diff --git a/.env.example b/.env.example
index a768428..1468d01 100644
--- a/.env.example
+++ b/.env.example
@@ -41,4 +41,6 @@ LIGHTBRIDGE_POLLING_INTERVAL=
 LIGHTBRIDGE_BLOCK_RANGE_PER_POLLING=
 # Etherscan
 ETHERSCAN_API_KEY=
+OPTIMISMSCAN_API_KEY=
+ARBISCAN_API_KEY=
 
diff --git a/.github/workflows/lb-release.yml b/.github/workflows/lb-release.yml
index dc40153..8595352 100644
--- a/.github/workflows/lb-release.yml
+++ b/.github/workflows/lb-release.yml
@@ -1,9 +1,9 @@
 name: Build & Release Light Bridge
 
 on:
-  workflow_dispatch:
-  release:
-    types: [published]
+  push:
+    tags:
+      - 'v*.*.*'
 
 jobs:
   build_docker:
@@ -20,14 +20,19 @@ jobs:
         with:
           username: ${{ secrets.DOCKERHUB_ACCESS_TOKEN_USERNAME }}
           password: ${{ secrets.DOCKERHUB_ACCESS_TOKEN_SECRET }}
-      - name: Get project versions
-        run: |
-          echo "version=$(cat ./package.json | jq ".version" | tr -d '"\r\n')" >> $GITHUB_OUTPUT
-        id: version
+      - name: Create tag artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{github.ref_name}}
+          path: Release
+      #- name: Get project versions
+      #  run: |
+      #    echo "version=$(cat ./package.json | jq ".version" | tr -d '"\r\n')" >> $GITHUB_OUTPUT
+      #  id: version
       - name: Build version specific docker image
-        run: docker build . --file ./Dockerfile.prod --tag bobanetwork/lightbridge:v${{ steps.version.outputs.version }}
+        run: docker build . --file ./Dockerfile.prod --tag bobanetwork/lightbridge:${{ github.ref_name }}
       - name: Push version specific docker image
-        run: docker push bobanetwork/lightbridge:v${{ steps.version.outputs.version }}
+        run: docker push bobanetwork/lightbridge:${{ github.ref_name }}
       - name: Build stable docker image
         run: docker build . --file ./Dockerfile.prod --tag bobanetwork/lightbridge:stable
       - name: Push stable docker image
diff --git a/README.md b/README.md
index 05256b6..96fadc1 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,17 @@ Make sure disbursers have enough liquidity in form of the native asset (such as
 - LightBridge deployed to: `0x3f7Da9C51138E0475aA26E80677d27A568cFD6b9`
 - Proxy__LightBridge deployed to: `0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801`
 
+### Optimism Mainnet
+- LightBridge deployed to: `0x3f7Da9C51138E0475aA26E80677d27A568cFD6b9`
+- Proxy__LightBridge deployed to: `0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801`
+
+### Arbitrum Mainnet
+- LightBridge deployed to: `0x3f7Da9C51138E0475aA26E80677d27A568cFD6b9`
+- Proxy__LightBridge deployed to: `0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801`
+
+### Boba ETH Mainnet
+- LightBridge deployed to: `0x670b130112C6f03E17192e63c67866e67D77c3ee`
+- Proxy__LightBridge deployed to: `0x0dfFd3Efe9c3237Ad7bf94252296272c96237FF5`
 
 
 ## Testnet deployments
@@ -72,6 +83,7 @@ Make sure disbursers have enough liquidity in form of the native asset (such as
 ### Boba Sepolia
 - LightBridge deployed to: `0x3f7Da9C51138E0475aA26E80677d27A568cFD6b9`
 - Proxy__LightBridge deployed to: `0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801`
+- No alerts set yet, since no Tenderly support available (14 Feb 2024)
 
 ### Boba Goerli
 - LightBridge deployed to: `0x95ec63aE2573bD5e70C223E075D9483573968699`
diff --git a/deploy/contract.deploy.ts b/deploy/contract.deploy.ts
index 267b240..14ce765 100644
--- a/deploy/contract.deploy.ts
+++ b/deploy/contract.deploy.ts
@@ -71,6 +71,7 @@ async function main() {
         deployer
     )
 
