diff --git a/statediff/builder.go b/statediff/builder.go
index c9757b794..ab8811a81 100644
--- a/statediff/builder.go
+++ b/statediff/builder.go
@@ -22,6 +22,7 @@ package statediff
 import (
 	"bytes"
 	"fmt"
+	"github.com/ethereum/go-ethereum/core/rawdb"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/state"
@@ -44,7 +45,7 @@ var (
 type Builder interface {
 	BuildStateDiffObject(args Args, params Params) (StateObject, error)
 	BuildStateTrieObject(current *types.Block) (StateObject, error)
-	WriteStateDiffObject(args StateRoots, params Params, output StateNodeSink, codeOutput CodeSink) error
+	WriteStateDiffObject(args StateRoots, params Params, output StateNodeSink, codeOutput CodeSink, addressOutput AddressSink) error
 }
 
 type builder struct {
@@ -92,6 +93,12 @@ func codeMappingAppender(codeAndCodeHashes *[]CodeAndCodeHash) CodeSink {
 		return nil
 	}
 }
+func addressMappingAppender(addressAndCodeHashes *[]AddressAndAddressHash) AddressSink {
+	return func(a AddressAndAddressHash) error {
+		*addressAndCodeHashes = append(*addressAndCodeHashes, a)
+		return nil
+	}
+}
 
 // NewBuilder is used to create a statediff builder
 func NewBuilder(stateCache state.Database) Builder {
@@ -107,21 +114,23 @@ func (sdb *builder) BuildStateTrieObject(current *types.Block) (StateObject, err
 		return StateObject{}, fmt.Errorf("error creating trie for block %d: %v", current.Number(), err)
 	}
 	it := currentTrie.NodeIterator([]byte{})
-	stateNodes, codeAndCodeHashes, err := sdb.buildStateTrie(it)
+	stateNodes, codeAndCodeHashes, addressAndAddressHashes, err := sdb.buildStateTrie(it)
 	if err != nil {
 		return StateObject{}, fmt.Errorf("error collecting state nodes for block %d: %v", current.Number(), err)
 	}
 	return StateObject{
-		BlockNumber:       current.Number(),
-		BlockHash:         current.Hash(),
-		Nodes:             stateNodes,
-		CodeAndCodeHashes: codeAndCodeHashes,
+		BlockNumber:             current.Number(),
+		BlockHash:               current.Hash(),
+		Nodes:                   stateNodes,
+		CodeAndCodeHashes:       codeAndCodeHashes,
+		AddressAndAddressHashes: addressAndAddressHashes,
 	}, nil
 }
 
-func (sdb *builder) buildStateTrie(it trie.NodeIterator) ([]StateNode, []CodeAndCodeHash, error) {
+func (sdb *builder) buildStateTrie(it trie.NodeIterator) ([]StateNode, []CodeAndCodeHash, []AddressAndAddressHash, error) {
 	stateNodes := make([]StateNode, 0)
 	codeAndCodeHashes := make([]CodeAndCodeHash, 0)
+	addressAndAddressHashes := make([]AddressAndAddressHash, 0)
 	for it.Next(true) {
 		// skip value nodes
 		if it.Leaf() || bytes.Equal(nullHashBytes, it.Hash().Bytes()) {
@@ -129,31 +138,32 @@ func (sdb *builder) buildStateTrie(it trie.NodeIterator) ([]StateNode, []CodeAnd
 		}
 		node, nodeElements, err := resolveNode(it, sdb.stateCache.TrieDB())
 		if err != nil {
-			return nil, nil, err
+			return nil, nil, nil, err
 		}
 		switch node.NodeType {
 		case Leaf:
 			var account state.Account
 			if err := rlp.DecodeBytes(nodeElements[1].([]byte), &account); err != nil {
-				return nil, nil, fmt.Errorf("error decoding account for leaf node at path %x nerror: %v", node.Path, err)
+				return nil, nil, nil, fmt.Errorf("error decoding account for leaf node at path %x nerror: %v", node.Path, err)
 			}
 			partialPath := trie.CompactToHex(nodeElements[0].([]byte))
 			valueNodePath := append(node.Path, partialPath...)
 			encodedPath := trie.HexToCompact(valueNodePath)
 			leafKey := encodedPath[1:]
 			node.LeafKey = leafKey
+			// derive code by code hash
 			if !bytes.Equal(account.CodeHash, nullCodeHash) {
 				var storageNodes []StorageNode
 				err := sdb.buildStorageNodesEventual(account.Root, nil, true, storageNodeAppender(&storageNodes))
 				if err != nil {
-					return nil, nil, fmt.Errorf("failed building eventual storage diffs for account %+v\r\nerror: %v", account, err)
+					return nil, nil, nil, fmt.Errorf("failed building eventual storage diffs for account %+v\r\nerror: %v", account, err)
 				}
 				node.StorageNodes = storageNodes
 				// emit codehash => code mappings for cod
 				codeHash := common.BytesToHash(account.CodeHash)
 				code, err := sdb.stateCache.ContractCode(common.Hash{}, codeHash)
 				if err != nil {
-					return nil, nil, fmt.Errorf("failed to retrieve code for codehash %s\r\n error: %v", codeHash.String(), err)
+					return nil, nil, nil, fmt.Errorf("failed to retrieve code for codehash %s\r\n error: %v", codeHash.String(), err)
 				}
 				codeAndCodeHashes = append(codeAndCodeHashes, CodeAndCodeHash{
 					Hash: codeHash,
@@ -164,19 +174,20 @@ func (sdb *builder) buildStateTrie(it trie.NodeIterator) ([]StateNode, []CodeAnd
 		case Extension, Branch:
 			stateNodes = append(stateNodes, node)
 		default:
-			return nil, nil, fmt.Errorf("unexpected node type %s", node.NodeType)
+			return nil, nil, nil, fmt.Errorf("unexpected node type %s", node.NodeType)
 		}
 	}
-	return stateNodes, codeAndCodeHashes, it.Error()
+	return stateNodes, codeAndCodeHashes, addressAndAddressHashes, it.Error()
 }
 
