diff --git a/.github/workflows/deploy_and_release.yml b/.github/workflows/deploy_and_release.yml
index 1c4b4e9..04a2822 100644
--- a/.github/workflows/deploy_and_release.yml
+++ b/.github/workflows/deploy_and_release.yml
@@ -24,6 +24,8 @@ jobs:
         ALCHEMY_POLYGON_API_KEY: ${{ secrets.ALCHEMY_POLYGON_API_KEY }}
         POLYGONSCAN_API_KEY: ${{ secrets.POLYGONSCAN_API_KEY }}
         BSCSCAN_API_KEY: ${{ secrets.BSCSCAN_API_KEY }}
+        ARBISCAN_API_KEY: ${{ secrets.ARBISCAN_API_KEY }}
+        OPTIMISTIC_ETHERSCAN_API_KEY: ${{ secrets.OPTIMISTIC_ETHERSCAN_API_KEY }}
   get-network:
     runs-on: ubuntu-latest
     needs: [lint-and-test]
@@ -38,13 +40,13 @@ jobs:
           result-encoding: string
           script: | 
             const tag = process.env.GITHUB_REF_NAME;
-            const regex = /v.*\-(eth|hteth|matic|tmatic|bsc|tbsc)$/;
+            const regex = /v.*\-(eth|hteth|matic|tmatic|bsc|tbsc|arbeth|tarbeth|opeth|topeth)$/;
             const network = tag.match(regex);
             return network ? network[1] : "hteth";
   deploy-to-test:
     runs-on: ubuntu-latest
     needs: [lint-and-test, get-network]
-    if:  ${{ (needs.get-network.outputs.network == 'hteth' ) || (needs.get-network.outputs.network == 'tmatic' ) || (needs.get-network.outputs.network == 'tbsc' ) }}
+    if:  ${{ (needs.get-network.outputs.network == 'hteth' ) || (needs.get-network.outputs.network == 'tmatic' ) || (needs.get-network.outputs.network == 'tbsc' ) || (needs.get-network.outputs.network == 'tarbeth' ) || (needs.get-network.outputs.network == 'topeth' ) }}
     environment: testnet
     steps:
       - uses: actions/checkout@v2
@@ -64,6 +66,8 @@ jobs:
           ALCHEMY_POLYGON_API_KEY: ${{ secrets.ALCHEMY_POLYGON_API_KEY }}
           POLYGONSCAN_API_KEY: ${{ secrets.POLYGONSCAN_API_KEY }}
           BSCSCAN_API_KEY: ${{ secrets.BSCSCAN_API_KEY }}
+          ARBISCAN_API_KEY: ${{ secrets.ARBISCAN_API_KEY }}
+          OPTIMISTIC_ETHERSCAN_API_KEY: ${{ secrets.OPTIMISTIC_ETHERSCAN_API_KEY }}
       - name: Update release notes
         uses: actions/github-script@v6
         with:
@@ -95,7 +99,7 @@ jobs:
   deploy-to-prod:
     runs-on: ubuntu-latest
     needs: [lint-and-test, get-network]
-    if:  ${{ (needs.get-network.outputs.network == 'eth' ) || (needs.get-network.outputs.network == 'matic' ) || (needs.get-network.outputs.network == 'bsc' ) }}
+    if:  ${{ (needs.get-network.outputs.network == 'eth' ) || (needs.get-network.outputs.network == 'matic' ) || (needs.get-network.outputs.network == 'bsc' ) || (needs.get-network.outputs.network == 'arbeth' ) || (needs.get-network.outputs.network == 'opeth' ) }}
     environment: mainnet
     steps:
       - uses: actions/checkout@v2
@@ -115,6 +119,8 @@ jobs:
           ALCHEMY_POLYGON_API_KEY: ${{ secrets.ALCHEMY_POLYGON_API_KEY }}
           POLYGONSCAN_API_KEY: ${{ secrets.POLYGONSCAN_API_KEY }}
           BSCSCAN_API_KEY: ${{ secrets.BSCSCAN_API_KEY }}
+          ARBISCAN_API_KEY: ${{ secrets.ARBISCAN_API_KEY }}
+          OPTIMISTIC_ETHERSCAN_API_KEY: ${{ secrets.OPTIMISTIC_ETHERSCAN_API_KEY }}
       - name: Update release notes
         uses: actions/github-script@v6
         with:
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 556a00f..adacd31 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -32,4 +32,6 @@ jobs:
         ALCHEMY_POLYGON_API_KEY: ${{ secrets.ALCHEMY_POLYGON_API_KEY }}
         POLYGONSCAN_API_KEY: ${{ secrets.POLYGONSCAN_API_KEY }}
         BSCSCAN_API_KEY: ${{ secrets.BSCSCAN_API_KEY }}
+        ARBISCAN_API_KEY: ${{ secrets.ARBISCAN_API_KEY }}
+        OPTIMISTIC_ETHERSCAN_API_KEY: ${{ secrets.OPTIMISTIC_ETHERSCAN_API_KEY }}
     - run: npm run lint
diff --git a/hardhat.config.ts b/hardhat.config.ts
index ad75ef8..e45ed1a 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -14,10 +14,14 @@ const {
   TESTNET_PRIVATE_KEY_FOR_CONTRACT_DEPLOYMENT,
   QUICKNODE_ETH_MAINNET_API_KEY,
   QUICKNODE_ETH_HOLESKY_API_KEY,
+  QUICKNODE_ARBITRUM_SEPOLIA_API_KEY,
+  QUICKNODE_OPTIMISM_SEPOLIA_API_KEY,
   ETHERSCAN_API_KEY,
   ALCHEMY_POLYGON_API_KEY,
   POLYGONSCAN_API_KEY,
-  BSCSCAN_API_KEY
+  BSCSCAN_API_KEY,
+  ARBISCAN_API_KEY,
+  OPTIMISTIC_ETHERSCAN_API_KEY
 } = process.env;
 
