cmtCfg := cmtcfg.DefaultConfig()

go.mod

@@ -61,6 +61,7 @@ require (
 	github.com/agnivade/levenshtein v1.1.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bgentry/speakeasy v0.1.1-0.20220910012023-760eaf8b6816 // indirect
+	github.com/bits-and-blooms/bitset v1.10.0 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
 	github.com/btcsuite/btcd/btcutil v1.1.5 // indirect
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect

gql/cerc-io/laconicd/schema.graphql

@@ -33,6 +33,8 @@ type Account {
 type Participant {
   cosmosAddress: String! # Cosmos address of the participant who will be registered.
   nitroAddress: String! # Nitro addresss of the participant who will be registered.
+  role: String! # Participant's role
+  kycId: String! # Participant's KYC receipt ID
 }
 
 # Value describes a DAG-JSON compatible value.
@@ -195,6 +197,11 @@ type AuthorityRecord {
   auction: Auction # Authority auction.
 }
 
+type Authority {
+  name: String!
+  entry: AuthorityRecord!
+}
+
 # Name record entry, created at a particular height.
 type NameRecordEntry {
   id: String! # Target record ID.
@@ -245,6 +252,9 @@ type Query {
   # Naming API.
   #
 
+  # Get authorities list.
+  getAuthorities(owner: String): [Authority]
+
   # Lookup authority information.
   lookupAuthorities(names: [String!]): [AuthorityRecord]!
 
@@ -263,4 +273,6 @@ type Query {
 
   # Query participants.
   getParticipants: [Participant]!
+  getParticipantByAddress(address: String!): Participant!
+  getParticipantByNitroAddress(nitroAddress: String!): Participant!
 }

gql/generated.go

@@ -87,6 +87,11 @@ type ComplexityRoot struct {
 		Status        func(childComplexity int) int
 	}
 
+	Authority struct {
+		Entry func(childComplexity int) int
+		Name  func(childComplexity int) int
+	}
+
 	AuthorityRecord struct {
 		Auction        func(childComplexity int) int
 		BondID         func(childComplexity int) int
@@ -155,7 +160,9 @@ type ComplexityRoot struct {
 
 	Participant struct {
 		CosmosAddress func(childComplexity int) int
+		KycID         func(childComplexity int) int
 		NitroAddress  func(childComplexity int) int
+		Role          func(childComplexity int) int
 	}
 
 	PeerInfo struct {
@@ -165,18 +172,21 @@ type ComplexityRoot struct {
 	}
 
 	Query struct {
-		GetAccounts       func(childComplexity int, addresses []string) int
-		GetAuctionsByIds  func(childComplexity int, ids []string) int
-		GetBondsByIds     func(childComplexity int, ids []string) int
-		GetParticipants   func(childComplexity int) int
-		GetRecordsByIds   func(childComplexity int, ids []string) int
-		GetStatus         func(childComplexity int) int
-		LookupAuthorities func(childComplexity int, names []string) int
-		LookupNames       func(childComplexity int, names []string) int
-		QueryBonds        func(childComplexity int, attributes []*KeyValueInput) int
-		QueryBondsByOwner func(childComplexity int, ownerAddresses []string) int
-		QueryRecords      func(childComplexity int, attributes []*KeyValueInput, all *bool) int
-		ResolveNames      func(childComplexity int, names []string) int
+		GetAccounts                  func(childComplexity int, addresses []string) int
+		GetAuctionsByIds             func(childComplexity int, ids []string) int
+		GetAuthorities               func(childComplexity int, owner *string) int
+		GetBondsByIds                func(childComplexity int, ids []string) int
+		GetParticipantByAddress      func(childComplexity int, address string) int
+		GetParticipantByNitroAddress func(childComplexity int, nitroAddress string) int
+		GetParticipants              func(childComplexity int) int
+		GetRecordsByIds              func(childComplexity int, ids []string) int
+		GetStatus                    func(childComplexity int) int
+		LookupAuthorities            func(childComplexity int, names []string) int
+		LookupNames                  func(childComplexity int, names []string) int
+		QueryBonds                   func(childComplexity int, attributes []*KeyValueInput) int
+		QueryBondsByOwner            func(childComplexity int, ownerAddresses []string) int
+		QueryRecords                 func(childComplexity int, attributes []*KeyValueInput, all *bool) int
+		ResolveNames                 func(childComplexity int, names []string) int
 	}
 
 	Record struct {
@@ -227,11 +237,14 @@ type QueryResolver interface {
 	QueryBondsByOwner(ctx context.Context, ownerAddresses []string) ([]*OwnerBonds, error)
 	GetRecordsByIds(ctx context.Context, ids []string) ([]*Record, error)
 	QueryRecords(ctx context.Context, attributes []*KeyValueInput, all *bool) ([]*Record, error)
+	GetAuthorities(ctx context.Context, owner *string) ([]*Authority, error)
 	LookupAuthorities(ctx context.Context, names []string) ([]*AuthorityRecord, error)
 	LookupNames(ctx context.Context, names []string) ([]*NameRecord, error)
 	ResolveNames(ctx context.Context, names []string) ([]*Record, error)
 	GetAuctionsByIds(ctx context.Context, ids []string) ([]*Auction, error)
 	GetParticipants(ctx context.Context) ([]*Participant, error)
+	GetParticipantByAddress(ctx context.Context, address string) (*Participant, error)
+	GetParticipantByNitroAddress(ctx context.Context, nitroAddress string) (*Participant, error)
 }
 
 type executableSchema struct {
@@ -452,6 +465,20 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.AuctionBid.Status(childComplexity), true
 
+	case "Authority.entry":
+		if e.complexity.Authority.Entry == nil {
+			break
+		}
+
+		return e.complexity.Authority.Entry(childComplexity), true
+
+	case "Authority.name":
+		if e.complexity.Authority.Name == nil {
+			break
+		}
+
+		return e.complexity.Authority.Name(childComplexity), true
+
 	case "AuthorityRecord.auction":
 		if e.complexity.AuthorityRecord.Auction == nil {
 			break
@@ -648,6 +675,13 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.Participant.CosmosAddress(childComplexity), true
 
+	case "Participant.kycId":
+		if e.complexity.Participant.KycID == nil {
+			break
+		}
+
+		return e.complexity.Participant.KycID(childComplexity), true
+
 	case "Participant.nitroAddress":
 		if e.complexity.Participant.NitroAddress == nil {
 			break
@@ -655,6 +689,13 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.Participant.NitroAddress(childComplexity), true
 
+	case "Participant.role":
+		if e.complexity.Participant.Role == nil {
+			break
+		}
+
+		return e.complexity.Participant.Role(childComplexity), true
+
 	case "PeerInfo.isOutbound":
 		if e.complexity.PeerInfo.IsOutbound == nil {
 			break
@@ -700,6 +741,18 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.Query.GetAuctionsByIds(childComplexity, args["ids"].([]string)), true
 
+	case "Query.getAuthorities":
+		if e.complexity.Query.GetAuthorities == nil {
+			break
+		}
+
+		args, err := ec.field_Query_getAuthorities_args(context.TODO(), rawArgs)
+		if err != nil {
+			return 0, false
+		}
+
+		return e.complexity.Query.GetAuthorities(childComplexity, args["owner"].(*string)), true
+
 	case "Query.getBondsByIds":
 		if e.complexity.Query.GetBondsByIds == nil {
 			break
@@ -712,6 +765,30 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.Query.GetBondsByIds(childComplexity, args["ids"].([]string)), true
 
+	case "Query.getParticipantByAddress":
+		if e.complexity.Query.GetParticipantByAddress == nil {
+			break
+		}
+
+		args, err := ec.field_Query_getParticipantByAddress_args(context.TODO(), rawArgs)
+		if err != nil {
+			return 0, false
+		}
+
+		return e.complexity.Query.GetParticipantByAddress(childComplexity, args["address"].(string)), true
+
+	case "Query.getParticipantByNitroAddress":
+		if e.complexity.Query.GetParticipantByNitroAddress == nil {
+			break
+		}
+
+		args, err := ec.field_Query_getParticipantByNitroAddress_args(context.TODO(), rawArgs)
+		if err != nil {
+			return 0, false
+		}
+
+		return e.complexity.Query.GetParticipantByNitroAddress(childComplexity, args["nitroAddress"].(string)), true
+
 	case "Query.getParticipants":
 		if e.complexity.Query.GetParticipants == nil {
 			break
@@ -1097,6 +1174,21 @@ func (ec *executionContext) field_Query_getAuctionsByIds_args(ctx context.Contex
 	return args, nil
 }
 
+func (ec *executionContext) field_Query_getAuthorities_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
+	var err error
+	args := map[string]interface{}{}
+	var arg0 *string
+	if tmp, ok := rawArgs["owner"]; ok {
+		ctx := graphql.WithPathContext(ctx, graphql.NewPathWithField("owner"))
+		arg0, err = ec.unmarshalOString2ᚖstring(ctx, tmp)
+		if err != nil {
+			return nil, err
+		}
+	}
+	args["owner"] = arg0
+	return args, nil
+}
+
 func (ec *executionContext) field_Query_getBondsByIds_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
 	var err error
 	args := map[string]interface{}{}
@@ -1112,6 +1204,36 @@ func (ec *executionContext) field_Query_getBondsByIds_args(ctx context.Context,
 	return args, nil
 }
 
+func (ec *executionContext) field_Query_getParticipantByAddress_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
+	var err error
+	args := map[string]interface{}{}
+	var arg0 string
+	if tmp, ok := rawArgs["address"]; ok {
+		ctx := graphql.WithPathContext(ctx, graphql.NewPathWithField("address"))
+		arg0, err = ec.unmarshalNString2string(ctx, tmp)
+		if err != nil {
+			return nil, err
+		}
+	}
+	args["address"] = arg0
+	return args, nil
+}
+
+func (ec *executionContext) field_Query_getParticipantByNitroAddress_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
+	var err error
+	args := map[string]interface{}{}
+	var arg0 string
+	if tmp, ok := rawArgs["nitroAddress"]; ok {
+		ctx := graphql.WithPathContext(ctx, graphql.NewPathWithField("nitroAddress"))
+		arg0, err = ec.unmarshalNString2string(ctx, tmp)
+		if err != nil {
+			return nil, err
+		}
+	}
+	args["nitroAddress"] = arg0
+	return args, nil
+}
+
 func (ec *executionContext) field_Query_getRecordsByIds_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
 	var err error
 	args := map[string]interface{}{}
@@ -2600,6 +2722,110 @@ func (ec *executionContext) fieldContext_AuctionBid_bidAmount(ctx context.Contex
 	return fc, nil
 }
 
+func (ec *executionContext) _Authority_name(ctx context.Context, field graphql.CollectedField, obj *Authority) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Authority_name(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.Name, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(string)
+	fc.Result = res
+	return ec.marshalNString2string(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Authority_name(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Authority",
+		Field:      field,
+		IsMethod:   false,
+		IsResolver: false,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type String does not have child fields")
+		},
+	}
+	return fc, nil
+}
+
+func (ec *executionContext) _Authority_entry(ctx context.Context, field graphql.CollectedField, obj *Authority) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Authority_entry(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.Entry, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(*AuthorityRecord)
+	fc.Result = res
+	return ec.marshalNAuthorityRecord2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐAuthorityRecord(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Authority_entry(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Authority",
+		Field:      field,
+		IsMethod:   false,
+		IsResolver: false,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			switch field.Name {
+			case "ownerAddress":
+				return ec.fieldContext_AuthorityRecord_ownerAddress(ctx, field)
+			case "ownerPublicKey":
+				return ec.fieldContext_AuthorityRecord_ownerPublicKey(ctx, field)
+			case "height":
+				return ec.fieldContext_AuthorityRecord_height(ctx, field)
+			case "status":
+				return ec.fieldContext_AuthorityRecord_status(ctx, field)
+			case "bondId":
+				return ec.fieldContext_AuthorityRecord_bondId(ctx, field)
+			case "expiryTime":
+				return ec.fieldContext_AuthorityRecord_expiryTime(ctx, field)
+			case "auction":
+				return ec.fieldContext_AuthorityRecord_auction(ctx, field)
+			}
+			return nil, fmt.Errorf("no field named %q was found under type AuthorityRecord", field.Name)
+		},
+	}
+	return fc, nil
+}
+
 func (ec *executionContext) _AuthorityRecord_ownerAddress(ctx context.Context, field graphql.CollectedField, obj *AuthorityRecord) (ret graphql.Marshaler) {
 	fc, err := ec.fieldContext_AuthorityRecord_ownerAddress(ctx, field)
 	if err != nil {
@@ -3924,6 +4150,94 @@ func (ec *executionContext) fieldContext_Participant_nitroAddress(ctx context.Co
 	return fc, nil
 }
 
+func (ec *executionContext) _Participant_role(ctx context.Context, field graphql.CollectedField, obj *Participant) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Participant_role(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.Role, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(string)
+	fc.Result = res
+	return ec.marshalNString2string(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Participant_role(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Participant",
+		Field:      field,
+		IsMethod:   false,
+		IsResolver: false,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type String does not have child fields")
+		},
+	}
+	return fc, nil
+}
+
+func (ec *executionContext) _Participant_kycId(ctx context.Context, field graphql.CollectedField, obj *Participant) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Participant_kycId(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.KycID, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(string)
+	fc.Result = res
+	return ec.marshalNString2string(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Participant_kycId(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Participant",
+		Field:      field,
+		IsMethod:   false,
+		IsResolver: false,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type String does not have child fields")
+		},
+	}
+	return fc, nil
+}
+
 func (ec *executionContext) _PeerInfo_node(ctx context.Context, field graphql.CollectedField, obj *PeerInfo) (ret graphql.Marshaler) {
 	fc, err := ec.fieldContext_PeerInfo_node(ctx, field)
 	if err != nil {
@@ -4508,6 +4822,64 @@ func (ec *executionContext) fieldContext_Query_queryRecords(ctx context.Context,
 	return fc, nil
 }
 
+func (ec *executionContext) _Query_getAuthorities(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Query_getAuthorities(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return ec.resolvers.Query().GetAuthorities(rctx, fc.Args["owner"].(*string))
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		return graphql.Null
+	}
+	res := resTmp.([]*Authority)
+	fc.Result = res
+	return ec.marshalOAuthority2ᚕᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐAuthority(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Query_getAuthorities(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Query",
+		Field:      field,
+		IsMethod:   true,
+		IsResolver: true,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			switch field.Name {
+			case "name":
+				return ec.fieldContext_Authority_name(ctx, field)
+			case "entry":
+				return ec.fieldContext_Authority_entry(ctx, field)
+			}
+			return nil, fmt.Errorf("no field named %q was found under type Authority", field.Name)
+		},
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			err = ec.Recover(ctx, r)
+			ec.Error(ctx, err)
+		}
+	}()
+	ctx = graphql.WithFieldContext(ctx, fc)
+	if fc.Args, err = ec.field_Query_getAuthorities_args(ctx, field.ArgumentMap(ec.Variables)); err != nil {
+		ec.Error(ctx, err)
+		return
+	}
+	return fc, nil
+}
+
 func (ec *executionContext) _Query_lookupAuthorities(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
 	fc, err := ec.fieldContext_Query_lookupAuthorities(ctx, field)
 	if err != nil {
@@ -4836,6 +5208,10 @@ func (ec *executionContext) fieldContext_Query_getParticipants(ctx context.Conte
 				return ec.fieldContext_Participant_cosmosAddress(ctx, field)
 			case "nitroAddress":
 				return ec.fieldContext_Participant_nitroAddress(ctx, field)
+			case "role":
+				return ec.fieldContext_Participant_role(ctx, field)
+			case "kycId":
+				return ec.fieldContext_Participant_kycId(ctx, field)
 			}
 			return nil, fmt.Errorf("no field named %q was found under type Participant", field.Name)
 		},
@@ -4843,6 +5219,136 @@ func (ec *executionContext) fieldContext_Query_getParticipants(ctx context.Conte
 	return fc, nil
 }
 