 // BuildStateDiffObject builds a statediff object from two blocks and the provided parameters
 func (sdb *builder) BuildStateDiffObject(args Args, params Params) (StateObject, error) {
 	var stateNodes []StateNode
 	var codeAndCodeHashes []CodeAndCodeHash
+	var addressAndCodeHashes []AddressAndAddressHash
 	err := sdb.WriteStateDiffObject(
 		StateRoots{OldStateRoot: args.OldStateRoot, NewStateRoot: args.NewStateRoot},
-		params, stateNodeAppender(&stateNodes), codeMappingAppender(&codeAndCodeHashes))
+		params, stateNodeAppender(&stateNodes), codeMappingAppender(&codeAndCodeHashes), addressMappingAppender(&addressAndCodeHashes))
 	if err != nil {
 		return StateObject{}, err
 	}
@@ -189,16 +200,16 @@ func (sdb *builder) BuildStateDiffObject(args Args, params Params) (StateObject,
 }
 
 // Writes a statediff object to output callback
-func (sdb *builder) WriteStateDiffObject(args StateRoots, params Params, output StateNodeSink, codeOutput CodeSink) error {
+func (sdb *builder) WriteStateDiffObject(args StateRoots, params Params, output StateNodeSink, codeOutput CodeSink, addressOutput AddressSink) error {
 	if !params.IntermediateStateNodes || len(params.WatchedAddresses) > 0 {
 		// if we are watching only specific accounts then we are only diffing leaf nodes
-		return sdb.buildStateDiffWithoutIntermediateStateNodes(args, params, output, codeOutput)
+		return sdb.buildStateDiffWithoutIntermediateStateNodes(args, params, output, codeOutput, addressOutput)
 	} else {
-		return sdb.buildStateDiffWithIntermediateStateNodes(args, params, output, codeOutput)
+		return sdb.buildStateDiffWithIntermediateStateNodes(args, params, output, codeOutput, addressOutput)
 	}
 }
 
-func (sdb *builder) buildStateDiffWithIntermediateStateNodes(args StateRoots, params Params, output StateNodeSink, codeOutput CodeSink) error {
+func (sdb *builder) buildStateDiffWithIntermediateStateNodes(args StateRoots, params Params, output StateNodeSink, codeOutput CodeSink, addressOutput AddressSink) error {
 	// Load tries for old and new states
 	oldTrie, err := sdb.stateCache.OpenTrie(args.OldStateRoot)
 	if err != nil {
@@ -246,14 +257,14 @@ func (sdb *builder) buildStateDiffWithIntermediateStateNodes(args StateRoots, pa
 		return fmt.Errorf("error building diff for updated accounts: %v", err)
 	}
 	// build the diff nodes for created accounts
-	err = sdb.buildAccountCreations(diffAccountsAtB, params.WatchedStorageSlots, params.IntermediateStorageNodes, output, codeOutput)
+	err = sdb.buildAccountCreations(diffAccountsAtB, params.WatchedStorageSlots, params.IntermediateStorageNodes, output, codeOutput, addressOutput)
 	if err != nil {
 		return fmt.Errorf("error building diff for created accounts: %v", err)
 	}
 	return nil
 }
 
