diff --git a/README.md b/README.md
index 31a4b6da..fbfcf39f 100644
--- a/README.md
+++ b/README.md
@@ -89,4 +89,5 @@ There are also aggregated json files with all chains automatically assembled:
  * [eth-chains](https://github.com/taylorjdawson/eth-chains)
  * [EVM-BOX](https://github.com/izayl/evm-box)
  * [FaucETH](https://github.com/komputing/FaucETH)
+ * [Sourcify playground](https://playground.sourcify.dev)
  * Your project - contact us to add it here!
diff --git a/_data/chains/eip155-10.json b/_data/chains/eip155-10.json
index ca033651..40e5ae54 100644
--- a/_data/chains/eip155-10.json
+++ b/_data/chains/eip155-10.json
@@ -1,5 +1,5 @@
 {
-  "name": "Optimistic Ethereum",
+  "name": "Optimism",
   "chain": "ETH",
   "rpc": ["https://mainnet.optimism.io/"],
   "faucets": [],
diff --git a/_data/chains/eip155-100.json b/_data/chains/eip155-100.json
index 59cf6497..1ba46ec4 100644
--- a/_data/chains/eip155-100.json
+++ b/_data/chains/eip155-100.json
@@ -2,15 +2,15 @@
   "name": "Gnosis Chain (formerly xDai)",
   "chain": "Gnosis",
   "rpc": [
-    "https://rpc.xdaichain.com",
+    "https://rpc.gnosischain.com",
     "https://xdai.poanetwork.dev",
-    "wss://rpc.xdaichain.com/wss",
+    "wss://rpc.gnosischain.com/wss",
     "wss://xdai.poanetwork.dev/wss",
     "http://xdai.poanetwork.dev",
     "https://dai.poa.network",
     "ws://xdai.poanetwork.dev:8546"
   ],
-  "faucets": ["https://faucet.gimlu.com/gnosis", "https://stakely.io/faucet/xdai-chain", "https://faucet.prussia.dev/xdai"],
+  "faucets": ["https://faucet.gimlu.com/gnosis", "https://stakely.io/faucet/gnosis-chain-xdai", "https://faucet.prussia.dev/xdai"],
   "nativeCurrency": {
     "name": "xDAI",
     "symbol": "xDAI",
diff --git a/_data/chains/eip155-1030.json b/_data/chains/eip155-1030.json
index 7f4b2a46..04b1e138 100644
--- a/_data/chains/eip155-1030.json
+++ b/_data/chains/eip155-1030.json
@@ -1,7 +1,7 @@
 {
-    "name": "Conflux",
+    "name": "Conflux Mainnet",
     "chain": "Conflux",
-    "rpc": ["https://ethcore.confluxrpc.com"],
+    "rpc": ["https://evm.confluxrpc.com"],
     "faucets": [],
     "nativeCurrency": {
       "name": "CFX",
@@ -12,10 +12,11 @@
     "shortName": "cfx",
     "chainId": 1030,
     "networkId": 1030,
+    "icon": "conflux",
     "explorers": [
       {
         "name": "Conflux Scan",
-        "url": "https://confluxscan.io",
+        "url": "https://evm.confluxscan.io",
         "standard": "none"
       }
     ]
diff --git a/_data/chains/eip155-11111.json b/_data/chains/eip155-11111.json
new file mode 100644
index 00000000..6123e340
--- /dev/null
+++ b/_data/chains/eip155-11111.json
@@ -0,0 +1,25 @@
+{
+  "name": "WAGMI",
+  "chain": "WAGMI",
+  "icon": "wagmi",
+  "rpc": [
+    "https://api.trywagmi.xyz/rpc"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "WAGMI",
+    "symbol": "WGM",
+    "decimals": 18
+  },
+  "infoURL": "https://trywagmi.xyz",
+  "shortName": "WAGMI",
+  "chainId": 11111,
+  "networkId": 11111,
+  "explorers": [
+    {
+      "name": "WAGMI Explorer",
+      "url": "https://trywagmi.xyz",
+      "standard": "none"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/_data/chains/eip155-11297108099.json b/_data/chains/eip155-11297108099.json