+func (ec *executionContext) _Query_getParticipantByAddress(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Query_getParticipantByAddress(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return ec.resolvers.Query().GetParticipantByAddress(rctx, fc.Args["address"].(string))
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(*Participant)
+	fc.Result = res
+	return ec.marshalNParticipant2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐParticipant(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Query_getParticipantByAddress(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Query",
+		Field:      field,
+		IsMethod:   true,
+		IsResolver: true,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			switch field.Name {
+			case "cosmosAddress":
+				return ec.fieldContext_Participant_cosmosAddress(ctx, field)
+			case "nitroAddress":
+				return ec.fieldContext_Participant_nitroAddress(ctx, field)
+			case "role":
+				return ec.fieldContext_Participant_role(ctx, field)
+			case "kycId":
+				return ec.fieldContext_Participant_kycId(ctx, field)
+			}
+			return nil, fmt.Errorf("no field named %q was found under type Participant", field.Name)
+		},
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			err = ec.Recover(ctx, r)
+			ec.Error(ctx, err)
+		}
+	}()
+	ctx = graphql.WithFieldContext(ctx, fc)
+	if fc.Args, err = ec.field_Query_getParticipantByAddress_args(ctx, field.ArgumentMap(ec.Variables)); err != nil {
+		ec.Error(ctx, err)
+		return
+	}
+	return fc, nil
+}
+
+func (ec *executionContext) _Query_getParticipantByNitroAddress(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Query_getParticipantByNitroAddress(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return ec.resolvers.Query().GetParticipantByNitroAddress(rctx, fc.Args["nitroAddress"].(string))
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(*Participant)
+	fc.Result = res
+	return ec.marshalNParticipant2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐParticipant(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Query_getParticipantByNitroAddress(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Query",
+		Field:      field,
+		IsMethod:   true,
+		IsResolver: true,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			switch field.Name {
+			case "cosmosAddress":
+				return ec.fieldContext_Participant_cosmosAddress(ctx, field)
+			case "nitroAddress":
+				return ec.fieldContext_Participant_nitroAddress(ctx, field)
+			case "role":
+				return ec.fieldContext_Participant_role(ctx, field)
+			case "kycId":
+				return ec.fieldContext_Participant_kycId(ctx, field)
+			}
+			return nil, fmt.Errorf("no field named %q was found under type Participant", field.Name)
+		},
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			err = ec.Recover(ctx, r)
+			ec.Error(ctx, err)
+		}
+	}()
+	ctx = graphql.WithFieldContext(ctx, fc)
+	if fc.Args, err = ec.field_Query_getParticipantByNitroAddress_args(ctx, field.ArgumentMap(ec.Variables)); err != nil {
+		ec.Error(ctx, err)
+		return
+	}
+	return fc, nil
+}
+
 func (ec *executionContext) _Query___type(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
 	fc, err := ec.fieldContext_Query___type(ctx, field)
 	if err != nil {
@@ -8327,6 +8833,41 @@ func (ec *executionContext) _AuctionBid(ctx context.Context, sel ast.SelectionSe
 	return out
 }
 
+var authorityImplementors = []string{"Authority"}
+
+func (ec *executionContext) _Authority(ctx context.Context, sel ast.SelectionSet, obj *Authority) graphql.Marshaler {
+	fields := graphql.CollectFields(ec.OperationContext, sel, authorityImplementors)
+	out := graphql.NewFieldSet(fields)
+	var invalids uint32
+	for i, field := range fields {
+		switch field.Name {
+		case "__typename":
+			out.Values[i] = graphql.MarshalString("Authority")
+		case "name":
+
+			out.Values[i] = ec._Authority_name(ctx, field, obj)
+
+			if out.Values[i] == graphql.Null {
+				invalids++
+			}
+		case "entry":
+
+			out.Values[i] = ec._Authority_entry(ctx, field, obj)
+
+			if out.Values[i] == graphql.Null {
+				invalids++
+			}
+		default:
+			panic("unknown field " + strconv.Quote(field.Name))
+		}
+	}
+	out.Dispatch()
+	if invalids > 0 {
+		return graphql.Null
+	}
+	return out
+}
+
 var authorityRecordImplementors = []string{"AuthorityRecord"}
 
 func (ec *executionContext) _AuthorityRecord(ctx context.Context, sel ast.SelectionSet, obj *AuthorityRecord) graphql.Marshaler {
@@ -8798,6 +9339,20 @@ func (ec *executionContext) _Participant(ctx context.Context, sel ast.SelectionS
 
 			out.Values[i] = ec._Participant_nitroAddress(ctx, field, obj)
 
+			if out.Values[i] == graphql.Null {
+				invalids++
+			}
+		case "role":
+
+			out.Values[i] = ec._Participant_role(ctx, field, obj)
+
+			if out.Values[i] == graphql.Null {
+				invalids++
+			}
+		case "kycId":
+
+			out.Values[i] = ec._Participant_kycId(ctx, field, obj)
+
 			if out.Values[i] == graphql.Null {
 				invalids++
 			}
@@ -9013,6 +9568,26 @@ func (ec *executionContext) _Query(ctx context.Context, sel ast.SelectionSet) gr
 				return ec.OperationContext.RootResolverMiddleware(ctx, innerFunc)
 			}
 
+			out.Concurrently(i, func() graphql.Marshaler {
+				return rrm(innerCtx)
+			})
+		case "getAuthorities":
+			field := field
+
+			innerFunc := func(ctx context.Context) (res graphql.Marshaler) {
+				defer func() {
+					if r := recover(); r != nil {
+						ec.Error(ctx, ec.Recover(ctx, r))
+					}
+				}()
+				res = ec._Query_getAuthorities(ctx, field)
+				return res
+			}
+
+			rrm := func(ctx context.Context) graphql.Marshaler {
+				return ec.OperationContext.RootResolverMiddleware(ctx, innerFunc)
+			}
+
 			out.Concurrently(i, func() graphql.Marshaler {
 				return rrm(innerCtx)
 			})
@@ -9125,6 +9700,52 @@ func (ec *executionContext) _Query(ctx context.Context, sel ast.SelectionSet) gr
 				return ec.OperationContext.RootResolverMiddleware(ctx, innerFunc)
 			}
 
+			out.Concurrently(i, func() graphql.Marshaler {
+				return rrm(innerCtx)
+			})
+		case "getParticipantByAddress":
+			field := field
+
+			innerFunc := func(ctx context.Context) (res graphql.Marshaler) {
+				defer func() {
+					if r := recover(); r != nil {
+						ec.Error(ctx, ec.Recover(ctx, r))
+					}
+				}()
+				res = ec._Query_getParticipantByAddress(ctx, field)
+				if res == graphql.Null {
+					atomic.AddUint32(&invalids, 1)
+				}
+				return res
+			}
+
+			rrm := func(ctx context.Context) graphql.Marshaler {
+				return ec.OperationContext.RootResolverMiddleware(ctx, innerFunc)
+			}
+
+			out.Concurrently(i, func() graphql.Marshaler {
+				return rrm(innerCtx)
+			})
+		case "getParticipantByNitroAddress":
+			field := field
+
+			innerFunc := func(ctx context.Context) (res graphql.Marshaler) {
+				defer func() {
+					if r := recover(); r != nil {
+						ec.Error(ctx, ec.Recover(ctx, r))
+					}
+				}()
+				res = ec._Query_getParticipantByNitroAddress(ctx, field)
+				if res == graphql.Null {
+					atomic.AddUint32(&invalids, 1)
+				}
+				return res
+			}
+
+			rrm := func(ctx context.Context) graphql.Marshaler {
+				return ec.OperationContext.RootResolverMiddleware(ctx, innerFunc)
+			}
+
 			out.Concurrently(i, func() graphql.Marshaler {
 				return rrm(innerCtx)
 			})
@@ -9813,6 +10434,16 @@ func (ec *executionContext) marshalNAuthorityRecord2ᚕᚖgitᚗvdbᚗtoᚋcerc
 	return ret
 }
 
+func (ec *executionContext) marshalNAuthorityRecord2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐAuthorityRecord(ctx context.Context, sel ast.SelectionSet, v *AuthorityRecord) graphql.Marshaler {
+	if v == nil {
+		if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) {
+			ec.Errorf(ctx, "the requested element is null which the schema does not allow")
+		}
+		return graphql.Null
+	}
+	return ec._AuthorityRecord(ctx, sel, v)
+}
+
 func (ec *executionContext) marshalNBond2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐBond(ctx context.Context, sel ast.SelectionSet, v *Bond) graphql.Marshaler {
 	if v == nil {
 		if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) {
@@ -9951,6 +10582,10 @@ func (ec *executionContext) marshalNNodeInfo2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlac
 	return ec._NodeInfo(ctx, sel, v)
 }
 
+func (ec *executionContext) marshalNParticipant2gitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐParticipant(ctx context.Context, sel ast.SelectionSet, v Participant) graphql.Marshaler {
+	return ec._Participant(ctx, sel, &v)
+}
+
 func (ec *executionContext) marshalNParticipant2ᚕᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐParticipant(ctx context.Context, sel ast.SelectionSet, v []*Participant) graphql.Marshaler {
 	ret := make(graphql.Array, len(v))
 	var wg sync.WaitGroup
@@ -9989,6 +10624,16 @@ func (ec *executionContext) marshalNParticipant2ᚕᚖgitᚗvdbᚗtoᚋcercᚑio
 	return ret
 }
 
+func (ec *executionContext) marshalNParticipant2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐParticipant(ctx context.Context, sel ast.SelectionSet, v *Participant) graphql.Marshaler {
+	if v == nil {
+		if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) {
+			ec.Errorf(ctx, "the requested element is null which the schema does not allow")
+		}
+		return graphql.Null
+	}
+	return ec._Participant(ctx, sel, v)
+}
+
 func (ec *executionContext) marshalNRecord2ᚕᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐRecord(ctx context.Context, sel ast.SelectionSet, v []*Record) graphql.Marshaler {
 	ret := make(graphql.Array, len(v))
 	var wg sync.WaitGroup
@@ -10586,6 +11231,54 @@ func (ec *executionContext) marshalOAuctionBid2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋl
 	return ec._AuctionBid(ctx, sel, v)
 }
 
+func (ec *executionContext) marshalOAuthority2ᚕᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐAuthority(ctx context.Context, sel ast.SelectionSet, v []*Authority) graphql.Marshaler {
+	if v == nil {
+		return graphql.Null
+	}
+	ret := make(graphql.Array, len(v))
+	var wg sync.WaitGroup
+	isLen1 := len(v) == 1
+	if !isLen1 {
+		wg.Add(len(v))
+	}
+	for i := range v {
+		i := i
+		fc := &graphql.FieldContext{
+			Index:  &i,
+			Result: &v[i],
+		}
+		ctx := graphql.WithFieldContext(ctx, fc)
+		f := func(i int) {
+			defer func() {
+				if r := recover(); r != nil {
+					ec.Error(ctx, ec.Recover(ctx, r))
+					ret = nil
+				}
+			}()
+			if !isLen1 {
+				defer wg.Done()
+			}
+			ret[i] = ec.marshalOAuthority2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐAuthority(ctx, sel, v[i])
+		}
+		if isLen1 {
+			f(i)
+		} else {
+			go f(i)
+		}
+
+	}
+	wg.Wait()
+
+	return ret
+}
+
+func (ec *executionContext) marshalOAuthority2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐAuthority(ctx context.Context, sel ast.SelectionSet, v *Authority) graphql.Marshaler {
+	if v == nil {
+		return graphql.Null
+	}
+	return ec._Authority(ctx, sel, v)
+}
+
 func (ec *executionContext) marshalOAuthorityRecord2ᚖgitᚗvdbᚗtoᚋcercᚑioᚋlaconicdᚋgqlᚐAuthorityRecord(ctx context.Context, sel ast.SelectionSet, v *AuthorityRecord) graphql.Marshaler {
 	if v == nil {
 		return graphql.Null

gql/models_gen.go

@@ -52,6 +52,11 @@ type AuctionBid struct {
 	BidAmount     *Coin  `json:"bidAmount"`
 }
 
+type Authority struct {
+	Name  string           `json:"name"`
+	Entry *AuthorityRecord `json:"entry"`
+}
+
 type AuthorityRecord struct {
 	OwnerAddress   string   `json:"ownerAddress"`
 	OwnerPublicKey string   `json:"ownerPublicKey"`
@@ -138,6 +143,8 @@ type OwnerBonds struct {
 type Participant struct {
 	CosmosAddress string `json:"cosmosAddress"`
 	NitroAddress  string `json:"nitroAddress"`
+	Role          string `json:"role"`
+	KycID         string `json:"kycId"`
 }
 
 type PeerInfo struct {

gql/resolver.go

@@ -35,6 +35,36 @@ func (r *Resolver) Query() QueryResolver {
 
 type queryResolver struct{ *Resolver }
 
+func (q queryResolver) GetAuthorities(ctx context.Context, owner *string) ([]*Authority, error) {
+	nsQueryClient := registrytypes.NewQueryClient(q.ctx)
+	auctionQueryClient := auctiontypes.NewQueryClient(q.ctx)
+
+	authoritiesReq := &registrytypes.QueryAuthoritiesRequest{}
+	if owner != nil {
+		authoritiesReq.Owner = *owner
+	}
+
+	authoritiesResp, err := nsQueryClient.Authorities(ctx, authoritiesReq)
+	if err != nil {
+		return nil, err
+	}
+
+	authorities := make([]*Authority, len(authoritiesResp.GetAuthorities()))
+	for i, a := range authoritiesResp.Authorities {
+		entry, err := getAuthorityRecord(*a.Entry, auctionQueryClient)
+		if err != nil {
+			return nil, err
+		}
+
+		authorities[i] = &Authority{
+			Name:  a.Name,
+			Entry: entry,
+		}
+	}
+
+	return authorities, nil
+}
+
 func (q queryResolver) LookupAuthorities(ctx context.Context, names []string) ([]*AuthorityRecord, error) {
 	nsQueryClient := registrytypes.NewQueryClient(q.ctx)
 	auctionQueryClient := auctiontypes.NewQueryClient(q.ctx)
@@ -52,29 +82,11 @@ func (q queryResolver) LookupAuthorities(ctx context.Context, names []string) ([
 		}
 
 		nameAuthority := res.GetNameAuthority()
-		gqlNameAuthorityRecord, err := GetGQLNameAuthorityRecord(&nameAuthority)
+		gqlNameAuthorityRecord, err := getAuthorityRecord(nameAuthority, auctionQueryClient)
 		if err != nil {
 			return nil, err
 		}
 
-		if nameAuthority.AuctionId != "" {
-			auctionResp, err := auctionQueryClient.GetAuction(context.Background(), &auctiontypes.QueryGetAuctionRequest{Id: nameAuthority.GetAuctionId()})
-			if err != nil {
-				return nil, err
-			}
-			bidsResp, err := auctionQueryClient.GetBids(context.Background(), &auctiontypes.QueryGetBidsRequest{AuctionId: nameAuthority.GetAuctionId()})
-			if err != nil {
-				return nil, err
-			}
-
-			gqlAuctionRecord, err := GetGQLAuction(auctionResp.GetAuction(), bidsResp.GetBids())
-			if err != nil {
-				return nil, err
-			}
-
-			gqlNameAuthorityRecord.Auction = gqlAuctionRecord
-		}
-
 		gqlResponse = append(gqlResponse, gqlNameAuthorityRecord)
 	}
 