-func (sdb *builder) buildStateDiffWithoutIntermediateStateNodes(args StateRoots, params Params, output StateNodeSink, codeOutput CodeSink) error {
+func (sdb *builder) buildStateDiffWithoutIntermediateStateNodes(args StateRoots, params Params, output StateNodeSink, codeOutput CodeSink, addressOutput AddressSink) error {
 	// Load tries for old (A) and new (B) states
 	oldTrie, err := sdb.stateCache.OpenTrie(args.OldStateRoot)
 	if err != nil {
@@ -300,7 +311,7 @@ func (sdb *builder) buildStateDiffWithoutIntermediateStateNodes(args StateRoots,
 		return fmt.Errorf("error building diff for updated accounts: %v", err)
 	}
 	// build the diff nodes for created accounts
-	err = sdb.buildAccountCreations(diffAccountsAtB, params.WatchedStorageSlots, params.IntermediateStorageNodes, output, codeOutput)
+	err = sdb.buildAccountCreations(diffAccountsAtB, params.WatchedStorageSlots, params.IntermediateStorageNodes, output, codeOutput, addressOutput)
 	if err != nil {
 		return fmt.Errorf("error building diff for created accounts: %v", err)
 	}
@@ -497,7 +508,7 @@ func (sdb *builder) buildAccountUpdates(creations, deletions AccountMap, updated
 
 // buildAccountCreations returns the statediff node objects for all the accounts that exist at B but not at A
 // it also returns the code and codehash for created contract accounts
-func (sdb *builder) buildAccountCreations(accounts AccountMap, watchedStorageKeys []common.Hash, intermediateStorageNodes bool, output StateNodeSink, codeOutput CodeSink) error {
+func (sdb *builder) buildAccountCreations(accounts AccountMap, watchedStorageKeys []common.Hash, intermediateStorageNodes bool, output StateNodeSink, codeOutput CodeSink, addressOutput AddressSink) error {
 	for _, val := range accounts {
 		diff := StateNode{
 			NodeType:  val.NodeType,
@@ -526,6 +537,19 @@ func (sdb *builder) buildAccountCreations(accounts AccountMap, watchedStorageKey
 				return err
 			}
 		}
+		// get address by hash
+		addressHash := common.BytesToHash(val.LeafKey)
+		address := rawdb.ReadPreimage(sdb.stateCache.TrieDB().DiskDB(), addressHash)
+
+		log.Info("address hash %s, address %s", addressHash.String(), address)
+
+		if err := addressOutput(AddressAndAddressHash{
+			Hash:    addressHash,
+			Address: common.BytesToAddress(address),
+		}); err != nil {
+			return err
+		}
+
 		if err := output(diff); err != nil {
 			return err
 		}
diff --git a/statediff/indexer/indexer.go b/statediff/indexer/indexer.go
index 9a516725b..3515bc1fb 100644
--- a/statediff/indexer/indexer.go
+++ b/statediff/indexer/indexer.go
@@ -46,6 +46,7 @@ type Indexer interface {
 	PushBlock(block *types.Block, receipts types.Receipts, totalDifficulty *big.Int) (*BlockTx, error)
 	PushStateNode(tx *BlockTx, stateNode sdtypes.StateNode) error
 	PushCodeAndCodeHash(tx *BlockTx, codeAndCodeHash sdtypes.CodeAndCodeHash) error
+	PushAddressAndAddressHash(tx *BlockTx, addressAndCodeHash sdtypes.AddressAndAddressHash) error
 }
 