index 5d6ec8f5..0251bad8 100644
--- a/_data/chains/eip155-11297108099.json
+++ b/_data/chains/eip155-11297108099.json
@@ -1,7 +1,9 @@
 {
   "name": "Palm Testnet",
   "chain": "Palm",
-  "rpc": [],
+  "rpc": [
+    "https://palm-testnet.infura.io/v3/{INFURA_API_KEY}"
+  ],
   "faucets": [],
   "nativeCurrency": {
     "name": "PALM",
diff --git a/_data/chains/eip155-11297108109.json b/_data/chains/eip155-11297108109.json
index 686695ff..d1952904 100644
--- a/_data/chains/eip155-11297108109.json
+++ b/_data/chains/eip155-11297108109.json
@@ -1,7 +1,9 @@
 {
-  "name": "Palm Mainnet",
+  "name": "Palm",
   "chain": "Palm",
-  "rpc": [],
+  "rpc": [
+    "https://palm-mainnet.infura.io/v3/{INFURA_API_KEY}"
+  ],
   "faucets": [],
   "nativeCurrency": {
     "name": "PALM",
diff --git a/_data/chains/eip155-126.json b/_data/chains/eip155-126.json
index 575e8469..dcca42f1 100644
--- a/_data/chains/eip155-126.json
+++ b/_data/chains/eip155-126.json
@@ -6,11 +6,13 @@
         "https://rpc.mainnet.oychain.io"
            ],
     "faucets": [ ],
+
     "nativeCurrency": {
       "name": "OYchain Token",
       "symbol": "OY",
       "decimals": 18
     },
+
     "infoURL": "https://www.oychain.io",
     "shortName": "oychain mainnet",
     "chainId": 126,
diff --git a/_data/chains/eip155-189.json b/_data/chains/eip155-189.json
index 947ebfb3..64732c87 100644
--- a/_data/chains/eip155-189.json
+++ b/_data/chains/eip155-189.json
@@ -16,7 +16,7 @@
   "networkId": 189,
   "explorers": [{
     "name": "Blockmeta",
-    "url": "https://bmc.blockmeta.com",
+    "url": "https://bmctestnet.blockmeta.com",
     "standard": "none"
   }]
 }
diff --git a/_data/chains/eip155-20.json b/_data/chains/eip155-20.json
index 0bddca16..67d3bac8 100644
--- a/_data/chains/eip155-20.json
+++ b/_data/chains/eip155-20.json
@@ -1,10 +1,10 @@
 {
-  "name": "ELA-ETH-Sidechain Mainnet",
+  "name": "Elastos Smart Chain",
   "chain": "ETH",
   "rpc": [
-    "https://mainrpc.elaeth.io"
+    "https://api.elastos.io/eth"
   ],
-  "faucets": [],
+  "faucets": ["https://faucet.elastos.org/"],
   "nativeCurrency": {
     "name": "Elastos",
     "symbol": "ELA",
@@ -13,5 +13,10 @@
   "infoURL": "https://www.elastos.org/",
   "shortName": "elaeth",
   "chainId": 20,
-  "networkId": 20
+  "networkId": 20,
+  "explorers": [{
+    "name": "elastos eth explorer",
+    "url": "https://eth.elastos.io",
+    "standard": "EIP3091"
+  }]
 }
diff --git a/_data/chains/eip155-3.json b/_data/chains/eip155-3.json
index 5e20f066..1857ee89 100644
--- a/_data/chains/eip155-3.json
+++ b/_data/chains/eip155-3.json
@@ -1,11 +1,13 @@
 {
-  "name": "Ethereum Testnet Ropsten",
+  "name": "Ropsten",
+  "title": "Ethereum Testnet Ropsten",
   "chain": "ETH",
   "rpc": [
     "https://ropsten.infura.io/v3/${INFURA_API_KEY}",
     "wss://ropsten.infura.io/ws/v3/${INFURA_API_KEY}"
   ],
   "faucets": [
+    "http://fauceth.komputing.org?chain=3&address=${ADDRESS}",
     "https://faucet.ropsten.be?${ADDRESS}"
   ],
   "nativeCurrency": {
@@ -19,5 +21,10 @@
   "networkId": 3,
   "ens": {
