diff --git a/app/utils.go b/app/utils.go
index 4774bce9..76883743 100644
--- a/app/utils.go
+++ b/app/utils.go
@@ -83,7 +83,7 @@ func SetupWithDB(isCheckTx bool, patchGenesis func(*EthermintApp, simapp.Genesis
 		// Initialize the chain
 		app.InitChain(
 			abci.RequestInitChain{
-				ChainId:         "ethermint_9000-1",
+				ChainId:         "laconic_9000-1",
 				Validators:      []abci.ValidatorUpdate{},
 				ConsensusParams: DefaultConsensusParams,
 				AppStateBytes:   stateBytes,
diff --git a/init.bat b/init.bat
index 002405a5..06b6ae84 100644
--- a/init.bat
+++ b/init.bat
@@ -9,7 +9,7 @@ rem 3. add path C:\msys64\mingw64\bin
 rem             C:\msys64\usr\bin
 
 set KEY="mykey"
-set CHAINID="ethermint_9000-1"
+set CHAINID="laconic_9000-1"
 set MONIKER="localtestnet"
 set KEYRING="test"
 set KEYALGO="eth_secp256k1"
diff --git a/init.sh b/init.sh
index b06d0db4..b18ba487 100755
--- a/init.sh
+++ b/init.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 KEY="mykey"
-CHAINID="ethermint_9000-1"
+CHAINID="laconic_9000-1"
 MONIKER="localtestnet"
 KEYRING="test"
 KEYALGO="eth_secp256k1"
diff --git a/scripts/laconicd-devnet.yaml b/scripts/laconicd-devnet.yaml
index 3a0fa687..551541be 100755
--- a/scripts/laconicd-devnet.yaml
+++ b/scripts/laconicd-devnet.yaml
@@ -1,5 +1,5 @@
 dotenv: .env
-ethermint_9000-1:
+laconic_9000-1:
   cmd: laconicd
   start-flags: "--trace"
   app-config:
diff --git a/scripts/start.sh b/scripts/start.sh
index b25ed14a..ea8cf7d7 100755
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -15,7 +15,7 @@ IP_ADDR="0.0.0.0"
 MODE="rpc"
 
 KEY="mykey"
-CHAINID="ethermint_9000-1"
+CHAINID="laconic_9000-1"
 MONIKER="mymoniker"
 
 ## default port prefixes for laconicd
@@ -47,14 +47,14 @@ done
 
 set -euxo pipefail
 
-DATA_DIR=$(mktemp -d -t ethermint_9000-datadir.XXXXX)
+DATA_DIR=$(mktemp -d -t laconic_9000-datadir.XXXXX)
 
 if [[ ! "$DATA_DIR" ]]; then
     echo "Could not create $DATA_DIR"
     exit 1
 fi
 
-DATA_CLI_DIR=$(mktemp -d -t ethermint_9000-cli-datadir.XXXXX)
+DATA_CLI_DIR=$(mktemp -d -t laconic_9000-cli-datadir.XXXXX)
 