@@ -373,8 +385,46 @@ func (q queryResolver) GetParticipants(ctx context.Context) ([]*Participant, err
 		participants[i] = &Participant{
 			CosmosAddress: p.CosmosAddress,
 			NitroAddress:  p.NitroAddress,
+			Role:          p.Role,
+			KycID:         p.KycId,
 		}
 	}
 
 	return participants, nil
 }
+
+func (q queryResolver) GetParticipantByAddress(ctx context.Context, address string) (*Participant, error) {
+	onboardingQueryClient := onboardingTypes.NewQueryClient(q.ctx)
+	participantResp, err := onboardingQueryClient.GetParticipantByAddress(ctx, &onboardingTypes.QueryGetParticipantByAddressRequest{Address: address})
+	if err != nil {
+		return nil, err
+	}
+
+	p := participantResp.Participant
+	participant := &Participant{
+		CosmosAddress: p.CosmosAddress,
+		NitroAddress:  p.NitroAddress,
+		Role:          p.Role,
+		KycID:         p.KycId,
+	}
+
+	return participant, nil
+}
+
+func (q queryResolver) GetParticipantByNitroAddress(ctx context.Context, nitroAddress string) (*Participant, error) {
+	onboardingQueryClient := onboardingTypes.NewQueryClient(q.ctx)
+	participantResp, err := onboardingQueryClient.GetParticipantByNitroAddress(ctx, &onboardingTypes.QueryGetParticipantByNitroAddressRequest{NitroAddress: nitroAddress})
+	if err != nil {
+		return nil, err
+	}
+
+	p := participantResp.Participant
+	participant := &Participant{
+		CosmosAddress: p.CosmosAddress,
+		NitroAddress:  p.NitroAddress,
+		Role:          p.Role,
+		KycID:         p.KycId,
+	}
+
+	return participant, nil
+}

gql/util.go

@@ -303,3 +303,30 @@ func toRPCAttributes(attrs []*KeyValueInput) []*registrytypes.QueryRecordsReques
 
 	return kvPairs
 }
+
+func getAuthorityRecord(nameAuthority registrytypes.NameAuthority, auctionQueryClient auctiontypes.QueryClient) (*AuthorityRecord, error) {
+	gqlNameAuthorityRecord, err := GetGQLNameAuthorityRecord(&nameAuthority)
+	if err != nil {
+		return nil, err
+	}
+
+	if nameAuthority.AuctionId != "" {
+		auctionResp, err := auctionQueryClient.GetAuction(context.Background(), &auctiontypes.QueryGetAuctionRequest{Id: nameAuthority.GetAuctionId()})
+		if err != nil {
+			return nil, err
+		}
+		bidsResp, err := auctionQueryClient.GetBids(context.Background(), &auctiontypes.QueryGetBidsRequest{AuctionId: nameAuthority.GetAuctionId()})
+		if err != nil {
+			return nil, err
+		}
+
+		gqlAuctionRecord, err := GetGQLAuction(auctionResp.GetAuction(), bidsResp.GetBids())
+		if err != nil {
+			return nil, err
+		}
+
+		gqlNameAuthorityRecord.Auction = gqlAuctionRecord
+	}
+
+	return gqlNameAuthorityRecord, nil
+}

proto/cerc/bond/module/v1/module.proto

@@ -10,4 +10,8 @@ message Module {
   option (cosmos.app.v1alpha1.module) = {
     go_import : "git.vdb.to/cerc-io/laconicd/x/bond"
   };
+
+  // authority defines the custom module authority. If not set, defaults to the
+  // governance module.
+  string authority = 2;
 }

proto/cerc/bond/v1/tx.proto

@@ -6,6 +6,8 @@ import "cosmos/msg/v1/msg.proto";
 import "gogoproto/gogo.proto";
 import "google/api/annotations.proto";
 import "cosmos/base/v1beta1/coin.proto";
+import "cosmos_proto/cosmos.proto";
+import "cerc/bond/v1/bond.proto";
 
 option go_package = "git.vdb.to/cerc-io/laconicd/x/bond";
 
@@ -32,6 +34,10 @@ service Msg {
   rpc CancelBond(MsgCancelBond) returns (MsgCancelBondResponse) {
     option (google.api.http).post = "/cerc/bond/v1/cancel_bond";
   };
+
+  // UpdateParams defines an operation for updating the x/staking module
+  // parameters.
+  rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
 }
 
 // MsgCreateBond defines a SDK message for creating a new bond.
@@ -91,3 +97,21 @@ message MsgCancelBond {
 
 // MsgCancelBondResponse defines the Msg/CancelBond response type.
 message MsgCancelBondResponse {}
+
+// MsgUpdateParams is the Msg/UpdateParams request type.
+message MsgUpdateParams {
+  option (cosmos.msg.v1.signer) = "authority";
+
+  // authority is the address that controls the module (defaults to x/gov unless
+  // overwritten).
+  string authority = 1 [ (cosmos_proto.scalar) = "cosmos.AddressString" ];
+
+  // params defines the x/bond parameters to update.
+  //
+  // NOTE: All parameters must be supplied.
+  Params params = 2 [ (gogoproto.nullable) = false ];
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+message MsgUpdateParamsResponse {};

proto/cerc/onboarding/v1/onboarding.proto

@@ -16,14 +16,24 @@ message Params {
 // Participant defines the data that will be stored for each enrolled
 // participant
 message Participant {
+  // participant's cosmos (laconic) address
   string cosmos_address = 1
       [ (gogoproto.moretags) =
             "json:\"cosmos_address\" yaml:\"cosmos_address\"" ];
 
+  // participant's Nitro address
   string nitro_address = 2
       [ (gogoproto.moretags) =
             "json:\"nitro_address\" yaml:\"nitro_address\"" ];
+
+  // participant's role (participant | validator)
+  string role = 3 [ (gogoproto.moretags) = "json:\"role\" yaml:\"role\"" ];
+
+  // participant's KYC receipt ID
+  string kyc_id = 4
+      [ (gogoproto.moretags) = "json:\"kyc_id\" yaml:\"kyc_id\"" ];
 }
+
 // EthPayload defines the payload that is signed by the ethereum private key
 message EthPayload {
   string address = 1

proto/cerc/onboarding/v1/query.proto

@@ -16,6 +16,19 @@ service Query {
       returns (QueryParticipantsResponse) {
     option (google.api.http).get = "/cerc/onboarding/v1/participants";
   }
+
+  // GetParticipantByAddress queries a participant by cosmos (laconic) address
+  rpc GetParticipantByAddress(QueryGetParticipantByAddressRequest)
+      returns (QueryGetParticipantByAddressResponse) {
+    option (google.api.http).get = "/cerc/onboarding/v1/participants/{address}";
+  }
+
+  // GetParticipantByNitroAddress queries a participant by nitro address
+  rpc GetParticipantByNitroAddress(QueryGetParticipantByNitroAddressRequest)
+      returns (QueryGetParticipantByNitroAddressResponse) {
+    option (google.api.http).get =
+        "/cerc/onboarding/v1/participants/{nitro_address}";
+  }
 }
 
 // QueryParticipantsRequest queries participants
@@ -24,7 +37,7 @@ message QueryParticipantsRequest {
   cosmos.base.query.v1beta1.PageRequest pagination = 1;
 }
 
-// QueryParticipantsResponse is response type for get the participants
+// QueryParticipantsResponse is response type for querying the participants
 message QueryParticipantsResponse {
   repeated Participant participants = 1
       [ (gogoproto.moretags) = "json:\"participants\" yaml:\"participants\"" ];
@@ -32,3 +45,31 @@ message QueryParticipantsResponse {
   // pagination defines the pagination in the response.
   cosmos.base.query.v1beta1.PageResponse pagination = 2;
 }
+
+// QueryGetParticipantByAddressRequest queries participant by the laconic
+// address
+message QueryGetParticipantByAddressRequest {
+  // Laconic address
+  string address = 1;
+}
+
+// QueryGetParticipantByAddressResponse is response type for querying
+// participant by the laconic address
+message QueryGetParticipantByAddressResponse {
+  // Participant details
+  Participant participant = 1;
+}
+
+// QueryGetParticipantByNitroAddressRequest queries participant by the nitro
+// address
+message QueryGetParticipantByNitroAddressRequest {
+  // Nitro address
+  string nitro_address = 1;
+}
+
+// QueryGetParticipantByNitroAddressResponse is response type for querying
+// participant by the nitro address
+message QueryGetParticipantByNitroAddressResponse {
+  // Participant details
+  Participant participant = 1;
+}

proto/cerc/onboarding/v1/tx.proto

@@ -6,6 +6,7 @@ import "cosmos/msg/v1/msg.proto";
 import "google/api/annotations.proto";
 import "gogoproto/gogo.proto";
 import "cerc/onboarding/v1/onboarding.proto";
+import "cosmos_proto/cosmos.proto";
 
 option go_package = "git.vdb.to/cerc-io/laconicd/x/onboarding";
 
@@ -18,6 +19,10 @@ service Msg {
       returns (MsgOnboardParticipantResponse) {
     option (google.api.http).post = "/cerc/onboarding/v1/onboard_participant";
   };
+
+  // UpdateParams defines an operation for updating the x/staking module
+  // parameters.
+  rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
 }
 
 // MsgOnboardParticipant defines a SDK message for enrolling a new validator.
@@ -28,8 +33,28 @@ message MsgOnboardParticipant {
   string participant = 1;
   EthPayload eth_payload = 2 [ (gogoproto.nullable) = false ];
   string eth_signature = 3;
+  string role = 4;
+  string kyc_id = 5;
 }
 
 // MsgOnboardParticipantResponse defines the Msg/OnboardParticipant response
 // type.
 message MsgOnboardParticipantResponse {}
+
+// MsgUpdateParams is the Msg/UpdateParams request type.
+message MsgUpdateParams {
+  option (cosmos.msg.v1.signer) = "authority";
+
+  // authority is the address that controls the module (defaults to x/gov unless
+  // overwritten).
+  string authority = 1 [ (cosmos_proto.scalar) = "cosmos.AddressString" ];
+
+  // params defines the x/bond parameters to update.
+  //
+  // NOTE: All parameters must be supplied.
+  Params params = 2 [ (gogoproto.nullable) = false ];
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+message MsgUpdateParamsResponse {};

scripts/init.sh

@@ -1,10 +1,14 @@
 #!/bin/bash
 
 KEY="alice"
-CHAINID="laconic_9000-1"
-MONIKER="localtestnet"
-KEYRING="test"
-LOGLEVEL="${LOGLEVEL:-info}"
+CHAINID=${CHAINID:-"laconic_9000-1"}
+MONIKER=${MONIKER:-"localtestnet"}
+KEYRING=${KEYRING:-"test"}
+DENOM=${DENOM:-"alnt"}
+STAKING_AMOUNT=${STAKING_AMOUNT:-"1000000000000000"}
+LOGLEVEL=${LOGLEVEL:-"info"}
+
+input_genesis_file=${GENESIS_FILE}
 
 if [ "$1" == "clean" ] || [ ! -d "$HOME/.laconicd/data/blockstore.db" ]; then
   # validate dependencies are installed
@@ -27,7 +31,12 @@ if [ "$1" == "clean" ] || [ ! -d "$HOME/.laconicd/data/blockstore.db" ]; then
   laconicd keys add $KEY --keyring-backend $KEYRING
 
   # Set moniker and chain-id for Ethermint (Moniker can be anything, chain-id must be an integer)
-  laconicd init $MONIKER --chain-id $CHAINID --default-denom photon
+  laconicd init $MONIKER --chain-id $CHAINID --default-denom $DENOM
+
+  if [[ -f ${input_genesis_file} ]]; then
+    # Use provided genesis config
+    cp $input_genesis_file $HOME/.laconicd/config/genesis.json
+  fi
 
   update_genesis() {
     jq "$1" $HOME/.laconicd/config/genesis.json > $HOME/.laconicd/config/tmp_genesis.json &&
@@ -58,6 +67,26 @@ if [ "$1" == "clean" ] || [ ! -d "$HOME/.laconicd/data/blockstore.db" ]; then
     update_genesis '.app_state["onboarding"]["params"]["onboarding_enabled"]=true'
   fi
 
+  if [[ "$AUTHORITY_AUCTION_ENABLED" == "true" ]]; then
+    echo "Enabling authority auctions."
+    update_genesis '.app_state["registry"]["params"]["authority_auction_enabled"]=true'
+  fi
+
+  if [[ -n $AUTHORITY_AUCTION_COMMITS_DURATION ]]; then
+    echo "Setting authority_auction_commits_duration to $AUTHORITY_AUCTION_COMMITS_DURATION seconds."
+    update_genesis ".app_state[\"registry\"][\"params\"][\"authority_auction_commits_duration\"]=\"${AUTHORITY_AUCTION_COMMITS_DURATION}s\""
+  fi
+
+  if [[ -n $AUTHORITY_AUCTION_REVEALS_DURATION ]]; then
+    echo "Setting authority_auction_reveals_duration to $AUTHORITY_AUCTION_REVEALS_DURATION seconds."
+    update_genesis ".app_state[\"registry\"][\"params\"][\"authority_auction_reveals_duration\"]=\"${AUTHORITY_AUCTION_REVEALS_DURATION}s\""
+  fi
+
+  if [[ -n $AUTHORITY_GRACE_PERIOD ]]; then
+    echo "Setting authority_grace_period to $AUTHORITY_GRACE_PERIOD seconds."
+    update_genesis ".app_state[\"registry\"][\"params\"][\"authority_grace_period\"]=\"${AUTHORITY_GRACE_PERIOD}s\""
+  fi
+
   # increase block time (?)
   update_genesis '.consensus["params"]["block"]["time_iota_ms"]="1000"'
 
@@ -70,7 +99,7 @@ if [ "$1" == "clean" ] || [ ! -d "$HOME/.laconicd/data/blockstore.db" ]; then
     else
       sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.laconicd/config/config.toml
   fi
- 
+
   # Run this to allow requests from any origin
   sed -i 's/cors_allowed_origins.*$/cors_allowed_origins = ["*"]/' $HOME/.laconicd/config/config.toml
 
@@ -86,10 +115,12 @@ if [ "$1" == "clean" ] || [ ! -d "$HOME/.laconicd/data/blockstore.db" ]; then
   fi
 
   # Allocate genesis accounts (cosmos formatted addresses)
-  laconicd genesis add-genesis-account $KEY 100000000000000000000000000photon --keyring-backend $KEYRING
+  # 10^30 alnt | 10^12 lnt
+  laconicd genesis add-genesis-account $KEY 1000000000000000000000000000000$DENOM --keyring-backend $KEYRING
 
   # Sign genesis transaction
-  laconicd genesis gentx $KEY 1000000000000000000000photon --keyring-backend $KEYRING --chain-id $CHAINID
+  # 10^15 alnt
+  laconicd genesis gentx $KEY $STAKING_AMOUNT$DENOM --keyring-backend $KEYRING --chain-id $CHAINID
 
   # Collect genesis tx
   laconicd genesis collect-gentxs
@@ -104,7 +135,7 @@ fi
 laconicd start \
   --pruning=nothing \
   --log_level $LOGLEVEL \
-  --minimum-gas-prices=0.0001photon \
+  --minimum-gas-prices=1$DENOM \
   --api.enable \
   --rpc.laddr="tcp://0.0.0.0:26657" \
   --gql-server --gql-playground

tests/integration/auction/keeper/query_server_test.go

@@ -324,7 +324,7 @@ func (kts *KeeperTestSuite) createAuctionAndCommitBid(commitBid bool) (*types.Au
 	}
 
 	// Create funded account(s)
-	accounts := simtestutil.AddTestAddrs(kts.BankKeeper, integrationTest.BondDenomProvider{}, ctx, accCount, math.NewInt(100))
+	accounts := simtestutil.AddTestAddrs(kts.BankKeeper, integrationTest.BondDenomProvider{}, ctx, accCount, math.NewInt(1000000))
 
 	params, err := k.GetParams(ctx)
 	if err != nil {

tests/integration/common.go

@@ -101,7 +101,7 @@ func (tf *TestFixture) Setup() error {
 
 	auctionKeeper := auctionkeeper.NewKeeper(cdc, runtime.NewKVStoreService(keys[auctionTypes.StoreKey]), accountKeeper, bankKeeper)
 
-	bondKeeper := bondkeeper.NewKeeper(cdc, runtime.NewKVStoreService(keys[bondTypes.StoreKey]), accountKeeper, bankKeeper)
+	bondKeeper := bondkeeper.NewKeeper(cdc, runtime.NewKVStoreService(keys[bondTypes.StoreKey]), accountKeeper, bankKeeper, authority.String())
 
 	registryKeeper := registrykeeper.NewKeeper(
 		cdc,

tests/integration/registry/keeper/common_test.go

@@ -49,7 +49,7 @@ func (kts *KeeperTestSuite) createBond() (*bondTypes.Bond, error) {
 	ctx := kts.SdkCtx
 