     "registry":"0x112234455c3a32fd11230c42e7bccd4a84e02010"
-  }    
+  },
+  "explorers": [{
+    "name": "etherscan",
+    "url": "https://ropsten.etherscan.io",
+    "standard": "EIP3091"
+  }]
 }
diff --git a/_data/chains/eip155-421611.json b/_data/chains/eip155-421611.json
index ecd40d0c..0494098f 100644
--- a/_data/chains/eip155-421611.json
+++ b/_data/chains/eip155-421611.json
@@ -10,12 +10,13 @@
     "symbol": "ARETH",
     "decimals": 18
   },
-  "rpc": [
-    "http://fauceth.komputing.org?chain=421611&address=${ADDRESS}",
+  "rpc": [  
     "https://rinkeby.arbitrum.io/rpc",
     "wss://rinkeby.arbitrum.io/ws"
   ],
-  "faucets": [],
+  "faucets": [
+    "http://fauceth.komputing.org?chain=421611&address=${ADDRESS}"
+  ],
   "infoURL": "https://arbitrum.io",
   "explorers": [
     {
diff --git a/_data/chains/eip155-63000.json b/_data/chains/eip155-63000.json
new file mode 100644
index 00000000..3be7686c
--- /dev/null
+++ b/_data/chains/eip155-63000.json
@@ -0,0 +1,23 @@
+{
+  "name": "eCredits Mainnet",
+  "chain": "ECS",
+  "network": "mainnet",
+  "rpc": [
+    "https://rpc.ecredits.com"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "eCredits",
+    "symbol": "ECS",
+    "decimals": 18
+  },
+  "infoURL": "https://ecredits.com",
+  "shortName": "ecs",
+  "chainId": 63000,
+  "networkId": 63000,
+  "explorers": [{
+    "name": "eCredits MainNet Explorer",
+    "url": "https://explorer.ecredits.com",
+    "standard": "EIP3091"
+  }]
+}
\ No newline at end of file
diff --git a/_data/chains/eip155-63001.json b/_data/chains/eip155-63001.json
new file mode 100644
index 00000000..6afd3ab4
--- /dev/null
+++ b/_data/chains/eip155-63001.json
@@ -0,0 +1,25 @@
+{
+  "name": "eCredits Testnet",
+  "chain": "ECS",
+  "network": "testnet",
+  "rpc": [
+    "https://rpc.tst.ecredits.com"
+  ],
+  "faucets": [
+    "https://faucet.tst.ecredits.com"
+  ],
+  "nativeCurrency": {
+    "name": "eCredits",
+    "symbol": "ECS",
+    "decimals": 18
+  },
+  "infoURL": "https://ecredits.com",
+  "shortName": "ecs-testnet",
+  "chainId": 63001,
+  "networkId": 63001,
+  "explorers": [{
+    "name": "eCredits TestNet Explorer",
+    "url": "https://explorer.tst.ecredits.com",
+    "standard": "EIP3091"
+  }]
+}
\ No newline at end of file
diff --git a/_data/chains/eip155-69.json b/_data/chains/eip155-69.json
index 25395770..bd7c54ed 100644
--- a/_data/chains/eip155-69.json
+++ b/_data/chains/eip155-69.json
@@ -1,6 +1,6 @@
 {
-  "name": "Optimistic Kovan",
-  "title": "Optimistic Ethereum Testnet Kovan",
+  "name": "Optimism Kovan",
+  "title": "Optimism Testnet Kovan",
   "chain": "ETH",
   "rpc": ["https://kovan.optimism.io/"],
   "faucets": [
diff --git a/_data/chains/eip155-707.json b/_data/chains/eip155-707.json
index f5715615..0b5f43a9 100644
--- a/_data/chains/eip155-707.json
+++ b/_data/chains/eip155-707.json
@@ -8,11 +8,11 @@
   "faucets": [],
   "nativeCurrency": {
     "name": "BCS Token",
-    "symbol": "PLAY",
+    "symbol": "BCS",
     "decimals": 18
   },
   "infoURL": "https://blockchainstation.io",
-  "shortName": "play",
+  "shortName": "bcs",
   "chainId": 707,
   "networkId": 707,
   "explorers": [{