 if [[ ! "$DATA_CLI_DIR" ]]; then
     echo "Could not create $DATA_CLI_DIR"
diff --git a/starport.yml b/starport.yml
index 90580ce8..4c6df8bb 100644
--- a/starport.yml
+++ b/starport.yml
@@ -24,7 +24,7 @@ init:
       address: "0.0.0.0:8545"     # change the JSON-RPC address and port
       ws-address: "0.0.0.0:8546"  # change the JSON-RPC websocket address and port
 genesis:
-  chain_id: "ethermint_9000-1"
+  chain_id: "laconic_9000-1"
   app_state:
     staking:
       params:
diff --git a/x/auction/README.md b/x/auction/README.md
index 565cdad7..f2778c10 100644
--- a/x/auction/README.md
+++ b/x/auction/README.md
@@ -20,7 +20,7 @@ The following steps need to be followed only before running the chain for the fi
    Keep a note of the keyring passphrase if you set it.
 2. Init the chain:
    ```
-   ./build/laconicd init test-moniker --chain-id ethermint_9000-1
+   ./build/laconicd init test-moniker --chain-id laconic_9000-1
    ```
 3. Add genesis account:
    ```
@@ -28,7 +28,7 @@ The following steps need to be followed only before running the chain for the fi
    ```
 4. Make a genesis tx:
    ```
-   ./build/laconicd gentx root 1000000000000000000stake --chain-id ethermint_9000-1
+   ./build/laconicd gentx root 1000000000000000000stake --chain-id laconic_9000-1
    ```
 5. Collect gentxs:
    ```
diff --git a/x/bond/README.md b/x/bond/README.md
index c774451c..12bd822d 100644
--- a/x/bond/README.md
+++ b/x/bond/README.md
@@ -9,9 +9,9 @@ $ make build
 
 ```bash
 ./build/laconicd keys add root
-./build/laconicd init test-moniker --chain-id ethermint_9000-1
+./build/laconicd init test-moniker --chain-id laconic_9000-1
 ./build/laconicd add-genesis-account $(./build/laconicd keys show root -a) 1000000000000000000aphoton,1000000000000000000stake
-./build/laconicd gentx root 1000000000000000000stake --chain-id ethermint_9000-1
+./build/laconicd gentx root 1000000000000000000stake --chain-id laconic_9000-1
 ./build/laconicd collect-gentxs
 ./build/laconicd start
 ```
diff --git a/x/registry/README.md b/x/registry/README.md
index 20a3ecb3..e8c44e0a 100644
--- a/x/registry/README.md
+++ b/x/registry/README.md
@@ -9,9 +9,9 @@ $ make build
 
 ```bash
 ./build/laconicd keys add root
-./build/laconicd init test-moniker --chain-id ethermint_9000-1
+./build/laconicd init test-moniker --chain-id laconic_9000-1
 ./build/laconicd add-genesis-account $(./build/laconicd keys show root -a) 1000000000000000000aphoton,1000000000000000000stake
-./build/laconicd gentx root 1000000000000000000stake --chain-id ethermint_9000-1
+./build/laconicd gentx root 1000000000000000000stake --chain-id laconic_9000-1
 ./build/laconicd collect-gentxs
 ./build/laconicd start
 ```
@@ -58,7 +58,7 @@ $ ./build/laconicd q registry params -o json | jq .
 > First you have to Create bond
 
 ```bash
-$ ./build/laconicd tx registry set ~/Desktop/examples/records/service_provider_example.yml 95f68b1b862bfd1609b0c9aaf7300287b92fec90ac64027092c3e723af36e83d --from root --chain-id ethermint_9000-1 --yes -o json
+$ ./build/laconicd tx registry set ~/Desktop/examples/records/service_provider_example.yml 95f68b1b862bfd1609b0c9aaf7300287b92fec90ac64027092c3e723af36e83d --from root --chain-id laconic_9000-1 --yes -o json
 {
   "height": "0",
   "txhash": "BA44ABE1194724694E7CB290F9F3121DB4E63E1A030D95CB84813EEA132CF95F",
@@ -121,7 +121,7 @@ $ ./build/laconicd q registry get bafyreih7un2ntk235wshncebus5emlozdhdixrrv675my
 ## Reserve name
 
 ```bash
- ./build/laconicd tx registry reserve-name hello --from root --chain-id ethermint_9000-1 --owner $(./build/laconicd key
+ ./build/laconicd tx registry reserve-name hello --from root --chain-id laconic_9000-1 --owner $(./build/laconicd key
 s show root -a) -y -o json | jq .
 {
   "height": "0",
@@ -181,8 +181,8 @@ $ ./build/laconicd q registry  balance -o json | jq .
 ## add bond to the authority
 
 ```bash
-$ ./build/laconicd tx registry authority-bond [Authority Name] [Bond ID ]  --from root --chain-id ethermint_9000-1  -y -o json | jq .
-$ ./build/laconicd tx registry authority-bond hello 95f68b1b862bfd1609b0c9aaf7300287b92fec90ac64027092c3e723af36e83d  --from root --chain-id ethermint_9000-1  -y -o json | jq .
+$ ./build/laconicd tx registry authority-bond [Authority Name] [Bond ID ]  --from root --chain-id laconic_9000-1  -y -o json | jq .
+$ ./build/laconicd tx registry authority-bond hello 95f68b1b862bfd1609b0c9aaf7300287b92fec90ac64027092c3e723af36e83d  --from root --chain-id laconic_9000-1  -y -o json | jq .
 ```
 
