diff --git a/assets/styles/components/_icon.scss b/assets/styles/components/_icon.scss
index 0b1fd29..ae85868 100644
--- a/assets/styles/components/_icon.scss
+++ b/assets/styles/components/_icon.scss
@@ -321,6 +321,10 @@
     mask-image: url('../img/icons/goerli.svg');
   }
 
+  &-ethereum-sepolia {
+    mask-image: url('../img/icons/ethereum.svg');
+  }
+
   &-optimism {
     mask-image: url('../img/icons/optimism.svg');
   }
diff --git a/components/Footer.vue b/components/Footer.vue
index d6e1193..3b87726 100644
--- a/components/Footer.vue
+++ b/components/Footer.vue
@@ -34,6 +34,14 @@
                   rel="noopener noreferrer"
                   icon-right="stats"
                 ></b-button>
+                <b-button
+                  tag="a"
+                  type="is-icon"
+                  href="https://t.me/tornadoofficial"
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  icon-right="telegram"
+                ></b-button>
                 <b-button
                   tag="a"
                   type="is-icon"
diff --git a/components/NetworkNavbarIcon.vue b/components/NetworkNavbarIcon.vue
index f10d5f0..a5d7f4c 100644
--- a/components/NetworkNavbarIcon.vue
+++ b/components/NetworkNavbarIcon.vue
@@ -27,6 +27,8 @@ export default {
           return 'Arbitrum'
         case 43114:
           return 'Avalanche'
+        case 11155111:
+          return 'Sepolia'
         default:
           return this.networkName
       }
diff --git a/networkConfig.js b/networkConfig.js
index d9162d7..86059e9 100644
--- a/networkConfig.js
+++ b/networkConfig.js
@@ -1,5 +1,5 @@
 export const blockSyncInterval = 10000
-export const enabledChains = ['1', '5', '10', '56', '100', '137', '42161', '43114']
+export const enabledChains = ['1', '5', '10', '56', '100', '137', '42161', '43114', '11155111']
 export default {
   netId1: {
     rpcCallRetryAttempt: 15,
@@ -563,5 +563,77 @@ export default {
     'torn.contract.tornadocash.eth': '0x77777FeDdddFfC19Ff86DB637967013e6C6A116C',
     'governance.contract.tornadocash.eth': '0x5efda50f22d34F262c29268506C5Fa42cB56A1Ce',
     'tornado-proxy.contract.tornadocash.eth': '0x454d870a72e29d5e5697f635128d18077bd04c60'
+  },
+  netId11155111: {
+    rpcCallRetryAttempt: 15,
+    gasPrices: {
+      instant: 2,
+      fast: 2,
+      standard: 2,
+      low: 2
+    },
+    nativeCurrency: 'eth',
+    currencyName: 'ETH',
+    explorerUrl: {
+      tx: 'https://sepolia.etherscan.io/tx/',
+      address: 'https://sepolia.etherscan.io/address/',
+      block: 'https://sepolia.etherscan.io/block/'
+    },
+    merkleTreeHeight: 20,
+    emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
+    networkName: 'Ethereum Sepolia',
+    deployedBlock: 5594395,
+    multicall: '0xcA11bde05977b3631167028862bE2a173976CA11',
+    echoContractAccount: '0xcDD1fc3F5ac2782D83449d3AbE80D6b7B273B0e5',
+    aggregatorContract: '0x4088712AC9fad39ea133cdb9130E465d235e9642',
+    rpcUrls: {
+      tornadoRPC: {
+        name: 'Tornado RPC',
+        url: 'https://tornadocash-rpc.com/sepolia'
+      },
+      sepolia: {
+        name: 'Sepolia RPC',
+        url: 'https://rpc.sepolia.org'
+      },
+      chainnodes: {
+        name: 'Chainnodes RPC',
+        url: 'https://sepolia.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
+      }
+    },
+    tokens: {
+      eth: {
+        instanceAddress: {
+          '0.1': '0x8C4A04d872a6C1BE37964A21ba3a138525dFF50b',
+          '1': '0x8cc930096B4Df705A007c4A039BDFA1320Ed2508',
+          '10': '0x8D10d506D29Fc62ABb8A290B99F66dB27Fc43585',
+          '100': '0x44c5C92ed73dB43888210264f0C8b36Fd68D8379'
+        },
+        symbol: 'ETH',
+        decimals: 18
+      },
+      dai: {
+        instanceAddress: {
+          '100': '0x6921fd1a97441dd603a997ED6DDF388658daf754',
+          '1000': '0x50a637770F5d161999420F7d70d888DE47207145',
+          '10000': '0xecD649870407cD43923A816Cc6334a5bdf113621',
+          '100000': '0x73B4BD04bF83206B6e979BE2507098F92EDf4F90'
+        },
+        tokenAddress: '0xFF34B3d4Aee8ddCd6F9AFFFB6Fe49bD371b8a357',
+        symbol: 'DAI',
+        decimals: 18,
+        gasLimit: '55000'
+      }
+    },
+    ensSubdomainKey: 'sepolia-tornado',
+    pollInterval: 15,
+    constants: {
+      GOVERNANCE_BLOCK: 5594395,
+      NOTE_ACCOUNT_BLOCK: 5594395,
+      ENCRYPTED_NOTES_BLOCK: 5594395,
+      MINING_BLOCK_TIME: 15
+    },
+    'torn.contract.tornadocash.eth': '0x3AE6667167C0f44394106E197904519D808323cA',
+    'governance.contract.tornadocash.eth': '0xe5324cD7602eeb387418e594B87aCADee08aeCAD',
+    'tornado-router.contract.tornadocash.eth': '0x1572AFE6949fdF51Cb3E0856216670ae9Ee160Ee'
   }
 }
diff --git a/package.json b/package.json
index da101c6..a4a3247 100644
--- a/package.json
+++ b/package.json
@@ -7,14 +7,15 @@
     "lint": "eslint --ext .js,.vue --ignore-path .gitignore .",
     "precommit": "yarn lint",
     "test": "jest",
-    "dev": "cross-env NODE_OPTIONS='--max-old-space-size=8192' nuxt",
-    "build": "nuxt build",
+    "dev": "cross-env NODE_OPTIONS=\"--max_old_space_size=8192 --openssl-legacy-provider\" nuxt",
+    "build": "cross-env NODE_OPTIONS=\"--max_old_space_size=8192 --openssl-legacy-provider\" nuxt build",
     "start": "nuxt start",
     "update:zip": "node -r esm scripts/updateZip.js",
     "update:events": "node -r esm scripts/updateEvents.js --network",
     "update:encrypted": "node -r esm scripts/updateEncryptedEvents.js --network",
     "update:tree": "node -r esm scripts/updateTree.js --network",
-    "generate": "cross-env NODE_OPTIONS='--max-old-space-size=8192' nuxt generate && cp dist/404.html dist/ipfs-404.html",
+    "update:copy": "node -r esm scripts/copyFile.js dist/404.html dist/ipfs-404.html",
+    "generate": "cross-env NODE_OPTIONS=\"--max_old_space_size=8192 --openssl-legacy-provider\" nuxt generate && yarn update:copy",
     "check:sync": "node -r esm scripts/checkEventsSync.js",
     "ipfsUpload": "node scripts/ipfsUpload.js",
     "deploy:ipfs": "yarn generate && yarn ipfsUpload"
diff --git a/scripts/copyFile.js b/scripts/copyFile.js
new file mode 100644
index 0000000..ca38712
--- /dev/null
+++ b/scripts/copyFile.js
@@ -0,0 +1,15 @@
+import { argv } from 'process'
+import { copyFile } from 'fs'
+
+function copyFiles() {
+  const [, , inFile, outFile] = argv
+
+  copyFile(inFile, outFile, function(err) {
+    if (err) {
+      throw err
+    }
+
+    console.log(`Copied ${inFile} to ${outFile}`)
+  })
+}
+copyFiles()
diff --git a/services/graph.js b/services/graph.js
index 5366358..094d692 100644
--- a/services/graph.js
+++ b/services/graph.js
@@ -20,14 +20,15 @@ const link = ({ getContext }) => {
 }
 