diff --git a/_data/chains/eip155-708.json b/_data/chains/eip155-708.json
index 7d7b5f4a..1575e996 100644
--- a/_data/chains/eip155-708.json
+++ b/_data/chains/eip155-708.json
@@ -10,11 +10,11 @@
     ],
     "nativeCurrency": {
       "name": "BCS Testnet Token",
-      "symbol": "tPLAY",
+      "symbol": "tBCS",
       "decimals": 18
     },
     "infoURL": "https://blockchainstation.io",
-    "shortName": "tplay",
+    "shortName": "tbcs",
     "chainId": 708,
     "networkId": 708,
     "explorers": [{
diff --git a/_data/chains/eip155-71.json b/_data/chains/eip155-71.json
new file mode 100644
index 00000000..b3b61358
--- /dev/null
+++ b/_data/chains/eip155-71.json
@@ -0,0 +1,24 @@
+{
+    "name": "Conflux Testnet",
+    "chain": "Conflux",
+    "network": "testnet",
+    "rpc": ["https://evmtestnet.confluxrpc.com"],
+    "faucets": [],
+    "nativeCurrency": {
+      "name": "CFX",
+      "symbol": "CFX",
+      "decimals": 18
+    },
+    "infoURL": "https://confluxnetwork.org",
+    "shortName": "cfxtest",
+    "chainId": 71,
+    "networkId": 71,
+    "icon": "conflux",
+    "explorers": [
+      {
+        "name": "Conflux Scan",
+        "url": "https://evmtestnet.confluxscan.io",
+        "standard": "none"
+      }
+    ]
+  }
\ No newline at end of file
diff --git a/_data/chains/eip155-74.json b/_data/chains/eip155-74.json
new file mode 100644
index 00000000..66045260
--- /dev/null
+++ b/_data/chains/eip155-74.json
@@ -0,0 +1,26 @@
+{
+    "name": "IDChain Mainnet",
+    "chain": "IDChain",
+    "network": "mainnet",
+    "rpc": [
+      "https://idchain.one/rpc/",
+      "wss://idchain.one/ws/"
+    ],
+    "faucets": [],
+    "nativeCurrency": {
+      "name": "EIDI",
+      "symbol": "EIDI",
+      "decimals": 18
+    },
+    "infoURL": "https://idchain.one/begin/",
+    "shortName": "idchain",
+    "chainId": 74,
+    "networkId": 74,
+    "icon": "idchain",
+    "explorers": [{
+      "name": "explorer",
+      "url": "https://explorer.idchain.one",
+      "icon": "etherscan",
+      "standard": "EIP3091"
+    }]
+  }
\ No newline at end of file
diff --git a/_data/chains/eip155-80001.json b/_data/chains/eip155-80001.json
index 49db4bb8..c95da468 100644
--- a/_data/chains/eip155-80001.json
+++ b/_data/chains/eip155-80001.json
@@ -1,5 +1,6 @@
 {
-    "name": "Polygon Testnet Mumbai",
+    "name": "Mumbai",
+    "title": "Polygon Testnet Mumbai",
     "chain": "Polygon",
     "rpc": [
         "https://matic-mumbai.chainstacklabs.com",
diff --git a/_data/chains/eip155-88.json b/_data/chains/eip155-88.json
index 0112c424..4a5f2052 100644
--- a/_data/chains/eip155-88.json
+++ b/_data/chains/eip155-88.json
@@ -6,11 +6,11 @@
   ],
   "faucets": [],
   "nativeCurrency": {
-    "name": "TomoChain Ether",
+    "name": "TomoChain",
     "symbol": "TOMO",
     "decimals": 18
   },
-  "infoURL": "https://tomocoin.io",
+  "infoURL": "https://tomochain.com",
   "shortName": "tomo",
   "chainId": 88,
   "networkId": 88,
diff --git a/_data/chains/eip155-89.json b/_data/chains/eip155-89.json
new file mode 100644
index 00000000..80795cd8
--- /dev/null
+++ b/_data/chains/eip155-89.json
@@ -0,0 +1,18 @@
+{