 	// Create a funded account
-	kts.accounts = simtestutil.AddTestAddrs(kts.BankKeeper, integrationTest.BondDenomProvider{}, ctx, 1, math.NewInt(100000000000))
+	kts.accounts = simtestutil.AddTestAddrs(kts.BankKeeper, integrationTest.BondDenomProvider{}, ctx, 1, math.NewInt(1000000000000))
 
 	bond, err := kts.BondKeeper.CreateBond(ctx, kts.accounts[0], sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, math.NewInt(1000000000))))
 	if err != nil {

x/auction/params.go

@@ -13,9 +13,10 @@ import (
 var (
 	DefaultCommitsDuration = 5 * time.Minute
 	DefaultRevealsDuration = 5 * time.Minute
-	DefaultCommitFee       = sdk.Coin{Amount: sdkmath.NewInt(10), Denom: sdk.DefaultBondDenom}
-	DefaultRevealFee       = sdk.Coin{Amount: sdkmath.NewInt(10), Denom: sdk.DefaultBondDenom}
-	DefaultMinimumBid      = sdk.Coin{Amount: sdkmath.NewInt(1000), Denom: sdk.DefaultBondDenom}
+
+	DefaultCommitFee  = sdkmath.NewInt(1000)    // 10^3 alnt
+	DefaultRevealFee  = sdkmath.NewInt(1000)    // 10^3 alnt
+	DefaultMinimumBid = sdkmath.NewInt(1000000) // 10^6 alnt
 )
 
 func NewParams(commitsDuration time.Duration, revealsDuration time.Duration, commitFee sdk.Coin, revealFee sdk.Coin, minimumBid sdk.Coin) Params {
@@ -33,9 +34,9 @@ func DefaultParams() Params {
 	return Params{
 		CommitsDuration: DefaultCommitsDuration,
 		RevealsDuration: DefaultRevealsDuration,
-		CommitFee:       DefaultCommitFee,
-		RevealFee:       DefaultRevealFee,
-		MinimumBid:      DefaultMinimumBid,
+		CommitFee:       sdk.NewCoin(sdk.DefaultBondDenom, DefaultCommitFee),
+		RevealFee:       sdk.NewCoin(sdk.DefaultBondDenom, DefaultRevealFee),
+		MinimumBid:      sdk.NewCoin(sdk.DefaultBondDenom, DefaultMinimumBid),
 	}
 }
 

x/bond/keeper/keeper.go

@@ -45,6 +45,8 @@ type Keeper struct {
 	// Codecs
 	cdc codec.BinaryCodec
 
+	authority string
+
 	// External keepers
 	accountKeeper auth.AccountKeeper
 	bankKeeper    bank.Keeper
@@ -64,10 +66,17 @@ func NewKeeper(
 	storeService store.KVStoreService,
 	accountKeeper auth.AccountKeeper,
 	bankKeeper bank.Keeper,
+	authority string,
 ) *Keeper {
+	// ensure that authority is a valid AccAddress
+	if _, err := accountKeeper.AddressCodec().StringToBytes(authority); err != nil {
+		panic("authority is not a valid acc address")
+	}
+
 	sb := collections.NewSchemaBuilder(storeService)
 	k := Keeper{
 		cdc:           cdc,
+		authority:     authority,
 		accountKeeper: accountKeeper,
 		bankKeeper:    bankKeeper,
 		Params:        collections.NewItem(sb, bondtypes.ParamsPrefix, "params", codec.CollValue[bondtypes.Params](cdc)),
@@ -355,6 +364,11 @@ func (k Keeper) CancelBond(ctx sdk.Context, id string, ownerAddress sdk.AccAddre
 	return &bond, nil
 }
 
+// GetAuthority returns the x/bond module's authority.
+func (k Keeper) GetAuthority() string {
+	return k.authority
+}
+
 // GetParams gets the bond module's parameters.
 func (k Keeper) GetParams(ctx sdk.Context) (*bondtypes.Params, error) {
 	params, err := k.Params.Get(ctx)
@@ -365,6 +379,11 @@ func (k Keeper) GetParams(ctx sdk.Context) (*bondtypes.Params, error) {
 	return &params, nil
 }
 
+// SetParams sets the x/bond module parameters.
+func (k Keeper) SetParams(ctx sdk.Context, params bondtypes.Params) error {
+	return k.Params.Set(ctx, params)
+}
+
 func (k Keeper) getMaxBondAmount(ctx sdk.Context) (sdk.Coins, error) {
 	params, err := k.GetParams(ctx)
 	if err != nil {

x/bond/keeper/msg_server.go

@@ -3,7 +3,9 @@ package keeper
 import (
 	"context"
 
+	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 
 	"git.vdb.to/cerc-io/laconicd/utils"
 	"git.vdb.to/cerc-io/laconicd/x/bond"
@@ -168,3 +170,22 @@ func (ms msgServer) CancelBond(c context.Context, msg *bond.MsgCancelBond) (*bon
 
 	return &bond.MsgCancelBondResponse{}, nil
 }
+
+// UpdateParams defines a method to perform updation of module params.
+func (ms msgServer) UpdateParams(c context.Context, msg *bond.MsgUpdateParams) (*bond.MsgUpdateParamsResponse, error) {
+	if ms.k.authority != msg.Authority {
+		return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", ms.k.authority, msg.Authority)
+	}
+
+	if err := msg.Params.Validate(); err != nil {
+		return nil, err
+	}
+
+	ctx := sdk.UnwrapSDKContext(c)
+
+	if err := ms.k.SetParams(ctx, msg.Params); err != nil {
+		return nil, err
+	}
+
+	return &bond.MsgUpdateParamsResponse{}, nil
+}

x/bond/module/autocli.go

@@ -88,6 +88,10 @@ func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 						{ProtoField: "id"},
 					},
 				},
+				{
+					RpcMethod: "UpdateParams",
+					Skip:      true, // skipped because authority gated
+				},
 			},
 		},
 	}

x/bond/module/depinject.go

@@ -7,7 +7,9 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	auth "github.com/cosmos/cosmos-sdk/x/auth/keeper"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	bank "github.com/cosmos/cosmos-sdk/x/bank/keeper"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 
 	modulev1 "git.vdb.to/cerc-io/laconicd/api/cerc/bond/module/v1"
 	"git.vdb.to/cerc-io/laconicd/x/bond"
@@ -33,6 +35,7 @@ func init() {
 type ModuleInputs struct {
 	depinject.In
 
+	Config       *modulev1.Module
 	Cdc          codec.Codec
 	StoreService store.KVStoreService
 
@@ -48,7 +51,13 @@ type ModuleOutputs struct {
 }
 
 func ProvideModule(in ModuleInputs) ModuleOutputs {
-	k := keeper.NewKeeper(in.Cdc, in.StoreService, in.AccountKeeper, in.BankKeeper)
+	// default to governance authority if not provided
+	authority := authtypes.NewModuleAddress(govtypes.ModuleName)
+	if in.Config.Authority != "" {
+		authority = authtypes.NewModuleAddressOrBech32Address(in.Config.Authority)
+	}
+
+	k := keeper.NewKeeper(in.Cdc, in.StoreService, in.AccountKeeper, in.BankKeeper, authority.String())
 	m := NewAppModule(in.Cdc, k)
 
 	return ModuleOutputs{Module: m, Keeper: k}

x/bond/params.go

@@ -9,7 +9,7 @@ import (
 )
 
 // DefaultMaxBondAmountTokens are the default parameter values.
-var DefaultMaxBondAmountTokens = sdkmath.NewInt(100000000000)
+var DefaultMaxBondAmountTokens = sdkmath.NewInt(1000000000000) // 10^12 alnt
 
 func NewParams(maxBondAmount sdk.Coin) Params {
 	return Params{MaxBondAmount: maxBondAmount}

x/bond/tx.pb.go

@@ -6,6 +6,7 @@ package bond
 import (
 	context "context"
 	fmt "fmt"
+	_ "github.com/cosmos/cosmos-proto"
 	github_com_cosmos_cosmos_sdk_types "github.com/cosmos/cosmos-sdk/types"
 	types "github.com/cosmos/cosmos-sdk/types"
 	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
@@ -416,6 +417,102 @@ func (m *MsgCancelBondResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgCancelBondResponse proto.InternalMessageInfo
 
+// MsgUpdateParams is the Msg/UpdateParams request type.
+type MsgUpdateParams struct {
+	// authority is the address that controls the module (defaults to x/gov unless
+	// overwritten).
+	Authority string `protobuf:"bytes,1,opt,name=authority,proto3" json:"authority,omitempty"`
+	// params defines the x/bond parameters to update.
+	//
+	// NOTE: All parameters must be supplied.
+	Params Params `protobuf:"bytes,2,opt,name=params,proto3" json:"params"`
+}
+
+func (m *MsgUpdateParams) Reset()         { *m = MsgUpdateParams{} }
+func (m *MsgUpdateParams) String() string { return proto.CompactTextString(m) }
+func (*MsgUpdateParams) ProtoMessage()    {}
+func (*MsgUpdateParams) Descriptor() ([]byte, []int) {
+	return fileDescriptor_efb1a132c2c5bd62, []int{8}
+}
+func (m *MsgUpdateParams) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgUpdateParams) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgUpdateParams.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgUpdateParams) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgUpdateParams.Merge(m, src)
+}
+func (m *MsgUpdateParams) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgUpdateParams) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgUpdateParams.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgUpdateParams proto.InternalMessageInfo
+
+func (m *MsgUpdateParams) GetAuthority() string {
+	if m != nil {
+		return m.Authority
+	}
+	return ""
+}
+
+func (m *MsgUpdateParams) GetParams() Params {
+	if m != nil {
+		return m.Params
+	}
+	return Params{}
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+type MsgUpdateParamsResponse struct {
+}
+
+func (m *MsgUpdateParamsResponse) Reset()         { *m = MsgUpdateParamsResponse{} }
+func (m *MsgUpdateParamsResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgUpdateParamsResponse) ProtoMessage()    {}
+func (*MsgUpdateParamsResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_efb1a132c2c5bd62, []int{9}
+}
+func (m *MsgUpdateParamsResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgUpdateParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgUpdateParamsResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgUpdateParamsResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgUpdateParamsResponse.Merge(m, src)
+}
+func (m *MsgUpdateParamsResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgUpdateParamsResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgUpdateParamsResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgUpdateParamsResponse proto.InternalMessageInfo
+
 func init() {
 	proto.RegisterType((*MsgCreateBond)(nil), "cerc.bond.v1.MsgCreateBond")
 	proto.RegisterType((*MsgCreateBondResponse)(nil), "cerc.bond.v1.MsgCreateBondResponse")
@@ -425,47 +522,56 @@ func init() {
 	proto.RegisterType((*MsgWithdrawBondResponse)(nil), "cerc.bond.v1.MsgWithdrawBondResponse")
 	proto.RegisterType((*MsgCancelBond)(nil), "cerc.bond.v1.MsgCancelBond")
 	proto.RegisterType((*MsgCancelBondResponse)(nil), "cerc.bond.v1.MsgCancelBondResponse")
+	proto.RegisterType((*MsgUpdateParams)(nil), "cerc.bond.v1.MsgUpdateParams")
+	proto.RegisterType((*MsgUpdateParamsResponse)(nil), "cerc.bond.v1.MsgUpdateParamsResponse")
 }
 
 func init() { proto.RegisterFile("cerc/bond/v1/tx.proto", fileDescriptor_efb1a132c2c5bd62) }
 
 var fileDescriptor_efb1a132c2c5bd62 = []byte{
-	// 548 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xd4, 0x54, 0x41, 0x6f, 0xd3, 0x30,
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-	0xbe, 0x05, 0x00, 0x00,
+	// 659 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xd4, 0x55, 0x4d, 0x6b, 0x13, 0x41,
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+	0xca, 0x7e, 0x84, 0x85, 0xea, 0x26, 0xda, 0x9a, 0x76, 0x7d, 0x72, 0xef, 0x6c, 0x7f, 0xd5, 0x88,
+	0x71, 0xef, 0x80, 0xd9, 0x9c, 0xea, 0x36, 0x16, 0x11, 0x67, 0x02, 0xdb, 0xd3, 0xa0, 0x4c, 0x03,
+	0xa3, 0xbc, 0x4c, 0x03, 0xf7, 0xb3, 0xf6, 0xd7, 0xc6, 0x2f, 0x68, 0xb7, 0xab, 0xfc, 0x5d, 0xa8,
+	0xc8, 0xf8, 0x2d, 0x17, 0xfb, 0x1d, 0xf9, 0x07, 0xfc, 0x56, 0x94, 0xdf, 0x81, 0x8b, 0x73, 0xbf,
+	0xee, 0x17, 0x0b, 0x5c, 0x6f, 0x09, 0xf2, 0x8c, 0xca, 0xad, 0x20, 0x46, 0x3b, 0xff, 0xaf, 0xc3,
+	0x2a, 0xa8, 0x5c, 0xf0, 0x91, 0x7a, 0x7c, 0xa8, 0x47, 0x14, 0x31, 0x1f, 0xff, 0xd5, 0x2b, 0x2c,
+	0x8a, 0x70, 0xd0, 0x25, 0x6d, 0xff, 0x4e, 0x47, 0xf8, 0x34, 0x0a, 0x90, 0xc4, 0x8f, 0x50, 0x8c,
+	0x42, 0x61, 0xdf, 0x03, 0x13, 0x68, 0x5b, 0x6e, 0xf1, 0x98, 0xca, 0xbe, 0x26, 0x6a, 0xce, 0x7d,
+	0x3d, 0x58, 0x9b, 0x31, 0x09, 0x3d, 0x08, 0x82, 0x18, 0x0b, 0xf1, 0x58, 0xc6, 0x94, 0x91, 0xf6,
+	0xa0, 0xd4, 0x6e, 0x80, 0xf1, 0x48, 0x75, 0x50, 0x4a, 0x26, 0x1b, 0x33, 0x5e, 0xf6, 0x73, 0xe0,
+	0xe9, 0xee, 0xcd, 0xd1, 0x24, 0xce, 0xb6, 0xa9, 0x5c, 0x9f, 0x4e, 0x54, 0x0e, 0x7a, 0x98, 0x24,
+	0xb2, 0x72, 0xce, 0xa5, 0x36, 0x3e, 0x8d, 0x82, 0x91, 0x96, 0x20, 0xf6, 0x6b, 0x00, 0x32, 0x27,
+	0x76, 0x3e, 0x4f, 0x92, 0x3b, 0x18, 0xb5, 0xe5, 0x2b, 0xc0, 0x34, 0x82, 0x5b, 0x7b, 0xdf, 0x7e,
+	0x7d, 0x28, 0xcf, 0xbb, 0x55, 0x98, 0xfb, 0x4e, 0xf8, 0xaa, 0x72, 0x33, 0x59, 0x26, 0x94, 0x99,
+	0x43, 0x34, 0x4c, 0x39, 0x00, 0x0b, 0x28, 0x0b, 0x06, 0xf7, 0x12, 0xca, 0x58, 0x55, 0x6a, 0xca,
+	0x3e, 0x98, 0xca, 0xcd, 0xf5, 0xc2, 0x50, 0xdf, 0x2c, 0x5c, 0xbb, 0x7d, 0x25, 0x9c, 0x12, 0x2f,
+	0x2b, 0xe2, 0x05, 0x77, 0x3e, 0x4f, 0xbc, 0x63, 0x6a, 0x53, 0xb7, 0x99, 0x79, 0x2b, 0x08, 0x38,
+	0x05, 0x8b, 0x02, 0x1e, 0x9e, 0xb1, 0xcb, 0x02, 0x56, 0x95, 0x9a, 0xf2, 0x09, 0x98, 0xca, 0x8d,
+	0xe0, 0xb0, 0xdb, 0x2c, 0x5c, 0xe0, 0xb6, 0x68, 0x62, 0x6a, 0x63, 0x6f, 0xcf, 0xf6, 0x57, 0xad,
+	0xe6, 0xfd, 0xc3, 0x13, 0xc7, 0x3a, 0x3a, 0x71, 0xac, 0x9f, 0x27, 0x8e, 0xf5, 0xfe, 0xd4, 0x29,
+	0x1d, 0x9d, 0x3a, 0xa5, 0xef, 0xa7, 0x4e, 0xe9, 0xb9, 0x4b, 0xa8, 0xf4, 0x7a, 0x41, 0xc7, 0x4b,
+	0xae, 0x0c, 0x1c, 0xfb, 0x6b, 0x94, 0xc3, 0x2e, 0xf2, 0x39, 0xa3, 0x7e, 0x00, 0x77, 0x95, 0xd2,
+	0xce, 0xb8, 0xba, 0x2b, 0xee, 0xfe, 0x09, 0x00, 0x00, 0xff, 0xff, 0xef, 0x34, 0xfa, 0x7f, 0xf3,
+	0x06, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -488,6 +594,9 @@ type MsgClient interface {
 	WithdrawBond(ctx context.Context, in *MsgWithdrawBond, opts ...grpc.CallOption) (*MsgWithdrawBondResponse, error)
 	// CancelBond defines a method for cancelling a bond.
 	CancelBond(ctx context.Context, in *MsgCancelBond, opts ...grpc.CallOption) (*MsgCancelBondResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -534,6 +643,15 @@ func (c *msgClient) CancelBond(ctx context.Context, in *MsgCancelBond, opts ...g
 	return out, nil
 }
 