 // StateDiffIndexer satisfies the Indexer interface for ethereum statediff objects
@@ -393,3 +394,16 @@ func (sdi *StateDiffIndexer) PushCodeAndCodeHash(tx *BlockTx, codeAndCodeHash sd
 	}
 	return nil
 }
+
+// Publishes address and address hash pairs to the ipld database
+func (sdi *StateDiffIndexer) PushAddressAndAddressHash(tx *BlockTx, addressAndCodeHash sdtypes.AddressAndAddressHash) error {
+	// codec doesn't matter since db key is multihash-based
+	mhKey, err := shared.MultihashKeyFromKeccak256(addressAndCodeHash.Hash)
+	if err != nil {
+		return err
+	}
+	if err := shared.PublishDirect(tx.dbtx, mhKey, addressAndCodeHash.Address.Bytes()); err != nil {
+		return err
+	}
+	return nil
+}
diff --git a/statediff/service.go b/statediff/service.go
index 0c2150afd..f250d7c54 100644
--- a/statediff/service.go
+++ b/statediff/service.go
@@ -542,10 +542,13 @@ func (sds *Service) writeStateDiff(block *types.Block, parentRoot common.Hash, p
 	codeOutput := func(c CodeAndCodeHash) error {
 		return sds.indexer.PushCodeAndCodeHash(tx, c)
 	}
+	addressOutput := func(a AddressAndAddressHash) error {
+		return sds.indexer.PushAddressAndAddressHash(tx, a)
+	}
 	err = sds.Builder.WriteStateDiffObject(StateRoots{
 		NewStateRoot: block.Root(),
 		OldStateRoot: parentRoot,
-	}, params, output, codeOutput)
+	}, params, output, codeOutput, addressOutput)
 
 	// allow dereferencing of parent, keep current locked as it should be the next parent
 	sds.BlockChain.UnlockTrie(parentRoot)
diff --git a/statediff/testhelpers/mocks/builder.go b/statediff/testhelpers/mocks/builder.go
index ff9faf3ec..8aa2764aa 100644
--- a/statediff/testhelpers/mocks/builder.go
+++ b/statediff/testhelpers/mocks/builder.go
@@ -42,7 +42,7 @@ func (builder *Builder) BuildStateDiffObject(args statediff.Args, params statedi
 }
 
 // BuildStateDiffObject mock method
-func (builder *Builder) WriteStateDiffObject(args statediff.StateRoots, params statediff.Params, output sdtypes.StateNodeSink, codeOutput sdtypes.CodeSink) error {
+func (builder *Builder) WriteStateDiffObject(args statediff.StateRoots, params statediff.Params, output sdtypes.StateNodeSink, codeOutput sdtypes.CodeSink, addressOutput sdtypes.AddressSink) error {
 	builder.StateRoots = args
 	builder.Params = params
 
diff --git a/statediff/types.go b/statediff/types.go
index 148567dd7..be50ef5a7 100644
--- a/statediff/types.go
+++ b/statediff/types.go
@@ -94,10 +94,11 @@ func (sd *Payload) Encode() ([]byte, error) {
 
 // StateObject is the final output structure from the builder
 type StateObject struct {
-	BlockNumber       *big.Int                `json:"blockNumber"     gencodec:"required"`
-	BlockHash         common.Hash             `json:"blockHash"       gencodec:"required"`
-	Nodes             []types.StateNode       `json:"nodes"           gencodec:"required"`
-	CodeAndCodeHashes []types.CodeAndCodeHash `json:"codeMapping"`
+	BlockNumber             *big.Int                      `json:"blockNumber"     gencodec:"required"`
+	BlockHash               common.Hash                   `json:"blockHash"       gencodec:"required"`
+	Nodes                   []types.StateNode             `json:"nodes"           gencodec:"required"`
+	CodeAndCodeHashes       []types.CodeAndCodeHash       `json:"codeMapping"`
+	AddressAndAddressHashes []types.AddressAndAddressHash `json:"addressMapping"`
 }
 
 // AccountMap is a mapping of hex encoded path => account wrapper
diff --git a/statediff/types/types.go b/statediff/types/types.go
index 08e2124fa..fa8d5f862 100644
--- a/statediff/types/types.go
+++ b/statediff/types/types.go
@@ -56,6 +56,13 @@ type CodeAndCodeHash struct {
 	Code []byte      `json:"code"`
 }
 
+// AddressAndAddressHash struct for holding keccak256(address) => address mapping
+type AddressAndAddressHash struct {
+	Hash    common.Hash    `json:"addressHash"`
+	Address common.Address `json:"address"`
+}
+
 type StateNodeSink func(StateNode) error
 type StorageNodeSink func(StorageNode) error
 type CodeSink func(CodeAndCodeHash) error
+type AddressSink func(AddressAndAddressHash) error