+    "name": "TomoChain Testnet",
+    "chain": "TOMO",
+    "rpc": [
+      "https://rpc.testnet.tomochain.com"
+    ],
+    "faucets": [],
+    "nativeCurrency": {
+      "name": "TomoChain",
+      "symbol": "TOMO",
+      "decimals": 18
+    },
+    "infoURL": "https://tomochain.com",
+    "shortName": "tomot",
+    "chainId": 89,
+    "networkId": 89,
+    "slip44": 889
+  }
\ No newline at end of file
diff --git a/_data/chains/eip155-90.json b/_data/chains/eip155-90.json
new file mode 100644
index 00000000..cc0c21c9
--- /dev/null
+++ b/_data/chains/eip155-90.json
@@ -0,0 +1,25 @@
+{
+  "name": "Garizon Stage0",
+  "chain": "GAR",
+  "network": "mainnet",
+  "icon": "garizon",
+  "rpc": [
+    "https://s0.garizon.net/rpc"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Garizon",
+    "symbol": "GAR",
+    "decimals": 18
+  },
+  "infoURL": "https://garizon.com",
+  "shortName": "gar-s0",
+  "chainId": 90,
+  "networkId": 90,
+  "explorers": [{
+    "name": "explorer",
+    "url": "https://explorer.garizon.com",
+    "icon": "garizon",
+    "standard": "EIP3091"
+  }]
+}
diff --git a/_data/chains/eip155-900.json b/_data/chains/eip155-900.json
new file mode 100644
index 00000000..ae7db495
--- /dev/null
+++ b/_data/chains/eip155-900.json
@@ -0,0 +1,27 @@
+{
+  "name": "Garizon Testnet Stage0",
+  "chain": "GAR",
+  "network": "testnet",
+  "icon": "garizon",
+  "rpc": [
+    "https://s0-testnet.garizon.net/rpc"
+  ],
+  "faucets": [
+    "https://faucet-testnet.garizon.com"
+  ],
+  "nativeCurrency": {
+    "name": "Garizon",
+    "symbol": "GAR",
+    "decimals": 18
+  },
+  "infoURL": "https://garizon.com",
+  "shortName": "gar-test-s0",
+  "chainId": 900,
+  "networkId": 900,
+  "explorers": [{
+    "name": "explorer",
+    "url": "https://explorer-testnet.garizon.com",
+    "icon": "garizon",
+    "standard": "EIP3091"
+  }]
+}
diff --git a/_data/chains/eip155-901.json b/_data/chains/eip155-901.json
new file mode 100644
index 00000000..419eef10
--- /dev/null
+++ b/_data/chains/eip155-901.json
@@ -0,0 +1,31 @@
+{
+  "name": "Garizon Testnet Stage1",
+  "chain": "GAR",
+  "network": "testnet",
+  "icon": "garizon",
+  "rpc": [
+    "https://s1-testnet.garizon.net/rpc"
+  ],
+  "faucets": [
+    "https://faucet-testnet.garizon.com"
+  ],
+  "nativeCurrency": {
+    "name": "Garizon",
+    "symbol": "GAR",
+    "decimals": 18
+  },
+  "infoURL": "https://garizon.com",
+  "shortName": "gar-test-s1",
+  "chainId": 901,
+  "networkId": 901,
+  "explorers": [{
+    "name": "explorer",
+    "url": "https://explorer-testnet.garizon.com",
+    "icon": "garizon",
+    "standard": "EIP3091"
+  }],
+  "parent": {
+    "chain": "eip155-900",
+    "type": "shard"
+  }
+}
diff --git a/_data/chains/eip155-902.json b/_data/chains/eip155-902.json
new file mode 100644
index 00000000..4494f93a
--- /dev/null
+++ b/_data/chains/eip155-902.json
@@ -0,0 +1,31 @@
+{
+  "name": "Garizon Testnet Stage2",
+  "chain": "GAR",
+  "network": "testnet",
+  "icon": "garizon",
+  "rpc": [
+    "https://s2-testnet.garizon.net/rpc"
+  ],
+  "faucets": [
+    "https://faucet-testnet.garizon.com"
+  ],
+  "nativeCurrency": {
+    "name": "Garizon",