+func (c *msgClient) UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error) {
+	out := new(MsgUpdateParamsResponse)
+	err := c.cc.Invoke(ctx, "/cerc.bond.v1.Msg/UpdateParams", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 type MsgServer interface {
 	// CreateBond defines a method for creating a new bond.
@@ -544,6 +662,9 @@ type MsgServer interface {
 	WithdrawBond(context.Context, *MsgWithdrawBond) (*MsgWithdrawBondResponse, error)
 	// CancelBond defines a method for cancelling a bond.
 	CancelBond(context.Context, *MsgCancelBond) (*MsgCancelBondResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
@@ -562,6 +683,9 @@ func (*UnimplementedMsgServer) WithdrawBond(ctx context.Context, req *MsgWithdra
 func (*UnimplementedMsgServer) CancelBond(ctx context.Context, req *MsgCancelBond) (*MsgCancelBondResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CancelBond not implemented")
 }
+func (*UnimplementedMsgServer) UpdateParams(ctx context.Context, req *MsgUpdateParams) (*MsgUpdateParamsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateParams not implemented")
+}
 
 func RegisterMsgServer(s grpc1.Server, srv MsgServer) {
 	s.RegisterService(&_Msg_serviceDesc, srv)
@@ -639,6 +763,24 @@ func _Msg_CancelBond_Handler(srv interface{}, ctx context.Context, dec func(inte
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_UpdateParams_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgUpdateParams)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).UpdateParams(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/cerc.bond.v1.Msg/UpdateParams",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).UpdateParams(ctx, req.(*MsgUpdateParams))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Msg_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "cerc.bond.v1.Msg",
 	HandlerType: (*MsgServer)(nil),
@@ -659,6 +801,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "CancelBond",
 			Handler:    _Msg_CancelBond_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cerc/bond/v1/tx.proto",
@@ -946,6 +1092,69 @@ func (m *MsgCancelBondResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	return len(dAtA) - i, nil
 }
 
+func (m *MsgUpdateParams) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgUpdateParams) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgUpdateParams) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	{
+		size, err := m.Params.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintTx(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x12
+	if len(m.Authority) > 0 {
+		i -= len(m.Authority)
+		copy(dAtA[i:], m.Authority)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Authority)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgUpdateParamsResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgUpdateParamsResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgUpdateParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintTx(dAtA []byte, offset int, v uint64) int {
 	offset -= sovTx(v)
 	base := offset
@@ -1079,6 +1288,30 @@ func (m *MsgCancelBondResponse) Size() (n int) {
 	return n
 }
 
+func (m *MsgUpdateParams) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Authority)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = m.Params.Size()
+	n += 1 + l + sovTx(uint64(l))
+	return n
+}
+
+func (m *MsgUpdateParamsResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
 func sovTx(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -1843,6 +2076,171 @@ func (m *MsgCancelBondResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *MsgUpdateParams) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgUpdateParams: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgUpdateParams: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Authority", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Authority = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Params.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MsgUpdateParamsResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgUpdateParamsResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgUpdateParamsResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipTx(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0

x/onboarding/keeper/keeper.go

@@ -2,6 +2,7 @@ package keeper
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 
 	"cosmossdk.io/collections"
@@ -64,6 +65,20 @@ func (k Keeper) GetAuthority() string {
 	return k.authority
 }
 
+func (k Keeper) GetParams(ctx sdk.Context) (*onboardingTypes.Params, error) {
+	params, err := k.Params.Get(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &params, nil
+}
+
+// SetParams sets the x/onboarding module parameters.
+func (k Keeper) SetParams(ctx sdk.Context, params onboardingTypes.Params) error {
+	return k.Params.Set(ctx, params)
+}
+
 func (k Keeper) Logger(ctx sdk.Context) log.Logger {
 	return ctx.Logger().With("module", onboardingTypes.ModuleName)
 }
@@ -100,6 +115,8 @@ func (k Keeper) OnboardParticipant(
 	participant := &onboardingTypes.Participant{
 		CosmosAddress: signerAddress.String(),
 		NitroAddress:  nitroAddress,
+		Role:          msg.Role,
+		KycId:         msg.KycId,
 	}
 
 	if err := k.StoreParticipant(ctx, participant); err != nil {
@@ -134,3 +151,35 @@ func (k Keeper) ListParticipants(ctx sdk.Context) ([]*onboardingTypes.Participan
 
 	return participants, nil
 }
+
+// GetParticipantByAddress - get participant by cosmos (laconic) address.
+func (k Keeper) GetParticipantByAddress(ctx sdk.Context, address string) (onboardingTypes.Participant, error) {
+	participant, err := k.Participants.Get(ctx, address)
+	if err != nil {
+		if errors.Is(err, collections.ErrNotFound) {
+			return onboardingTypes.Participant{}, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "participant with given address not found.")
+		}
+		return onboardingTypes.Participant{}, err
+	}
+
+	return participant, nil
+}
+
+// GetParticipantByNitroAddress - get participant by nitro address.
+func (k Keeper) GetParticipantByNitroAddress(ctx sdk.Context, nitroAddress string) (onboardingTypes.Participant, error) {
+	var participant onboardingTypes.Participant
+
+	err := k.Participants.Walk(ctx, nil, func(key string, value onboardingTypes.Participant) (bool, error) {
+		if value.NitroAddress == nitroAddress {
+			participant = value
+			return true, nil
+		}
+
+		return false, nil
+	})
+	if err != nil {
+		return onboardingTypes.Participant{}, err
+	}
+
+	return participant, nil
+}

x/onboarding/keeper/msg_server.go

@@ -3,7 +3,9 @@ package keeper
 import (
 	"context"
 
+	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 
 	"git.vdb.to/cerc-io/laconicd/utils"
 	"git.vdb.to/cerc-io/laconicd/x/onboarding"
@@ -55,3 +57,22 @@ func (ms msgServer) OnboardParticipant(c context.Context, msg *onboarding.MsgOnb
 
 	return &onboarding.MsgOnboardParticipantResponse{}, nil
 }
+
+// UpdateParams defines a method to perform updation of module params.
+func (ms msgServer) UpdateParams(c context.Context, msg *onboarding.MsgUpdateParams) (*onboarding.MsgUpdateParamsResponse, error) {
+	if ms.k.authority != msg.Authority {
+		return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", ms.k.authority, msg.Authority)
+	}
+
+	if err := msg.Params.Validate(); err != nil {
+		return nil, err
+	}
+
+	ctx := sdk.UnwrapSDKContext(c)
+
+	if err := ms.k.SetParams(ctx, msg.Params); err != nil {
+		return nil, err
+	}
+
+	return &onboarding.MsgUpdateParamsResponse{}, nil
+}

x/onboarding/keeper/query_server.go

@@ -3,7 +3,9 @@ package keeper
 import (
 	"context"
 
+	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 
 	onboardingtypes "git.vdb.to/cerc-io/laconicd/x/onboarding"
 )
@@ -33,3 +35,41 @@ func (qs queryServer) Participants(
 
 	return &onboardingtypes.QueryParticipantsResponse{Participants: resp}, nil
 }
+
+// GetParticipantByAddress implements the GetParticipantByAddress query.
+func (qs queryServer) GetParticipantByAddress(
+	c context.Context,
+	req *onboardingtypes.QueryGetParticipantByAddressRequest,
+) (*onboardingtypes.QueryGetParticipantByAddressResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+
+	if req.Address == "" {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "cosmos (laconic) address is required")
+	}
+
+	participant, err := qs.k.GetParticipantByAddress(ctx, req.Address)
+	if err != nil {
+		return nil, err
+	}
+
+	return &onboardingtypes.QueryGetParticipantByAddressResponse{Participant: &participant}, nil
+}
+
+// GetParticipantByNitroAddress implements the GetParticipantByNitroAddress query.
+func (qs queryServer) GetParticipantByNitroAddress(
+	c context.Context,
+	req *onboardingtypes.QueryGetParticipantByNitroAddressRequest,
+) (*onboardingtypes.QueryGetParticipantByNitroAddressResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+
+	if req.NitroAddress == "" {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "nitro address is required")
+	}
+
+	participant, err := qs.k.GetParticipantByNitroAddress(ctx, req.NitroAddress)
+	if err != nil {
+		return nil, err
+	}
+
+	return &onboardingtypes.QueryGetParticipantByNitroAddressResponse{Participant: &participant}, nil
+}

x/onboarding/module/autocli.go

@@ -18,6 +18,22 @@ func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 					Short:          "List participants",
 					PositionalArgs: []*autocliv1.PositionalArgDescriptor{},
 				},
+				{
+					RpcMethod: "GetParticipantByAddress",
+					Use:       "get-by-address [address]",
+					Short:     "Get participant by address",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
+						{ProtoField: "address"},
+					},
+				},
+				{
+					RpcMethod: "GetParticipantByNitroAddress",
+					Use:       "get-by-nitro-address [nitro_address]",
+					Short:     "Get participant by nitro address",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
+						{ProtoField: "nitro_address"},
+					},
+				},
 			},
 		},
 		// TODO: Use JSON file for input
@@ -26,13 +42,19 @@ func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 			RpcCommandOptions: []*autocliv1.RpcCommandOptions{
 				{
 					RpcMethod: "OnboardParticipant",
-					Use:       "enroll",
+					Use:       "enroll [eth_payload] [eth_signature] [role] [kyc_id]",
 					Short:     "Enroll a testnet validator",
 					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
 						{ProtoField: "eth_payload"},
 						{ProtoField: "eth_signature"},
+						{ProtoField: "role"},
+						{ProtoField: "kyc_id"},
 					},
 				},
+				{
+					RpcMethod: "UpdateParams",
+					Skip:      true,
+				},
 			},
 		},
 	}

x/onboarding/msgs.go

@@ -1,11 +1,15 @@
 package onboarding
 
 import (
+	"fmt"
+
 	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 )
 
+var PERMITTED_ROLES = []string{"participant", "validator"}
+
 var _ sdk.Msg = &MsgOnboardParticipant{}
 
 func (msg MsgOnboardParticipant) ValidateBasic() error {
@@ -18,7 +22,23 @@ func (msg MsgOnboardParticipant) ValidateBasic() error {
 	}
 
 	if len(msg.EthSignature) != 132 {
-		return errorsmod.Wrap(sdkerrors.ErrNoSignatures, "Invalid signature.")
+		return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid signature.")
+	}
+
+	if len(msg.KycId) == 0 {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Empty KYC ID.")
+	}
+
+	isRoleValid := false
+	for _, v := range PERMITTED_ROLES {
+		if msg.Role == v {
+			isRoleValid = true
+			break
+		}
+	}
+
+	if !isRoleValid {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, fmt.Sprintf("Participant role has to be one of: %v", PERMITTED_ROLES))
 	}
 
 	return nil

x/onboarding/onboarding.pb.go

@@ -71,8 +71,14 @@ func (m *Params) GetOnboardingEnabled() bool {
 // Participant defines the data that will be stored for each enrolled
 // participant
 type Participant struct {
+	// participant's cosmos (laconic) address
 	CosmosAddress string `protobuf:"bytes,1,opt,name=cosmos_address,json=cosmosAddress,proto3" json:"cosmos_address,omitempty" json:"cosmos_address" yaml:"cosmos_address"`
-	NitroAddress  string `protobuf:"bytes,2,opt,name=nitro_address,json=nitroAddress,proto3" json:"nitro_address,omitempty" json:"nitro_address" yaml:"nitro_address"`
+	// participant's Nitro address
+	NitroAddress string `protobuf:"bytes,2,opt,name=nitro_address,json=nitroAddress,proto3" json:"nitro_address,omitempty" json:"nitro_address" yaml:"nitro_address"`
+	// participant's role (participant | validator)
+	Role string `protobuf:"bytes,3,opt,name=role,proto3" json:"role,omitempty" json:"role" yaml:"role"`
+	// participant's KYC receipt ID
+	KycId string `protobuf:"bytes,4,opt,name=kyc_id,json=kycId,proto3" json:"kyc_id,omitempty" json:"kyc_id" yaml:"kyc_id"`
 }
 
 func (m *Participant) Reset()         { *m = Participant{} }
@@ -122,6 +128,20 @@ func (m *Participant) GetNitroAddress() string {
 	return ""
 }
 
+func (m *Participant) GetRole() string {
+	if m != nil {
+		return m.Role
+	}
+	return ""
+}
+
+func (m *Participant) GetKycId() string {
+	if m != nil {
+		return m.KycId
+	}
+	return ""
+}
+
 // EthPayload defines the payload that is signed by the ethereum private key
 type EthPayload struct {
 	Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty" json:"address" yaml:"address"`
@@ -186,29 +206,32 @@ func init() {
 }
 