+    //const gasPrice = BigNumber.from("110000000")
     let gasLimit = prompt("Custom gas limit? [number/N]")
     if (isNaN(gasLimit?.toLowerCase())) {
         gasLimit = null;
@@ -78,6 +79,10 @@ async function main() {
         gasLimit = parseInt(gasLimit)
     }
 
+    /*const deployData = Factory__LightBridge.interface.encodeDeploy()
+    const estimatedGas = await provider.estimateGas({ data: deployData })
+    console.log("ESTIMATED GAS: ", estimatedGas, deployData)*/
+
     const redeploy = prompt("Want to redeploy? [Y/n]")?.toLowerCase() === "y"
     if (redeploy) {
         LightBridge = await Factory__LightBridge.deploy({gasLimit})
diff --git a/hardhat.config.ts b/hardhat.config.ts
index 3c8e13d..4d4ed28 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -13,7 +13,7 @@ const config: HardhatUserConfig & {etherscan: {apiKey: any, customChains: any}}
   },
   networks: {
     mainnet: {
-      url: 'https://eth.llamarpc.com',
+      url: process.env.LIGHTBRIDGE_RPC_ETHMAINNET ?? 'https://eth.llamarpc.com',
       accounts: [process.env.DEPLOYER_PK ?? LOCAL_PK],
     },
     bsc: {
@@ -29,7 +29,7 @@ const config: HardhatUserConfig & {etherscan: {apiKey: any, customChains: any}}
       accounts: [process.env.DEPLOYER_PK ?? LOCAL_PK],
     },
     boba_eth_mainnet: {
-      url: 'https://mainnet.boba.network',
+      url: process.env.LIGHTBRIDGE_RPC_BOBAETHMAINNET ?? 'https://mainnet.boba.network',
       accounts: [process.env.DEPLOYER_PK ?? LOCAL_PK],
     },
     boba_bnb_mainnet: {
@@ -60,7 +60,7 @@ const config: HardhatUserConfig & {etherscan: {apiKey: any, customChains: any}}
   solidity: {
     version: '0.8.9',
     settings: {
-      optimizer: { enabled: true, runs: 10_000 },
+      optimizer: { enabled: true, runs: 200 },
     },
   },
   paths: {
@@ -72,18 +72,19 @@ const config: HardhatUserConfig & {etherscan: {apiKey: any, customChains: any}}
   etherscan: {
     apiKey: {
       sepolia: process.env.ETHERSCAN_API_KEY,
-      arbitrumOne: "",
+      arbitrumOne: process.env.ARBISCAN_API_KEY,
       bsc: "",
       mainnet: process.env.ETHERSCAN_API_KEY,
-      optimisticEthereum: "",
+      optimisticEthereum: process.env.OPTIMISMSCAN_API_KEY,
+      boba_eth_mainnet: "boba", // not required, set placeholder
     },
     customChains: [
       {
         network: "boba_eth_mainnet",
         chainId: 288,
         urls: {
-          apiURL: "",
-          browserURL: "",
+          apiURL: "https://api.routescan.io/v2/network/mainnet/evm/288/etherscan",
+          browserURL: "https://bobascan.com"
         },
       },
       {