+    "symbol": "GAR",
+    "decimals": 18
+  },
+  "infoURL": "https://garizon.com",
+  "shortName": "gar-test-s2",
+  "chainId": 902,
+  "networkId": 902,
+  "explorers": [{
+    "name": "explorer",
+    "url": "https://explorer-testnet.garizon.com",
+    "icon": "garizon",
+    "standard": "EIP3091"
+  }],
+  "parent": {
+    "chain": "eip155-900",
+    "type": "shard"
+  }
+}
diff --git a/_data/chains/eip155-903.json b/_data/chains/eip155-903.json
new file mode 100644
index 00000000..73ac913a
--- /dev/null
+++ b/_data/chains/eip155-903.json
@@ -0,0 +1,31 @@
+{
+  "name": "Garizon Testnet Stage3",
+  "chain": "GAR",
+  "network": "testnet",
+  "icon": "garizon",
+  "rpc": [
+    "https://s3-testnet.garizon.net/rpc"
+  ],
+  "faucets": [
+    "https://faucet-testnet.garizon.com"
+  ],
+  "nativeCurrency": {
+    "name": "Garizon",
+    "symbol": "GAR",
+    "decimals": 18
+  },
+  "infoURL": "https://garizon.com",
+  "shortName": "gar-test-s3",
+  "chainId": 903,
+  "networkId": 903,
+  "explorers": [{
+    "name": "explorer",
+    "url": "https://explorer-testnet.garizon.com",
+    "icon": "garizon",
+    "standard": "EIP3091"
+  }],
+  "parent": {
+    "chain": "eip155-900",
+    "type": "shard"
+  }
+}
diff --git a/_data/chains/eip155-91.json b/_data/chains/eip155-91.json
new file mode 100644
index 00000000..df8d56cb
--- /dev/null
+++ b/_data/chains/eip155-91.json
@@ -0,0 +1,29 @@
+{
+  "name": "Garizon Stage1",
+  "chain": "GAR",
+  "network": "mainnet",
+  "icon": "garizon",
+  "rpc": [
+    "https://s1.garizon.net/rpc"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Garizon",
+    "symbol": "GAR",
+    "decimals": 18
+  },
+  "infoURL": "https://garizon.com",
+  "shortName": "gar-s1",
+  "chainId": 91,
+  "networkId": 91,
+  "explorers": [{
+    "name": "explorer",
+    "url": "https://explorer.garizon.com",
+    "icon": "garizon",
+    "standard": "EIP3091"
+  }],
+  "parent": {
+    "chain": "eip155-90",
+    "type": "shard"
+  }
+}
diff --git a/_data/chains/eip155-92.json b/_data/chains/eip155-92.json
new file mode 100644
index 00000000..4d23e9bf
--- /dev/null
+++ b/_data/chains/eip155-92.json
@@ -0,0 +1,29 @@
+{
+  "name": "Garizon Stage2",
+  "chain": "GAR",
+  "network": "mainnet",
+  "icon": "garizon",
+  "rpc": [
+    "https://s2.garizon.net/rpc"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Garizon",
+    "symbol": "GAR",
+    "decimals": 18
+  },
+  "infoURL": "https://garizon.com",
+  "shortName": "gar-s2",
+  "chainId": 92,
+  "networkId": 92,
+  "explorers": [{
+    "name": "explorer",
+    "url": "https://explorer.garizon.com",
+    "icon": "garizon",
+    "standard": "EIP3091"
+  }],
+  "parent": {
+    "chain": "eip155-90",
+    "type": "shard"
+  }
+}
diff --git a/_data/chains/eip155-93.json b/_data/chains/eip155-93.json
new file mode 100644
index 00000000..3802ec4c
--- /dev/null
+++ b/_data/chains/eip155-93.json
@@ -0,0 +1,29 @@
+{
+  "name": "Garizon Stage3",
+  "chain": "GAR",
+  "network": "mainnet",
+  "icon": "garizon",
+  "rpc": [
+    "https://s3.garizon.net/rpc"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Garizon",
+    "symbol": "GAR",
+    "decimals": 18