 var fileDescriptor_59afed779274eaf0 = []byte{
-	// 343 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x92, 0xcf, 0x4a, 0xc3, 0x30,
-	0x1c, 0xc7, 0x57, 0x85, 0xa9, 0xd1, 0x09, 0x06, 0x05, 0x15, 0x6c, 0x67, 0xbd, 0x4c, 0xc6, 0x5a,
-	0xc6, 0x0e, 0x82, 0x9e, 0x2c, 0xec, 0x3e, 0x7a, 0xf0, 0xe0, 0x65, 0xa4, 0x7f, 0xac, 0x91, 0x36,
-	0xbf, 0x91, 0x84, 0xe2, 0xde, 0xc2, 0xd7, 0xf1, 0x0d, 0x3c, 0xee, 0xe8, 0xa9, 0xc8, 0xf6, 0x06,
-	0x7d, 0x02, 0x69, 0xb3, 0x6e, 0xeb, 0xf4, 0x96, 0xdf, 0xf7, 0xcf, 0xe7, 0x17, 0x48, 0xd0, 0x8d,
-	0x1f, 0x72, 0xdf, 0x06, 0xe6, 0x01, 0xe1, 0x01, 0x65, 0x91, 0x9d, 0xf6, 0x37, 0x26, 0x6b, 0xc2,
-	0x41, 0x02, 0xc6, 0x45, 0xc8, 0xda, 0x90, 0xd3, 0xfe, 0xe5, 0x69, 0x04, 0x11, 0x94, 0xb6, 0x5d,
-	0x9c, 0x54, 0xd2, 0x9c, 0xa0, 0xe6, 0x88, 0x70, 0x92, 0x08, 0xfc, 0x82, 0xf0, 0xba, 0x30, 0x0e,
-	0x19, 0xf1, 0xe2, 0x30, 0x38, 0xd7, 0xda, 0x5a, 0x67, 0xdf, 0xb9, 0xcb, 0x33, 0x63, 0xf0, 0x26,
-	0x80, 0xdd, 0x9b, 0x7f, 0x33, 0x66, 0x7b, 0x4a, 0x92, 0xf8, 0x5f, 0xc7, 0x3d, 0x59, 0x8b, 0xc3,
-	0xa5, 0xf6, 0xa9, 0xa1, 0xc3, 0x11, 0xe1, 0x92, 0xfa, 0x74, 0x42, 0x98, 0xc4, 0x4f, 0xe8, 0xd8,
-	0x07, 0x91, 0x80, 0x18, 0x93, 0x20, 0xe0, 0xa1, 0x10, 0xe5, 0xce, 0x03, 0xc7, 0xce, 0x33, 0xa3,
-	0xab, 0x76, 0xd6, 0xfd, 0x6a, 0xdf, 0x96, 0xea, 0xb6, 0x94, 0xf0, 0xa8, 0x66, 0xec, 0xa2, 0x16,
-	0xa3, 0x92, 0xc3, 0x0a, 0xbb, 0x53, 0x62, 0x7b, 0x79, 0x66, 0xdc, 0x2a, 0x6c, 0xcd, 0xae, 0xa8,
-	0x75, 0xd1, 0x3d, 0x2a, 0xe7, 0x25, 0xd3, 0x4c, 0x11, 0x1a, 0xca, 0xd7, 0x11, 0x99, 0xc6, 0x40,
-	0x02, 0xfc, 0x80, 0xf6, 0xea, 0x57, 0xbe, 0xce, 0x33, 0xe3, 0x4a, 0xb1, 0xb7, 0xa8, 0x2b, 0x5e,
-	0xd5, 0xc0, 0x5d, 0xb4, 0x9b, 0x88, 0x68, 0x79, 0xa9, 0x8b, 0x3c, 0x33, 0xce, 0x54, 0x31, 0x11,
-	0x51, 0x55, 0x2a, 0x8e, 0x6e, 0x91, 0x72, 0x9c, 0xaf, 0xb9, 0xae, 0xcd, 0xe6, 0xba, 0xf6, 0x33,
-	0xd7, 0xb5, 0x8f, 0x85, 0xde, 0x98, 0x2d, 0xf4, 0xc6, 0xf7, 0x42, 0x6f, 0x3c, 0x77, 0x22, 0x2a,
-	0xad, 0x34, 0xf0, 0x2c, 0x09, 0x76, 0xf1, 0xe8, 0x3d, 0x0a, 0x76, 0x4c, 0x7c, 0x60, 0xd4, 0x0f,
-	0xec, 0xf7, 0x8d, 0x9f, 0xe1, 0x35, 0xcb, 0x07, 0x1f, 0xfc, 0x06, 0x00, 0x00, 0xff, 0xff, 0x91,
-	0x47, 0xeb, 0x34, 0x41, 0x02, 0x00, 0x00,
+	// 399 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x92, 0xc1, 0xce, 0xd2, 0x40,
+	0x14, 0x85, 0xe9, 0x0f, 0xa2, 0x8e, 0x62, 0xe2, 0x44, 0x23, 0x4a, 0xec, 0x60, 0xdd, 0x60, 0x08,
+	0x9d, 0x10, 0x12, 0x4d, 0x74, 0x65, 0x13, 0x16, 0xee, 0x48, 0x17, 0x2e, 0xdc, 0x90, 0xe9, 0x4c,
+	0xad, 0x23, 0x6d, 0x87, 0xcc, 0x34, 0x8d, 0x7d, 0x0b, 0x9f, 0xc1, 0xa7, 0x71, 0xc9, 0xd2, 0x55,
+	0x63, 0xe0, 0x0d, 0xfa, 0x04, 0xa6, 0x33, 0x14, 0x28, 0xfe, 0xbb, 0x7b, 0xcf, 0x3d, 0xe7, 0xbb,
+	0xd3, 0xe6, 0x82, 0xd7, 0x34, 0x94, 0x14, 0x8b, 0x34, 0x10, 0x44, 0x32, 0x9e, 0x46, 0x38, 0x9f,
+	0x5f, 0x74, 0xee, 0x56, 0x8a, 0x4c, 0x40, 0x58, 0x9b, 0xdc, 0x0b, 0x39, 0x9f, 0xbf, 0x78, 0x12,
+	0x89, 0x48, 0xe8, 0x31, 0xae, 0x2b, 0xe3, 0x74, 0xb6, 0xa0, 0xbf, 0x22, 0x92, 0x24, 0x0a, 0x7e,
+	0x05, 0xf0, 0x1c, 0x58, 0x87, 0x29, 0x09, 0xe2, 0x90, 0x0d, 0xad, 0xb1, 0x35, 0xb9, 0xe7, 0xbd,
+	0xab, 0x4a, 0xb4, 0xf8, 0xae, 0x44, 0xfa, 0xde, 0xf9, 0xdf, 0xe3, 0x8c, 0x0b, 0x92, 0xc4, 0xb7,
+	0x4e, 0xfc, 0xc7, 0x67, 0x71, 0x79, 0xd4, 0x7e, 0xdd, 0x80, 0x07, 0x2b, 0x22, 0x33, 0x4e, 0xf9,
+	0x96, 0xa4, 0x19, 0xfc, 0x0c, 0x1e, 0x51, 0xa1, 0x12, 0xa1, 0xd6, 0x84, 0x31, 0x19, 0x2a, 0xa5,
+	0x77, 0xde, 0xf7, 0x70, 0x55, 0xa2, 0xa9, 0xd9, 0xd9, 0x9e, 0x37, 0xfb, 0xae, 0x54, 0x7f, 0x60,
+	0x84, 0x8f, 0xa6, 0x87, 0x3e, 0x18, 0xa4, 0x3c, 0x93, 0xe2, 0x84, 0xbd, 0xd1, 0xd8, 0x59, 0x55,
+	0xa2, 0x37, 0x06, 0xdb, 0x1a, 0x37, 0xd4, 0xb6, 0xe8, 0x3f, 0xd4, 0x7d, 0xc3, 0xc4, 0xa0, 0x27,
+	0x45, 0x1c, 0x0e, 0xbb, 0x1a, 0x35, 0xaa, 0x4a, 0xf4, 0xcc, 0xa0, 0x6a, 0xb5, 0x21, 0xe8, 0xda,
+	0xd7, 0x46, 0xf8, 0x16, 0xf4, 0x37, 0x05, 0x5d, 0x73, 0x36, 0xec, 0xe9, 0x08, 0xaa, 0x4a, 0x34,
+	0x32, 0x11, 0xa3, 0x37, 0xa1, 0x63, 0xe7, 0xdf, 0xd9, 0x14, 0xf4, 0x13, 0x73, 0x72, 0x00, 0x96,
+	0xd9, 0xb7, 0x15, 0x29, 0x62, 0x41, 0x18, 0xfc, 0x00, 0xee, 0xb6, 0xff, 0xcd, 0xab, 0xaa, 0x44,
+	0x2f, 0x0d, 0xe6, 0xea, 0xf9, 0xa7, 0x87, 0x37, 0x09, 0x38, 0x05, 0xdd, 0x44, 0x45, 0xc7, 0xaf,
+	0x7f, 0x5e, 0x95, 0xe8, 0xa9, 0x09, 0x26, 0x2a, 0x6a, 0x42, 0x75, 0xe9, 0xd7, 0x2e, 0xcf, 0xfb,
+	0xbd, 0xb7, 0xad, 0xdd, 0xde, 0xb6, 0xfe, 0xee, 0x6d, 0xeb, 0xe7, 0xc1, 0xee, 0xec, 0x0e, 0x76,
+	0xe7, 0xcf, 0xc1, 0xee, 0x7c, 0x99, 0x44, 0x3c, 0x73, 0x73, 0x16, 0xb8, 0x99, 0xc0, 0xf5, 0x75,
+	0xcd, 0xb8, 0xc0, 0x31, 0xa1, 0x22, 0xe5, 0x94, 0xe1, 0x1f, 0x17, 0x27, 0x18, 0xf4, 0xf5, 0x65,
+	0x2d, 0xfe, 0x05, 0x00, 0x00, 0xff, 0xff, 0x87, 0xe5, 0xd5, 0x6b, 0xaa, 0x02, 0x00, 0x00,
 }
 
 func (m *Params) Marshal() (dAtA []byte, err error) {
@@ -264,6 +287,20 @@ func (m *Participant) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if len(m.KycId) > 0 {
+		i -= len(m.KycId)
+		copy(dAtA[i:], m.KycId)
+		i = encodeVarintOnboarding(dAtA, i, uint64(len(m.KycId)))
+		i--
+		dAtA[i] = 0x22
+	}
+	if len(m.Role) > 0 {
+		i -= len(m.Role)
+		copy(dAtA[i:], m.Role)
+		i = encodeVarintOnboarding(dAtA, i, uint64(len(m.Role)))
+		i--
+		dAtA[i] = 0x1a
+	}
 	if len(m.NitroAddress) > 0 {
 		i -= len(m.NitroAddress)
 		copy(dAtA[i:], m.NitroAddress)
@@ -355,6 +392,14 @@ func (m *Participant) Size() (n int) {
 	if l > 0 {
 		n += 1 + l + sovOnboarding(uint64(l))
 	}
+	l = len(m.Role)
+	if l > 0 {
+		n += 1 + l + sovOnboarding(uint64(l))
+	}
+	l = len(m.KycId)
+	if l > 0 {
+		n += 1 + l + sovOnboarding(uint64(l))
+	}
 	return n
 }
 
@@ -544,6 +589,70 @@ func (m *Participant) Unmarshal(dAtA []byte) error {
 			}
 			m.NitroAddress = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Role", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOnboarding
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Role = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field KycId", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOnboarding
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.KycId = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipOnboarding(dAtA[iNdEx:])

x/onboarding/query.pb.go

@@ -76,7 +76,7 @@ func (m *QueryParticipantsRequest) GetPagination() *query.PageRequest {
 	return nil
 }
 
-// QueryParticipantsResponse is response type for get the participants
+// QueryParticipantsResponse is response type for querying the participants
 type QueryParticipantsResponse struct {
 	Participants []*Participant `protobuf:"bytes,1,rep,name=participants,proto3" json:"participants,omitempty" json:"participants" yaml:"participants"`
 	// pagination defines the pagination in the response.
@@ -130,39 +130,247 @@ func (m *QueryParticipantsResponse) GetPagination() *query.PageResponse {
 	return nil
 }
 
+// QueryGetParticipantByAddressRequest queries participant by the laconic
+// address
+type QueryGetParticipantByAddressRequest struct {
+	// Laconic address
+	Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+}
+
+func (m *QueryGetParticipantByAddressRequest) Reset()         { *m = QueryGetParticipantByAddressRequest{} }
+func (m *QueryGetParticipantByAddressRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryGetParticipantByAddressRequest) ProtoMessage()    {}
+func (*QueryGetParticipantByAddressRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_80831d904221d27d, []int{2}
+}
+func (m *QueryGetParticipantByAddressRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryGetParticipantByAddressRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryGetParticipantByAddressRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryGetParticipantByAddressRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryGetParticipantByAddressRequest.Merge(m, src)
+}
+func (m *QueryGetParticipantByAddressRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryGetParticipantByAddressRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryGetParticipantByAddressRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryGetParticipantByAddressRequest proto.InternalMessageInfo
+
+func (m *QueryGetParticipantByAddressRequest) GetAddress() string {
+	if m != nil {
+		return m.Address
+	}
+	return ""
+}
+
+// QueryGetParticipantByAddressResponse is response type for querying
+// participant by the laconic address
+type QueryGetParticipantByAddressResponse struct {
+	// Participant details
+	Participant *Participant `protobuf:"bytes,1,opt,name=participant,proto3" json:"participant,omitempty"`
+}
+
+func (m *QueryGetParticipantByAddressResponse) Reset()         { *m = QueryGetParticipantByAddressResponse{} }
+func (m *QueryGetParticipantByAddressResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryGetParticipantByAddressResponse) ProtoMessage()    {}
+func (*QueryGetParticipantByAddressResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_80831d904221d27d, []int{3}
+}
+func (m *QueryGetParticipantByAddressResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryGetParticipantByAddressResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryGetParticipantByAddressResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryGetParticipantByAddressResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryGetParticipantByAddressResponse.Merge(m, src)
+}
+func (m *QueryGetParticipantByAddressResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryGetParticipantByAddressResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryGetParticipantByAddressResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryGetParticipantByAddressResponse proto.InternalMessageInfo
+
+func (m *QueryGetParticipantByAddressResponse) GetParticipant() *Participant {
+	if m != nil {
+		return m.Participant
+	}
+	return nil
+}
+
+// QueryGetParticipantByNitroAddressRequest queries participant by the nitro
+// address
+type QueryGetParticipantByNitroAddressRequest struct {
+	// Nitro address
+	NitroAddress string `protobuf:"bytes,1,opt,name=nitro_address,json=nitroAddress,proto3" json:"nitro_address,omitempty"`
+}
+
+func (m *QueryGetParticipantByNitroAddressRequest) Reset() {
+	*m = QueryGetParticipantByNitroAddressRequest{}
+}
+func (m *QueryGetParticipantByNitroAddressRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryGetParticipantByNitroAddressRequest) ProtoMessage()    {}
+func (*QueryGetParticipantByNitroAddressRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_80831d904221d27d, []int{4}
+}
+func (m *QueryGetParticipantByNitroAddressRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryGetParticipantByNitroAddressRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryGetParticipantByNitroAddressRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryGetParticipantByNitroAddressRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryGetParticipantByNitroAddressRequest.Merge(m, src)
+}
+func (m *QueryGetParticipantByNitroAddressRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryGetParticipantByNitroAddressRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryGetParticipantByNitroAddressRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryGetParticipantByNitroAddressRequest proto.InternalMessageInfo
+
+func (m *QueryGetParticipantByNitroAddressRequest) GetNitroAddress() string {
+	if m != nil {
+		return m.NitroAddress
+	}
+	return ""
+}
+
+// QueryGetParticipantByNitroAddressResponse is response type for querying
+// participant by the nitro address
+type QueryGetParticipantByNitroAddressResponse struct {
+	// Participant details
+	Participant *Participant `protobuf:"bytes,1,opt,name=participant,proto3" json:"participant,omitempty"`
+}
+
+func (m *QueryGetParticipantByNitroAddressResponse) Reset() {
+	*m = QueryGetParticipantByNitroAddressResponse{}
+}
+func (m *QueryGetParticipantByNitroAddressResponse) String() string {
+	return proto.CompactTextString(m)
+}
+func (*QueryGetParticipantByNitroAddressResponse) ProtoMessage() {}
+func (*QueryGetParticipantByNitroAddressResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_80831d904221d27d, []int{5}
+}
+func (m *QueryGetParticipantByNitroAddressResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryGetParticipantByNitroAddressResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryGetParticipantByNitroAddressResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryGetParticipantByNitroAddressResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryGetParticipantByNitroAddressResponse.Merge(m, src)
+}
+func (m *QueryGetParticipantByNitroAddressResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryGetParticipantByNitroAddressResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryGetParticipantByNitroAddressResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryGetParticipantByNitroAddressResponse proto.InternalMessageInfo
+
+func (m *QueryGetParticipantByNitroAddressResponse) GetParticipant() *Participant {
+	if m != nil {
+		return m.Participant
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*QueryParticipantsRequest)(nil), "cerc.onboarding.v1.QueryParticipantsRequest")
 	proto.RegisterType((*QueryParticipantsResponse)(nil), "cerc.onboarding.v1.QueryParticipantsResponse")
+	proto.RegisterType((*QueryGetParticipantByAddressRequest)(nil), "cerc.onboarding.v1.QueryGetParticipantByAddressRequest")
+	proto.RegisterType((*QueryGetParticipantByAddressResponse)(nil), "cerc.onboarding.v1.QueryGetParticipantByAddressResponse")
+	proto.RegisterType((*QueryGetParticipantByNitroAddressRequest)(nil), "cerc.onboarding.v1.QueryGetParticipantByNitroAddressRequest")
+	proto.RegisterType((*QueryGetParticipantByNitroAddressResponse)(nil), "cerc.onboarding.v1.QueryGetParticipantByNitroAddressResponse")
 }
 
 func init() { proto.RegisterFile("cerc/onboarding/v1/query.proto", fileDescriptor_80831d904221d27d) }
 
 var fileDescriptor_80831d904221d27d = []byte{
-	// 380 bytes of a gzipped FileDescriptorProto
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-	0x00, 0x00, 0xff, 0xff, 0x3b, 0xb7, 0xca, 0x13, 0xe4, 0x02, 0x00, 0x00,
+	// 535 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x54, 0xcd, 0x6e, 0xd3, 0x40,
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+	0xc2, 0x03, 0x70, 0xec, 0x05, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -179,6 +387,10 @@ const _ = grpc.SupportPackageIsVersion4
 type QueryClient interface {
 	// Participants queries Participants list
 	Participants(ctx context.Context, in *QueryParticipantsRequest, opts ...grpc.CallOption) (*QueryParticipantsResponse, error)
+	// GetParticipantByAddress queries a participant by cosmos (laconic) address
+	GetParticipantByAddress(ctx context.Context, in *QueryGetParticipantByAddressRequest, opts ...grpc.CallOption) (*QueryGetParticipantByAddressResponse, error)
+	// GetParticipantByNitroAddress queries a participant by nitro address
+	GetParticipantByNitroAddress(ctx context.Context, in *QueryGetParticipantByNitroAddressRequest, opts ...grpc.CallOption) (*QueryGetParticipantByNitroAddressResponse, error)
 }
 
 type queryClient struct {
@@ -198,10 +410,32 @@ func (c *queryClient) Participants(ctx context.Context, in *QueryParticipantsReq
 	return out, nil
 }
 