 const CHAIN_GRAPH_URLS = {
-  1: 'https://api.thegraph.com/subgraphs/name/tornadocash/mainnet-tornado-subgraph',
+  1: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/mainnet-tornado-subgraph',
   5: 'https://api.thegraph.com/subgraphs/name/tornadocash/goerli-tornado-subgraph',
-  10: 'https://api.thegraph.com/subgraphs/name/tornadocash/optimism-tornado-subgraph',
-  56: 'https://api.thegraph.com/subgraphs/name/tornadocash/bsc-tornado-subgraph',
-  100: 'https://api.thegraph.com/subgraphs/name/tornadocash/xdai-tornado-subgraph',
-  137: 'https://api.thegraph.com/subgraphs/name/tornadocash/matic-tornado-subgraph',
-  42161: 'https://api.thegraph.com/subgraphs/name/tornadocash/arbitrum-tornado-subgraph',
-  43114: 'https://api.thegraph.com/subgraphs/name/tornadocash/avalanche-tornado-subgraph'
+  10: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/optimism-tornado-subgraph',
+  56: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/bsc-tornado-subgraph',
+  100: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/xdai-tornado-subgraph',
+  137: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/matic-tornado-subgraph',
+  42161: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/arbitrum-tornado-subgraph',
+  43114: 'https://api.thegraph.com/subgraphs/name/tornadocash/avalanche-tornado-subgraph',
+  11155111: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/sepolia-tornado-subgraph'
 }
 
 const defaultOptions = {
@@ -45,7 +46,7 @@ const client = new ApolloClient({
 })
 
 const registryClient = new ApolloClient({
-  uri: 'https://api.thegraph.com/subgraphs/name/tornadocash/tornado-relayer-registry',
+  uri: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/tornado-relayer-registry',
   cache: new InMemoryCache(),
   credentials: 'omit',
   defaultOptions