+  },
+  "infoURL": "https://garizon.com",
+  "shortName": "gar-s3",
+  "chainId": 93,
+  "networkId": 93,
+  "explorers": [{
+    "name": "explorer",
+    "url": "https://explorer.garizon.com",
+    "icon": "garizon",
+    "standard": "EIP3091"
+  }],
+  "parent": {
+    "chain": "eip155-90",
+    "type": "shard"
+  }
+}
diff --git a/_data/chains/eip155-99998.json b/_data/chains/eip155-99998.json
new file mode 100644
index 00000000..68ebba6b
--- /dev/null
+++ b/_data/chains/eip155-99998.json
@@ -0,0 +1,20 @@
+{
+  "name": "UB Smart Chain(testnet)",
+  "chain": "USC",
+  "network": "testnet",
+  "rpc": [
+    "https://testnet.rpc.uschain.network"
+  ],
+  "faucets": [
+  ],
+  "nativeCurrency": {
+    "name": "UBC",
+    "symbol": "UBC",
+    "decimals": 18
+  },
+  "infoURL": "https://www.ubchain.site",
+  "shortName": "usctest",
+  "chainId": 99998,
+  "networkId": 99998
+}
+
diff --git a/_data/chains/eip155-99999.json b/_data/chains/eip155-99999.json
new file mode 100644
index 00000000..3afb8737
--- /dev/null
+++ b/_data/chains/eip155-99999.json
@@ -0,0 +1,20 @@
+{
+  "name": "UB Smart Chain",
+  "chain": "USC",
+  "network": "mainnet",
+  "rpc": [
+    "https://rpc.uschain.network"
+  ],
+  "faucets": [
+  ],
+  "nativeCurrency": {
+    "name": "UBC",
+    "symbol": "UBC",
+    "decimals": 18
+  },
+  "infoURL": "https://www.ubchain.site/",
+  "shortName": "usc",
+  "chainId": 99999,
+  "networkId": 99999
+}
+
diff --git a/_data/icons/conflux.json b/_data/icons/conflux.json
new file mode 100644
index 00000000..84f36ab7
--- /dev/null
+++ b/_data/icons/conflux.json
@@ -0,0 +1,8 @@
+[
+    {
+	"url":"ipfs://bafkreifj7n24u2dslfijfihwqvpdeigt5aj3k3sxv6s35lv75sxsfr3ojy",
+	"width":460,
+	"height":576,
+	"format":"png"
+    }
+]
diff --git a/_data/icons/garizon.json b/_data/icons/garizon.json
new file mode 100644
index 00000000..8f153f78
--- /dev/null
+++ b/_data/icons/garizon.json
@@ -0,0 +1,8 @@
+[
+    {
+      "url": "ipfs://QmW3WRyuLZ95K8hvV2QN6rP5yWY98sSzWyVUxD2eUjXGrc", 
+      "width": 1024,
+      "height": 613,
+      "format": "png"
+    }
+]
\ No newline at end of file
diff --git a/_data/icons/idchain.json b/_data/icons/idchain.json
new file mode 100644
index 00000000..e2d52c1b
--- /dev/null
+++ b/_data/icons/idchain.json
@@ -0,0 +1,8 @@
+[
+    {
+	"url":"ipfs://QmZVwsY6HPXScKqZCA9SWNrr4jrQAHkPhVhMWi6Fj1DsrJ",
+	"width":162,
+	"height":129,
+	"format":"png"
+    }
+]
\ No newline at end of file
diff --git a/_data/icons/wagmi.json b/_data/icons/wagmi.json
new file mode 100644
index 00000000..dd13d48c
--- /dev/null
+++ b/_data/icons/wagmi.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmNoyUXxnak8B3xgFxErkVfyVEPJUMHBzq7qJcYzkUrPR4",
+    "width": 500,
+    "height": 500,
+    "format": "png"
+  }
+]
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index c2b59414..733d6a10 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ buildscript {
 
     dependencies {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${KOTLIN_VERSION}"
-        classpath 'com.github.ben-manes:gradle-versions-plugin:0.41.0'
+        classpath 'com.github.ben-manes:gradle-versions-plugin:0.42.0'
     }
 }