+func (c *queryClient) GetParticipantByAddress(ctx context.Context, in *QueryGetParticipantByAddressRequest, opts ...grpc.CallOption) (*QueryGetParticipantByAddressResponse, error) {
+	out := new(QueryGetParticipantByAddressResponse)
+	err := c.cc.Invoke(ctx, "/cerc.onboarding.v1.Query/GetParticipantByAddress", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *queryClient) GetParticipantByNitroAddress(ctx context.Context, in *QueryGetParticipantByNitroAddressRequest, opts ...grpc.CallOption) (*QueryGetParticipantByNitroAddressResponse, error) {
+	out := new(QueryGetParticipantByNitroAddressResponse)
+	err := c.cc.Invoke(ctx, "/cerc.onboarding.v1.Query/GetParticipantByNitroAddress", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // QueryServer is the server API for Query service.
 type QueryServer interface {
 	// Participants queries Participants list
 	Participants(context.Context, *QueryParticipantsRequest) (*QueryParticipantsResponse, error)
+	// GetParticipantByAddress queries a participant by cosmos (laconic) address
+	GetParticipantByAddress(context.Context, *QueryGetParticipantByAddressRequest) (*QueryGetParticipantByAddressResponse, error)
+	// GetParticipantByNitroAddress queries a participant by nitro address
+	GetParticipantByNitroAddress(context.Context, *QueryGetParticipantByNitroAddressRequest) (*QueryGetParticipantByNitroAddressResponse, error)
 }
 
 // UnimplementedQueryServer can be embedded to have forward compatible implementations.
@@ -211,6 +445,12 @@ type UnimplementedQueryServer struct {
 func (*UnimplementedQueryServer) Participants(ctx context.Context, req *QueryParticipantsRequest) (*QueryParticipantsResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Participants not implemented")
 }
+func (*UnimplementedQueryServer) GetParticipantByAddress(ctx context.Context, req *QueryGetParticipantByAddressRequest) (*QueryGetParticipantByAddressResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetParticipantByAddress not implemented")
+}
+func (*UnimplementedQueryServer) GetParticipantByNitroAddress(ctx context.Context, req *QueryGetParticipantByNitroAddressRequest) (*QueryGetParticipantByNitroAddressResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetParticipantByNitroAddress not implemented")
+}
 
 func RegisterQueryServer(s grpc1.Server, srv QueryServer) {
 	s.RegisterService(&_Query_serviceDesc, srv)
@@ -234,6 +474,42 @@ func _Query_Participants_Handler(srv interface{}, ctx context.Context, dec func(
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_GetParticipantByAddress_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryGetParticipantByAddressRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).GetParticipantByAddress(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/cerc.onboarding.v1.Query/GetParticipantByAddress",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).GetParticipantByAddress(ctx, req.(*QueryGetParticipantByAddressRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Query_GetParticipantByNitroAddress_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryGetParticipantByNitroAddressRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).GetParticipantByNitroAddress(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/cerc.onboarding.v1.Query/GetParticipantByNitroAddress",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).GetParticipantByNitroAddress(ctx, req.(*QueryGetParticipantByNitroAddressRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Query_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "cerc.onboarding.v1.Query",
 	HandlerType: (*QueryServer)(nil),
@@ -242,6 +518,14 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "Participants",
 			Handler:    _Query_Participants_Handler,
 		},
+		{
+			MethodName: "GetParticipantByAddress",
+			Handler:    _Query_GetParticipantByAddress_Handler,
+		},
+		{
+			MethodName: "GetParticipantByNitroAddress",
+			Handler:    _Query_GetParticipantByNitroAddress_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cerc/onboarding/v1/query.proto",
@@ -331,6 +615,136 @@ func (m *QueryParticipantsResponse) MarshalToSizedBuffer(dAtA []byte) (int, erro
 	return len(dAtA) - i, nil
 }
 
+func (m *QueryGetParticipantByAddressRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryGetParticipantByAddressRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryGetParticipantByAddressRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Address) > 0 {
+		i -= len(m.Address)
+		copy(dAtA[i:], m.Address)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.Address)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryGetParticipantByAddressResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryGetParticipantByAddressResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryGetParticipantByAddressResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.Participant != nil {
+		{
+			size, err := m.Participant.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintQuery(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryGetParticipantByNitroAddressRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryGetParticipantByNitroAddressRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryGetParticipantByNitroAddressRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.NitroAddress) > 0 {
+		i -= len(m.NitroAddress)
+		copy(dAtA[i:], m.NitroAddress)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.NitroAddress)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryGetParticipantByNitroAddressResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryGetParticipantByNitroAddressResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryGetParticipantByNitroAddressResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.Participant != nil {
+		{
+			size, err := m.Participant.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintQuery(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
 	offset -= sovQuery(v)
 	base := offset
@@ -374,6 +788,58 @@ func (m *QueryParticipantsResponse) Size() (n int) {
 	return n
 }
 
+func (m *QueryGetParticipantByAddressRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Address)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func (m *QueryGetParticipantByAddressResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Participant != nil {
+		l = m.Participant.Size()
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func (m *QueryGetParticipantByNitroAddressRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.NitroAddress)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func (m *QueryGetParticipantByNitroAddressResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Participant != nil {
+		l = m.Participant.Size()
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
 func sovQuery(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -586,6 +1052,342 @@ func (m *QueryParticipantsResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *QueryGetParticipantByAddressRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryGetParticipantByAddressRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryGetParticipantByAddressRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Address = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryGetParticipantByAddressResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryGetParticipantByAddressResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryGetParticipantByAddressResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Participant", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Participant == nil {
+				m.Participant = &Participant{}
+			}
+			if err := m.Participant.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryGetParticipantByNitroAddressRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryGetParticipantByNitroAddressRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryGetParticipantByNitroAddressRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field NitroAddress", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.NitroAddress = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryGetParticipantByNitroAddressResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryGetParticipantByNitroAddressResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryGetParticipantByNitroAddressResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Participant", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Participant == nil {
+				m.Participant = &Participant{}
+			}
+			if err := m.Participant.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipQuery(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0

x/onboarding/query.pb.gw.go

@@ -69,6 +69,114 @@ func local_request_Query_Participants_0(ctx context.Context, marshaler runtime.M
 
 }
 
+func request_Query_GetParticipantByAddress_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryGetParticipantByAddressRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["address"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "address")
+	}
+
+	protoReq.Address, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "address", err)
+	}
+
+	msg, err := client.GetParticipantByAddress(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_GetParticipantByAddress_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryGetParticipantByAddressRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["address"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "address")
+	}
+
+	protoReq.Address, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "address", err)
+	}
+
+	msg, err := server.GetParticipantByAddress(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_Query_GetParticipantByNitroAddress_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryGetParticipantByNitroAddressRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["nitro_address"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "nitro_address")
+	}
+
+	protoReq.NitroAddress, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "nitro_address", err)
+	}
+
+	msg, err := client.GetParticipantByNitroAddress(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_GetParticipantByNitroAddress_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryGetParticipantByNitroAddressRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["nitro_address"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "nitro_address")
+	}
+
+	protoReq.NitroAddress, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "nitro_address", err)
+	}
+
+	msg, err := server.GetParticipantByNitroAddress(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 // RegisterQueryHandlerServer registers the http handlers for service Query to "mux".
 // UnaryRPC     :call QueryServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -98,6 +206,52 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv
 
 	})
 
+	mux.Handle("GET", pattern_Query_GetParticipantByAddress_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_GetParticipantByAddress_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_GetParticipantByAddress_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_Query_GetParticipantByNitroAddress_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_GetParticipantByNitroAddress_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_GetParticipantByNitroAddress_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -159,13 +313,61 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie
 
 	})
 
+	mux.Handle("GET", pattern_Query_GetParticipantByAddress_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_GetParticipantByAddress_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_GetParticipantByAddress_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_Query_GetParticipantByNitroAddress_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_GetParticipantByNitroAddress_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_GetParticipantByNitroAddress_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
 var (
 	pattern_Query_Participants_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"cerc", "onboarding", "v1", "participants"}, "", runtime.AssumeColonVerbOpt(false)))
+
+	pattern_Query_GetParticipantByAddress_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"cerc", "onboarding", "v1", "participants", "address"}, "", runtime.AssumeColonVerbOpt(false)))
+
+	pattern_Query_GetParticipantByNitroAddress_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"cerc", "onboarding", "v1", "participants", "nitro_address"}, "", runtime.AssumeColonVerbOpt(false)))
 )
 
 var (
 	forward_Query_Participants_0 = runtime.ForwardResponseMessage
+
+	forward_Query_GetParticipantByAddress_0 = runtime.ForwardResponseMessage
+
+	forward_Query_GetParticipantByNitroAddress_0 = runtime.ForwardResponseMessage
 )

x/onboarding/tx.pb.go

@@ -6,6 +6,7 @@ package onboarding
 import (
 	context "context"
 	fmt "fmt"
+	_ "github.com/cosmos/cosmos-proto"
 	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
 	_ "github.com/cosmos/gogoproto/gogoproto"
 	grpc1 "github.com/cosmos/gogoproto/grpc"
@@ -36,6 +37,8 @@ type MsgOnboardParticipant struct {
 	Participant  string     `protobuf:"bytes,1,opt,name=participant,proto3" json:"participant,omitempty"`
 	EthPayload   EthPayload `protobuf:"bytes,2,opt,name=eth_payload,json=ethPayload,proto3" json:"eth_payload"`
 	EthSignature string     `protobuf:"bytes,3,opt,name=eth_signature,json=ethSignature,proto3" json:"eth_signature,omitempty"`
+	Role         string     `protobuf:"bytes,4,opt,name=role,proto3" json:"role,omitempty"`
+	KycId        string     `protobuf:"bytes,5,opt,name=kyc_id,json=kycId,proto3" json:"kyc_id,omitempty"`
 }
 
 func (m *MsgOnboardParticipant) Reset()         { *m = MsgOnboardParticipant{} }
@@ -92,6 +95,20 @@ func (m *MsgOnboardParticipant) GetEthSignature() string {
 	return ""
 }
 
+func (m *MsgOnboardParticipant) GetRole() string {
+	if m != nil {
+		return m.Role
+	}
+	return ""
+}
+
+func (m *MsgOnboardParticipant) GetKycId() string {
+	if m != nil {
+		return m.KycId
+	}
+	return ""
+}
+
 // MsgOnboardParticipantResponse defines the Msg/OnboardParticipant response
 // type.
 type MsgOnboardParticipantResponse struct {
@@ -130,38 +147,145 @@ func (m *MsgOnboardParticipantResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgOnboardParticipantResponse proto.InternalMessageInfo
 
+// MsgUpdateParams is the Msg/UpdateParams request type.
+type MsgUpdateParams struct {
+	// authority is the address that controls the module (defaults to x/gov unless
+	// overwritten).
+	Authority string `protobuf:"bytes,1,opt,name=authority,proto3" json:"authority,omitempty"`
+	// params defines the x/bond parameters to update.
+	//
+	// NOTE: All parameters must be supplied.
+	Params Params `protobuf:"bytes,2,opt,name=params,proto3" json:"params"`
+}
+
+func (m *MsgUpdateParams) Reset()         { *m = MsgUpdateParams{} }
+func (m *MsgUpdateParams) String() string { return proto.CompactTextString(m) }
+func (*MsgUpdateParams) ProtoMessage()    {}
+func (*MsgUpdateParams) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6bfde34a550e231e, []int{2}
+}
+func (m *MsgUpdateParams) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgUpdateParams) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgUpdateParams.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgUpdateParams) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgUpdateParams.Merge(m, src)
+}
+func (m *MsgUpdateParams) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgUpdateParams) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgUpdateParams.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgUpdateParams proto.InternalMessageInfo
+
+func (m *MsgUpdateParams) GetAuthority() string {
+	if m != nil {
+		return m.Authority
+	}
+	return ""
+}
+
+func (m *MsgUpdateParams) GetParams() Params {
+	if m != nil {
+		return m.Params
+	}
+	return Params{}
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+type MsgUpdateParamsResponse struct {
+}
+
+func (m *MsgUpdateParamsResponse) Reset()         { *m = MsgUpdateParamsResponse{} }
+func (m *MsgUpdateParamsResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgUpdateParamsResponse) ProtoMessage()    {}
+func (*MsgUpdateParamsResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6bfde34a550e231e, []int{3}
+}
+func (m *MsgUpdateParamsResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgUpdateParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgUpdateParamsResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgUpdateParamsResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgUpdateParamsResponse.Merge(m, src)
+}
+func (m *MsgUpdateParamsResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgUpdateParamsResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgUpdateParamsResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgUpdateParamsResponse proto.InternalMessageInfo
+
 func init() {
 	proto.RegisterType((*MsgOnboardParticipant)(nil), "cerc.onboarding.v1.MsgOnboardParticipant")
 	proto.RegisterType((*MsgOnboardParticipantResponse)(nil), "cerc.onboarding.v1.MsgOnboardParticipantResponse")
+	proto.RegisterType((*MsgUpdateParams)(nil), "cerc.onboarding.v1.MsgUpdateParams")
+	proto.RegisterType((*MsgUpdateParamsResponse)(nil), "cerc.onboarding.v1.MsgUpdateParamsResponse")
 }
 
 func init() { proto.RegisterFile("cerc/onboarding/v1/tx.proto", fileDescriptor_6bfde34a550e231e) }
 