 ## Query the records by associate bond id
@@ -209,7 +209,7 @@ $ ./build/laconicd q registry query-by-bond 95f68b1b862bfd1609b0c9aaf7300287b92f
 ## dissociate bond from record
 
 ```bash
-$ ./build/laconicd tx registry dissociate-bond bafyreih7un2ntk235wshncebus5emlozdhdixrrv675my5umb6fgdergae  --from root --chain-id ethermint_9000-1
+$ ./build/laconicd tx registry dissociate-bond bafyreih7un2ntk235wshncebus5emlozdhdixrrv675my5umb6fgdergae  --from root --chain-id laconic_9000-1
 {"body":{"messages":[{"@type":"/vulcanize.registry.v1beta1.MsgDissociateBond","record_id":"bafyreih7un2ntk235wshncebus5emlozdhdixrrv675my5umb6fgdergae","signer":"ethm1mfdjngh5jvjs9lqtt9a7y2hlgw8v3syh3hsqzk"}],"memo":"","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[],"fee":{"amount":[],"gas_limit":"200000","payer":"","granter":""}},"signatures":[]}
 
 confirm transaction before signing and broadcasting [y/N]: y
@@ -231,7 +231,7 @@ txhash: 7AFEF524CB0D92D6576FC08601A787786E802449888FD8DDAA7635698CC85060
 ## Associate bond with record
 
 ```bash
-./build/laconicd tx registry associate-bond bafyreih7un2ntk235wshncebus5emlozdhdixrrv675my5umb6fgdergae c3f7a78c5042d2003880962ba31ff3b01fcf5942960e0bc3ca331f816346a440 --from root --chain-id ethermint_9000-1  -y -o json | jq .
+./build/laconicd tx registry associate-bond bafyreih7un2ntk235wshncebus5emlozdhdixrrv675my5umb6fgdergae c3f7a78c5042d2003880962ba31ff3b01fcf5942960e0bc3ca331f816346a440 --from root --chain-id laconic_9000-1  -y -o json | jq .
 {
   "height": "0",
   "txhash": "F75C2BF2FE73668AE1332E1237F924AC549E31E822A56394DE5AC17200B199F9",
@@ -252,7 +252,7 @@ txhash: 7AFEF524CB0D92D6576FC08601A787786E802449888FD8DDAA7635698CC85060
 ## dissociate-records => remove all record from bond
 
 ```bash
-$./build/laconicd tx registry dissociate-records c3f7a78c5042d2003880962ba31ff3b01fcf5942960e0bc3ca331f816346a440 --from root --chain-id ethermint_9000-1  -y -o json | jq .
+$./build/laconicd tx registry dissociate-records c3f7a78c5042d2003880962ba31ff3b01fcf5942960e0bc3ca331f816346a440 --from root --chain-id laconic_9000-1  -y -o json | jq .
 {
   "height": "0",
   "txhash": "0316F503E5DEA47CB108AE6C7C7FFAF3F71CC56BC22F63CB97322E1BE48B33B9",
@@ -274,14 +274,14 @@ $./build/laconicd tx registry dissociate-records c3f7a78c5042d2003880962ba31ff3b
 > When a record is expires , needs to renew record
 
 ```bash
-$ ./build/laconicd tx registry renew-record bafyreih7un2ntk235wshncebus5emlozdhdixrrv675my5umb6fgdergae --from root --chain-id ethermint_9000-1
+$ ./build/laconicd tx registry renew-record bafyreih7un2ntk235wshncebus5emlozdhdixrrv675my5umb6fgdergae --from root --chain-id laconic_9000-1
 
 ```
 
 ## Set the authority name
 
 ```bash
-$ ./build/laconicd tx registry set-name crn://hello/test test_hello_cid  --from root --chain-id ethermint_9000-1 -y -o json | jq .
+$ ./build/laconicd tx registry set-name crn://hello/test test_hello_cid  --from root --chain-id laconic_9000-1 -y -o json | jq .
 {
   "height": "0",
   "txhash": "66A63C73B076EEE9A2F7605354448EDEB161F0115D4D03AF68C01BA28DB97486",
@@ -301,7 +301,7 @@ $ ./build/laconicd tx registry set-name crn://hello/test test_hello_cid  --from
 ## Delete the name
 
 ```bash
-$./build/laconicd tx registry delete-name crn://hello/test --from root --chain-id ethermint_9000-1 -y
+$./build/laconicd tx registry delete-name crn://hello/test --from root --chain-id laconic_9000-1 -y
 code: 0
 codespace: ""
 data: ""