diff --git a/lightbridge_deploy_logs/lightbridge-0x0dfFd3Efe9c3237Ad7bf94252296272c96237FF5-288.txt b/lightbridge_deploy_logs/lightbridge-0x0dfFd3Efe9c3237Ad7bf94252296272c96237FF5-288.txt
new file mode 100644
index 0000000..50845a5
--- /dev/null
+++ b/lightbridge_deploy_logs/lightbridge-0x0dfFd3Efe9c3237Ad7bf94252296272c96237FF5-288.txt
@@ -0,0 +1,9 @@
+LightBridge deployed to: 0x670b130112C6f03E17192e63c67866e67D77c3ee
+Proxy__LightBridge deployed to: 0x0dfFd3Efe9c3237Ad7bf94252296272c96237FF5
+Initialized proxy: [object Object]
+LightBridge initialized: [object Object]
+Added route for 1 chain, and token: 0x0000000000000000000000000000000000000000, receipt: [object Object]
+Added route for 1 chain, and token: 0xa18bF3994C0Cc6E3b63ac420308E5383f53120D7, receipt: [object Object]
+Added route for 56288 chain, and token: 0xa18bF3994C0Cc6E3b63ac420308E5383f53120D7, receipt: [object Object]
+Added route for 56 chain, and token: 0xa18bF3994C0Cc6E3b63ac420308E5383f53120D7, receipt: [object Object]
+Network iteration done
diff --git a/lightbridge_deploy_logs/lightbridge-0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801-10.txt b/lightbridge_deploy_logs/lightbridge-0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801-10.txt
new file mode 100644
index 0000000..52c21e9
--- /dev/null
+++ b/lightbridge_deploy_logs/lightbridge-0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801-10.txt
@@ -0,0 +1,6 @@
+LightBridge deployed to: 0x3f7Da9C51138E0475aA26E80677d27A568cFD6b9
+Proxy__LightBridge deployed to: 0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801
+Initialized proxy: [object Object]
+LightBridge initialized: [object Object]
+Added route for 288 chain, and token: 0x0000000000000000000000000000000000000000, receipt: [object Object]
+Network iteration done
diff --git a/lightbridge_deploy_logs/lightbridge-0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801-42161.txt b/lightbridge_deploy_logs/lightbridge-0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801-42161.txt
new file mode 100644
index 0000000..52c21e9
--- /dev/null
+++ b/lightbridge_deploy_logs/lightbridge-0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801-42161.txt
@@ -0,0 +1,6 @@
+LightBridge deployed to: 0x3f7Da9C51138E0475aA26E80677d27A568cFD6b9
+Proxy__LightBridge deployed to: 0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801
+Initialized proxy: [object Object]
+LightBridge initialized: [object Object]
+Added route for 288 chain, and token: 0x0000000000000000000000000000000000000000, receipt: [object Object]
+Network iteration done
diff --git a/src/utils/chains.ts b/src/utils/chains.ts
index 48d9c68..45dfe9d 100644
--- a/src/utils/chains.ts
+++ b/src/utils/chains.ts
@@ -27,19 +27,18 @@ export const BobaChains: IBobaChains = {
 