 var fileDescriptor_6bfde34a550e231e = []byte{
-	// 370 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x91, 0x41, 0x4b, 0x32, 0x41,
-	0x18, 0xc7, 0x77, 0xf4, 0x7d, 0x5f, 0x78, 0xc7, 0x82, 0x58, 0x8a, 0x64, 0xab, 0x55, 0xd6, 0x43,
-	0x2a, 0xb4, 0x83, 0x76, 0xeb, 0x28, 0x78, 0x94, 0xc4, 0x6e, 0x5d, 0x64, 0xdc, 0x1d, 0xc6, 0x01,
-	0x9d, 0x67, 0xd9, 0x99, 0xc4, 0x6e, 0xe1, 0x27, 0x08, 0xfa, 0x08, 0x7d, 0x01, 0xe9, 0xd2, 0x57,
-	0xf0, 0x28, 0x74, 0xe9, 0x14, 0xa1, 0x81, 0x5f, 0x23, 0x5c, 0x35, 0x17, 0xda, 0xa0, 0xdb, 0xcc,
-	0xff, 0xf9, 0xf3, 0xff, 0x3d, 0x7f, 0x1e, 0x7c, 0xe4, 0xb1, 0xd0, 0x23, 0x20, 0x3b, 0x40, 0x43,
-	0x5f, 0x48, 0x4e, 0x06, 0x15, 0xa2, 0x87, 0x6e, 0x10, 0x82, 0x06, 0xd3, 0x5c, 0x0e, 0xdd, 0xed,
-	0xd0, 0x1d, 0x54, 0xac, 0x43, 0x0f, 0x54, 0x1f, 0x14, 0xe9, 0xab, 0xc8, 0xdb, 0x57, 0x7c, 0x65,
-	0xb6, 0x8e, 0x39, 0x00, 0xef, 0x31, 0x42, 0x03, 0x41, 0xa8, 0x94, 0xa0, 0xa9, 0x16, 0x20, 0xd5,
-	0x7a, 0xba, 0xcf, 0x81, 0x43, 0xf4, 0x24, 0xcb, 0xd7, 0x5a, 0x2d, 0x24, 0xd0, 0x63, 0xb8, 0xc8,
-	0xe4, 0x3c, 0x23, 0x7c, 0xd0, 0x50, 0xfc, 0x72, 0xa5, 0x37, 0x69, 0xa8, 0x85, 0x27, 0x02, 0x2a,
-	0xb5, 0x99, 0xc7, 0x99, 0x60, 0xfb, 0xcd, 0xa2, 0x3c, 0x2a, 0xfe, 0x6f, 0xc5, 0x25, 0xb3, 0x8e,
-	0x33, 0x4c, 0x77, 0xdb, 0x01, 0xbd, 0xed, 0x01, 0xf5, 0xb3, 0xa9, 0x3c, 0x2a, 0x66, 0xaa, 0xb6,
-	0xfb, 0xbd, 0x97, 0x5b, 0xd7, 0xdd, 0xe6, 0xca, 0x55, 0xfb, 0x33, 0x79, 0xcb, 0x19, 0x2d, 0xcc,
-	0xbe, 0x14, 0xb3, 0x80, 0x77, 0x97, 0x31, 0x4a, 0x70, 0x49, 0xf5, 0x4d, 0xc8, 0xb2, 0xe9, 0x08,
-	0xb5, 0xc3, 0x74, 0xf7, 0x6a, 0xa3, 0x5d, 0xec, 0x8d, 0x16, 0xe3, 0x72, 0x9c, 0xee, 0xe4, 0xf0,
-	0x49, 0xe2, 0xe2, 0x2d, 0xa6, 0x02, 0x90, 0x8a, 0x55, 0x9f, 0x10, 0x4e, 0x37, 0x14, 0x37, 0x1f,
-	0x11, 0x36, 0x13, 0xfa, 0x95, 0x92, 0x16, 0x4d, 0x4c, 0xb4, 0x2a, 0xbf, 0xb6, 0x6e, 0xe0, 0x0e,
-	0x19, 0xbd, 0x7c, 0x3c, 0xa4, 0x4a, 0xce, 0x29, 0xf9, 0xf9, 0x0a, 0xed, 0x58, 0x1d, 0xeb, 0xef,
-	0xdd, 0x62, 0x5c, 0x46, 0xb5, 0xda, 0x64, 0x66, 0xa3, 0xe9, 0xcc, 0x46, 0xef, 0x33, 0x1b, 0xdd,
-	0xcf, 0x6d, 0x63, 0x3a, 0xb7, 0x8d, 0xd7, 0xb9, 0x6d, 0x5c, 0x17, 0xb9, 0xd0, 0xee, 0xc0, 0xef,
-	0xb8, 0x1a, 0xa2, 0xcc, 0x33, 0x01, 0xa4, 0x47, 0x3d, 0x90, 0xc2, 0xf3, 0xc9, 0x30, 0x46, 0xe8,
-	0xfc, 0x8b, 0x4e, 0x7b, 0xfe, 0x19, 0x00, 0x00, 0xff, 0xff, 0x28, 0x7c, 0x8d, 0x55, 0x7f, 0x02,
+	// 514 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x53, 0x4d, 0x6a, 0x1b, 0x31,
+	0x18, 0xb5, 0x1c, 0xdb, 0x10, 0x39, 0xfd, 0x41, 0x24, 0x64, 0x32, 0x6d, 0x27, 0xc6, 0x5e, 0xd4,
+	0x49, 0xc9, 0x08, 0xa7, 0x50, 0x4a, 0x76, 0x35, 0x64, 0xd1, 0x85, 0xa9, 0x71, 0xe8, 0xa6, 0x1b,
+	0x57, 0x9e, 0x11, 0xb2, 0x88, 0x2d, 0x0d, 0x92, 0x62, 0xe2, 0x5d, 0xc9, 0x09, 0x0a, 0xe9, 0x0d,
+	0x7a, 0x81, 0x2c, 0x7a, 0x88, 0x2c, 0x43, 0xbb, 0xe9, 0xaa, 0x14, 0xbb, 0x90, 0x6b, 0x94, 0x19,
+	0x8d, 0xe3, 0x69, 0x33, 0x81, 0xec, 0xbe, 0xf9, 0xde, 0xd3, 0xf7, 0xde, 0xf7, 0x46, 0x82, 0x4f,
+	0x02, 0xaa, 0x02, 0x2c, 0xc5, 0x40, 0x12, 0x15, 0x72, 0xc1, 0xf0, 0xa4, 0x85, 0xcd, 0xa9, 0x1f,
+	0x29, 0x69, 0x24, 0x42, 0x31, 0xe8, 0x2f, 0x41, 0x7f, 0xd2, 0x72, 0x37, 0x03, 0xa9, 0xc7, 0x52,
+	0xe3, 0xb1, 0x4e, 0xb8, 0x63, 0xcd, 0x2c, 0xd9, 0x7d, 0xca, 0xa4, 0x64, 0x23, 0x8a, 0x49, 0xc4,
+	0x31, 0x11, 0x42, 0x1a, 0x62, 0xb8, 0x14, 0x3a, 0x45, 0xd7, 0x99, 0x64, 0x32, 0x29, 0x71, 0x5c,
+	0xa5, 0xdd, 0x46, 0x8e, 0x7a, 0x46, 0xce, 0x92, 0xb6, 0xac, 0x62, 0xdf, 0x9e, 0xb6, 0x1f, 0x16,
+	0xaa, 0xcf, 0x00, 0xdc, 0xe8, 0x68, 0xf6, 0xce, 0x1e, 0xe9, 0x12, 0x65, 0x78, 0xc0, 0x23, 0x22,
+	0x0c, 0xaa, 0xc1, 0x6a, 0xb4, 0xfc, 0x74, 0x40, 0x0d, 0x34, 0x57, 0x7b, 0xd9, 0x16, 0x3a, 0x84,
+	0x55, 0x6a, 0x86, 0xfd, 0x88, 0x4c, 0x47, 0x92, 0x84, 0x4e, 0xb1, 0x06, 0x9a, 0xd5, 0x7d, 0xcf,
+	0xbf, 0xbd, 0xb2, 0x7f, 0x68, 0x86, 0x5d, 0xcb, 0x6a, 0x97, 0x2e, 0x7f, 0x6d, 0x17, 0x7a, 0x90,
+	0xde, 0x74, 0x50, 0x03, 0x3e, 0x88, 0xc7, 0x68, 0xce, 0x04, 0x31, 0x27, 0x8a, 0x3a, 0x2b, 0x89,
+	0xd4, 0x1a, 0x35, 0xc3, 0xa3, 0x45, 0x0f, 0x21, 0x58, 0x52, 0x72, 0x44, 0x9d, 0x52, 0x82, 0x25,
+	0x35, 0xda, 0x80, 0x95, 0xe3, 0x69, 0xd0, 0xe7, 0xa1, 0x53, 0x4e, 0xba, 0xe5, 0xe3, 0x69, 0xf0,
+	0x36, 0x3c, 0x78, 0x7c, 0x76, 0x7d, 0xb1, 0x9b, 0x35, 0x5a, 0xdf, 0x86, 0xcf, 0x72, 0x77, 0xec,
+	0x51, 0x1d, 0x49, 0xa1, 0x69, 0xfd, 0x1c, 0xc0, 0x47, 0x1d, 0xcd, 0xde, 0x47, 0x21, 0x31, 0xb4,
+	0x4b, 0x14, 0x19, 0x6b, 0xf4, 0x0a, 0xae, 0x92, 0x13, 0x33, 0x94, 0x8a, 0x9b, 0xa9, 0xdd, 0xbe,
+	0xed, 0x7c, 0xff, 0xb6, 0xb7, 0x9e, 0xc6, 0xf7, 0x26, 0x0c, 0x15, 0xd5, 0xfa, 0xc8, 0x28, 0x2e,
+	0x58, 0x6f, 0x49, 0x45, 0xaf, 0x61, 0x25, 0x4a, 0x26, 0xa4, 0x81, 0xb8, 0x79, 0x81, 0x58, 0x8d,
+	0x34, 0x8c, 0x94, 0x7f, 0xf0, 0x30, 0x36, 0xbe, 0x9c, 0x54, 0xdf, 0x82, 0x9b, 0xff, 0x99, 0x5a,
+	0x18, 0xde, 0xff, 0x52, 0x84, 0x2b, 0x1d, 0xcd, 0xd0, 0x57, 0x00, 0x51, 0xce, 0xbf, 0xdb, 0xc9,
+	0xd3, 0xcc, 0x8d, 0xc0, 0x6d, 0xdd, 0x9b, 0x7a, 0x93, 0x16, 0x3e, 0xfb, 0xf1, 0xe7, 0xbc, 0xb8,
+	0x53, 0x7f, 0x8e, 0xef, 0xbe, 0x7c, 0xfd, 0xec, 0x45, 0xf9, 0x08, 0xd7, 0xfe, 0x89, 0xb6, 0x71,
+	0x87, 0x66, 0x96, 0xe4, 0xbe, 0xb8, 0x07, 0x69, 0x61, 0xc9, 0x2d, 0x7f, 0xba, 0xbe, 0xd8, 0x05,
+	0xed, 0xf6, 0xe5, 0xcc, 0x03, 0x57, 0x33, 0x0f, 0xfc, 0x9e, 0x79, 0xe0, 0xf3, 0xdc, 0x2b, 0x5c,
+	0xcd, 0xbd, 0xc2, 0xcf, 0xb9, 0x57, 0xf8, 0xd0, 0x64, 0xdc, 0xf8, 0x93, 0x70, 0xe0, 0xc7, 0x0f,
+	0x80, 0xaa, 0x60, 0x8f, 0x4b, 0x3c, 0x22, 0x81, 0x14, 0x3c, 0x08, 0xf1, 0x69, 0x66, 0x87, 0x41,
+	0x25, 0x79, 0x18, 0x2f, 0xff, 0x06, 0x00, 0x00, 0xff, 0xff, 0xb5, 0xed, 0xd0, 0x2e, 0xd8, 0x03,
 	0x00, 0x00,
 }
 
@@ -179,6 +303,9 @@ const _ = grpc.SupportPackageIsVersion4
 type MsgClient interface {
 	// OnboardParticipant defines a method for enrolling a new validator.
 	OnboardParticipant(ctx context.Context, in *MsgOnboardParticipant, opts ...grpc.CallOption) (*MsgOnboardParticipantResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -198,10 +325,22 @@ func (c *msgClient) OnboardParticipant(ctx context.Context, in *MsgOnboardPartic
 	return out, nil
 }
 
+func (c *msgClient) UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error) {
+	out := new(MsgUpdateParamsResponse)
+	err := c.cc.Invoke(ctx, "/cerc.onboarding.v1.Msg/UpdateParams", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 type MsgServer interface {
 	// OnboardParticipant defines a method for enrolling a new validator.
 	OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
@@ -211,6 +350,9 @@ type UnimplementedMsgServer struct {
 func (*UnimplementedMsgServer) OnboardParticipant(ctx context.Context, req *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method OnboardParticipant not implemented")
 }
+func (*UnimplementedMsgServer) UpdateParams(ctx context.Context, req *MsgUpdateParams) (*MsgUpdateParamsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateParams not implemented")
+}
 
 func RegisterMsgServer(s grpc1.Server, srv MsgServer) {
 	s.RegisterService(&_Msg_serviceDesc, srv)
@@ -234,6 +376,24 @@ func _Msg_OnboardParticipant_Handler(srv interface{}, ctx context.Context, dec f
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_UpdateParams_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgUpdateParams)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).UpdateParams(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/cerc.onboarding.v1.Msg/UpdateParams",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).UpdateParams(ctx, req.(*MsgUpdateParams))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Msg_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "cerc.onboarding.v1.Msg",
 	HandlerType: (*MsgServer)(nil),
@@ -242,6 +402,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "OnboardParticipant",
 			Handler:    _Msg_OnboardParticipant_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cerc/onboarding/v1/tx.proto",
@@ -267,6 +431,20 @@ func (m *MsgOnboardParticipant) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if len(m.KycId) > 0 {
+		i -= len(m.KycId)
+		copy(dAtA[i:], m.KycId)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.KycId)))
+		i--
+		dAtA[i] = 0x2a
+	}
+	if len(m.Role) > 0 {
+		i -= len(m.Role)
+		copy(dAtA[i:], m.Role)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Role)))
+		i--
+		dAtA[i] = 0x22
+	}
 	if len(m.EthSignature) > 0 {
 		i -= len(m.EthSignature)
 		copy(dAtA[i:], m.EthSignature)
@@ -317,6 +495,69 @@ func (m *MsgOnboardParticipantResponse) MarshalToSizedBuffer(dAtA []byte) (int,
 	return len(dAtA) - i, nil
 }
 
+func (m *MsgUpdateParams) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgUpdateParams) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgUpdateParams) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	{
+		size, err := m.Params.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintTx(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x12
+	if len(m.Authority) > 0 {
+		i -= len(m.Authority)
+		copy(dAtA[i:], m.Authority)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Authority)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgUpdateParamsResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgUpdateParamsResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgUpdateParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintTx(dAtA []byte, offset int, v uint64) int {
 	offset -= sovTx(v)
 	base := offset
@@ -344,6 +585,14 @@ func (m *MsgOnboardParticipant) Size() (n int) {
 	if l > 0 {
 		n += 1 + l + sovTx(uint64(l))
 	}
+	l = len(m.Role)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = len(m.KycId)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
 	return n
 }
 
@@ -356,6 +605,30 @@ func (m *MsgOnboardParticipantResponse) Size() (n int) {
 	return n
 }
 
+func (m *MsgUpdateParams) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Authority)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = m.Params.Size()
+	n += 1 + l + sovTx(uint64(l))
+	return n
+}
+
+func (m *MsgUpdateParamsResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
 func sovTx(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -488,6 +761,70 @@ func (m *MsgOnboardParticipant) Unmarshal(dAtA []byte) error {
 			}
 			m.EthSignature = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Role", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Role = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field KycId", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.KycId = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipTx(dAtA[iNdEx:])
@@ -559,6 +896,171 @@ func (m *MsgOnboardParticipantResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *MsgUpdateParams) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgUpdateParams: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgUpdateParams: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Authority", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Authority = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Params.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MsgUpdateParamsResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgUpdateParamsResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgUpdateParamsResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipTx(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0

x/registry/params.go

@@ -11,21 +11,21 @@ import (
 // Default parameter values.
 var (
 	// DefaultRecordRent is the default record rent for 1 time period (see expiry time).
-	DefaultRecordRent = sdkmath.NewInt(1000000)
+	DefaultRecordRent = sdkmath.NewInt(1000000) // 10^6 alnt
 
 	// DefaultRecordExpiryTime is the default record expiry time (1 year).
 	DefaultRecordExpiryTime = time.Hour * 24 * 365
 
-	DefaultAuthorityRent        = sdkmath.NewInt(1000000)
+	DefaultAuthorityRent        = sdkmath.NewInt(1000000) // 10^6 alnt
 	DefaultAuthorityExpiryTime  = time.Hour * 24 * 365
 	DefaultAuthorityGracePeriod = time.Hour * 24 * 2
 
 	DefaultAuthorityAuctionEnabled = false
 	DefaultCommitsDuration         = time.Hour * 24
 	DefaultRevealsDuration         = time.Hour * 24
-	DefaultCommitFee               = sdkmath.NewInt(1000000)
-	DefaultRevealFee               = sdkmath.NewInt(1000000)
-	DefaultMinimumBid              = sdkmath.NewInt(5000000)
+	DefaultCommitFee               = sdkmath.NewInt(1000000) // 10^6 alnt
+	DefaultRevealFee               = sdkmath.NewInt(1000000) // 10^6 alnt
+	DefaultMinimumBid              = sdkmath.NewInt(5000000) // 5 * 10^6 alnt
 )
 
 // NewParams creates a new Params instance