 const config: HardhatUserConfig = {
@@ -66,6 +70,14 @@ const config: HardhatUserConfig = {
     tbsc: {
       url: `https://data-seed-prebsc-1-s1.binance.org:8545/`,
       accounts: [`${TESTNET_PRIVATE_KEY_FOR_CONTRACT_DEPLOYMENT}`]
+    },
+    tarbeth: {
+      url: `${QUICKNODE_ARBITRUM_SEPOLIA_API_KEY}`,
+      accounts: [`${TESTNET_PRIVATE_KEY_FOR_CONTRACT_DEPLOYMENT}`]
+    },
+    topeth: {
+      url: `${QUICKNODE_OPTIMISM_SEPOLIA_API_KEY}`,
+      accounts: [`${TESTNET_PRIVATE_KEY_FOR_CONTRACT_DEPLOYMENT}`]
     }
   },
   gasReporter: {
@@ -77,12 +89,45 @@ const config: HardhatUserConfig = {
       //ethereum
       mainnet: `${ETHERSCAN_API_KEY}`,
       goerli: `${ETHERSCAN_API_KEY}`,
+      holesky: `${ETHERSCAN_API_KEY}`,
       //polygon
       polygon: `${POLYGONSCAN_API_KEY}`,
       polygonMumbai: `${POLYGONSCAN_API_KEY}`,
       bscTestnet: `${BSCSCAN_API_KEY}`,
-      bsc: `${BSCSCAN_API_KEY}`
-    }
+      bsc: `${BSCSCAN_API_KEY}`,
+      // arbitrum
+      arbitrumOne: `${ARBISCAN_API_KEY}`,
+      arbitrumSepolia: `${ARBISCAN_API_KEY}`,
+      // optimism
+      optimisticEthereum: `${OPTIMISTIC_ETHERSCAN_API_KEY}`,
+      optimisticSepolia: `${OPTIMISTIC_ETHERSCAN_API_KEY}`
+    },
+    customChains: [
+      {
+        network: 'holesky',
+        chainId: 17000,
+        urls: {
+          apiURL: 'https://api-holesky.etherscan.io/api',
+          browserURL: 'https://holesky.etherscan.io'
+        }
+      },
+      {
+        network: 'arbitrumSepolia',
+        chainId: 421614,
+        urls: {
+          apiURL: 'https://api-sepolia.arbiscan.io/api',
+          browserURL: 'https://sepolia.arbiscan.io'
+        }
+      },
+      {
+        network: 'optimisticSepolia',
+        chainId: 11155420,
+        urls: {
+          apiURL: 'https://api-sepolia-optimistic.etherscan.io/api',
+          browserURL: 'https://sepolia-optimism.etherscan.io'
+        }
+      }
+    ]
   },
   mocha: {
     timeout: 100000
diff --git a/scripts/deploy.ts b/scripts/deploy.ts
index db7e660..4f37420 100644
--- a/scripts/deploy.ts
+++ b/scripts/deploy.ts
@@ -20,7 +20,7 @@ async function main() {
     //eth
     case 1:
     //hteth
-    case 5:
+    case 17000:
       walletImplementationContractName = 'WalletSimple';
       break;
     //matic
@@ -36,6 +36,18 @@ async function main() {
       walletImplementationContractName = 'RecoveryWalletSimple';
       walletFactoryContractName = 'RecoveryWalletFactory';
       break;
+    // arbeth
+    case 42161:
+    // tarbeth
+    case 421614:
+      walletImplementationContractName = 'ArbethWalletSimple';
+      break;
+    // opeth
+    case 10:
+    // topeth
+    case 11155420:
+      walletImplementationContractName = 'OpethWalletSimple';
+      break;
   }
 
   console.log(
@@ -83,7 +95,11 @@ async function main() {
   await forwarderFactory.deployTransaction.wait(10);
 
   console.log('Done waiting, verifying');
-  await verifyContract('WalletSimple', walletSimple.address, []);
+  await verifyContract(
+    walletImplementationContractName,
+    walletSimple.address,
+    []
+  );
   await verifyContract('WalletFactory', walletFactory.address, [
     walletSimple.address
   ]);