   //#region boba_networks
   288: {
-    // TODO: seemingly no public graph node available (would require hosted_service or deploying it ourselves) --> boba listed though, but requires a hosted service
     url:
       process.env.LIGHTBRIDGE_RPC_BOBAETHMAINNET ??
       'https://boba-ethereum.gateway.tenderly.co',
     testnet: false,
     name: 'Boba Ethereum Mainnet',
-    teleportationAddress: '0xd68809330075C792C171C450B983F4D18128e9BF',
-    height: 873302,
+    teleportationAddress: '0x0dfFd3Efe9c3237Ad7bf94252296272c96237FF5',
+    height: 1111267,
     supportedAssets: {
       ['0x0000000000000000000000000000000000000000'.toLowerCase()]: Asset.ETH,
       ['0xa18bF3994C0Cc6E3b63ac420308E5383f53120D7'.toLowerCase()]: Asset.BOBA,
-      ['0x5DE1677344D3Cb0D7D465c10b72A8f60699C062d'.toLowerCase()]: Asset.USDT,
-      ['0x68ac1623ACf9eB9F88b65B5F229fE3e2c0d5789e'.toLowerCase()]: Asset.BNB,
+      //['0x5DE1677344D3Cb0D7D465c10b72A8f60699C062d'.toLowerCase()]: Asset.USDT,
+      //['0x68ac1623ACf9eB9F88b65B5F229fE3e2c0d5789e'.toLowerCase()]: Asset.BNB,
     },
   },
   56288: {
@@ -57,7 +56,6 @@ export const BobaChains: IBobaChains = {
     },
   },
   2888: {
-    // TODO: seemingly no public graph node available (would require hosted_service or deploying it ourselves)
     url:
       process.env.LIGHTBRIDGE_RPC_BOBAETHGOERLI ??
       'https://replica.goerli.boba.network',
@@ -71,7 +69,6 @@ export const BobaChains: IBobaChains = {
     },
   },
   9728: {
-    // TODO: seemingly no public graph node available (would require hosted_service or deploying it ourselves)
     url:
       process.env.LIGHTBRIDGE_RPC_BOBABNBTESTNET ??
       'https://boba-bnb-testnet.gateway.tenderly.co',
@@ -110,27 +107,25 @@ export const BobaChains: IBobaChains = {
     },
   },
   42161: {
-    // TODO: seemingly no public graph node available (would require hosted_service or deploying it ourselves)
     url:
       process.env.LIGHTBRIDGE_RPC_ARBITRUMMAINNET ??
       'https://arbitrum.llamarpc.com',
     testnet: false,
     name: 'Arbitrum Mainnet',
-    teleportationAddress: '0xd68809330075C792C171C450B983F4D18128e9BF',
-    height: 3393,
+    teleportationAddress: '0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801',
+    height: 180755096,
     supportedAssets: {
       ['0x0000000000000000000000000000000000000000'.toLowerCase()]: Asset.ETH,
     },
   },
   10: {
-    // TODO: seemingly no public graph node available (would require hosted_service or deploying it ourselves)
     url:
       process.env.LIGHTBRIDGE_RPC_OPTIMISMMAINNET ??
       'https://optimism.llamarpc.com',
     testnet: false,
     name: 'Optimism Mainnet',
-    teleportationAddress: '0xd68809330075C792C171C450B983F4D18128e9BF',
-    height: 3393,
+    teleportationAddress: '0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801',
+    height: 116168267,
     supportedAssets: {
       ['0x0000000000000000000000000000000000000000'.toLowerCase()]: Asset.ETH,
     },
@@ -138,12 +133,11 @@ export const BobaChains: IBobaChains = {
   //#endregion
   //#region l1
   1: {
-    // TODO: Public nodes available, deploy once contract is live
     url: process.env.LIGHTBRIDGE_RPC_ETHMAINNET ?? 'https://eth.llamarpc.com',
     testnet: false,
     name: 'Ethereum Mainnet',
-    teleportationAddress: '0x0',
-    height: 17565090,
+    teleportationAddress: '0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801',
+    height: 19227141,
     supportedAssets: {
       ['0x0000000000000000000000000000000000000000'.toLowerCase()]: Asset.ETH,
       ['0x42bBFa2e77757C645eeaAd1655E0911a7553Efbc'.toLowerCase()]: Asset.BOBA,
@@ -152,17 +146,16 @@ export const BobaChains: IBobaChains = {
     },
   },
   56: {
-    // TODO: Public nodes available, deploy once contract is live
+    // TODO: Replace light bridge contract
     url: process.env.LIGHTBRIDGE_RPC_BNBMAINNET ?? 'https://rpc.ankr.com/bsc',
     testnet: false,
     name: 'BNB Mainnet',
     teleportationAddress: '0x0',
     height: 30907682,
     supportedAssets: {
-      /*'0x0000000000000000000000000000000000000000': 'ETH',
-      '0x42bBFa2e77757C645eeaAd1655E0911a7553Efbc': 'BOBA',
-      '0xdAC17F958D2ee523a2206206994597C13D831ec7': 'USDT',
-      '0xB8c77482e45F1F44dE1745F52C74426C631bDD52': 'BNB',*/
+      ['0xE0DB679377A0F5Ae2BaE485DE475c9e1d8A4607D'.toLowerCase()]: Asset.BOBA,
+      ['0x0000000000000000000000000000000000000000'.toLowerCase()]: Asset.BNB,
+      ['0x2170Ed0880ac9A755fd29B2688956BD959F933F8'.toLowerCase()]: Asset.ETH,
     },
   },
   // Sepolia
@@ -187,7 +180,7 @@ export const BobaChains: IBobaChains = {
     testnet: true,
     name: 'Boba Sepolia Testnet',
     teleportationAddress: '0x2dE73Bd1660Fbf4D521a52Ec2a91CCc106113801',
-    height: 19220000, // TODO: might need to be adapted
+    height: 1043907, // TODO: might need to be adapted
     supportedAssets: {
       ['0x0000000000000000000000000000000000000000'.toLowerCase()]: Asset.ETH,
       ['0x4200000000000000000000000000000000000023'.toLowerCase()]: Asset.BOBA,