diff --git a/_data/chains/eip155-1123.json b/_data/chains/eip155-1123.json
index b569ea7b1f72..4eff7aa27497 100644
--- a/_data/chains/eip155-1123.json
+++ b/_data/chains/eip155-1123.json
@@ -2,7 +2,11 @@
   "name": "B2 Testnet",
   "title": "B2 Testnet",
   "chain": "Habitat",
-  "rpc": ["https://b2-testnet.alt.technology"],
+  "rpc": [
+    "https://b2-testnet.alt.technology",
+    "https://rpc.ankr.com/b2_testnet",
+    "https://testnet-rpc.bsquared.network"
+  ],
   "faucets": [],
   "nativeCurrency": {
     "name": "Bitcoin",
diff --git a/_data/chains/eip155-1224.json b/_data/chains/eip155-1224.json
index aba488177f0a..de860cdbed13 100644
--- a/_data/chains/eip155-1224.json
+++ b/_data/chains/eip155-1224.json
@@ -1,5 +1,5 @@
 {
-  "name": "Hybrid Testnet",
+  "name": "Hybrid Testnet (Deprecated)",
   "chain": "HYB",
   "icon": "hybridIcon",
   "rpc": ["https://testnet-rpc.buildonhybrid.com"],
@@ -10,8 +10,9 @@
     "decimals": 18
   },
   "infoURL": "https://buildonhybrid.com",
-  "shortName": "hyb",
+  "shortName": "hyb_deprecated",
   "chainId": 1224,
+  "status": "deprecated",
   "networkId": 1224,
   "explorers": [
     {
diff --git a/_data/chains/eip155-1225.json b/_data/chains/eip155-1225.json
new file mode 100644
index 000000000000..d67f3afffcfe
--- /dev/null
+++ b/_data/chains/eip155-1225.json
@@ -0,0 +1,27 @@
+{
+  "name": "Hybrid Testnet",
+  "chain": "HYB",
+  "icon": "hybridIcon",
+  "rpc": [
+    "https://hybrid-testnet.rpc.caldera.xyz/http",
+    "wss://hybrid-testnet.rpc.caldera.xyz/ws"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Hybrid",
+    "symbol": "HYB",
+    "decimals": 18
+  },
+  "infoURL": "https://buildonhybrid.com",
+  "shortName": "hyb",
+  "chainId": 1225,
+  "networkId": 1225,
+  "explorers": [
+    {
+      "name": "Hybrid Testnet",
+      "url": "https://explorer.buildonhybrid.com",
+      "standard": "EIP3091"
+    }
+  ],
+  "status": "active"
+}
diff --git a/_data/chains/eip155-223.json b/_data/chains/eip155-223.json
index 7d37fd8fbb41..114ac39415e8 100644
--- a/_data/chains/eip155-223.json
+++ b/_data/chains/eip155-223.json
@@ -6,7 +6,8 @@
     "https://mainnet.b2-rpc.com",
     "https://rpc.bsquared.network",
     "https://b2-mainnet.alt.technology",
-    "https://b2-mainnet-public.s.chainbase.com"
+    "https://b2-mainnet-public.s.chainbase.com",
+    "https://rpc.ankr.com/b2"
   ],
   "faucets": [],
   "nativeCurrency": {
diff --git a/_data/chains/eip155-3639.json b/_data/chains/eip155-3639.json
index b20ebb416026..05a802788693 100644
--- a/_data/chains/eip155-3639.json
+++ b/_data/chains/eip155-3639.json
@@ -1,6 +1,7 @@
 {
   "name": "iChain Network",
   "chain": "iChain",
+  "icon": "iChain",
   "rpc": ["https://rpc.ichainscan.com"],
   "faucets": [],
   "nativeCurrency": {
diff --git a/_data/chains/eip155-3645.json b/_data/chains/eip155-3645.json
new file mode 100644
index 000000000000..d316e1efa1d4
--- /dev/null
+++ b/_data/chains/eip155-3645.json
@@ -0,0 +1,23 @@
+{
+  "name": "iChain Testnet",
+  "chain": "iChain Testnet",
+  "icon": "iChain",
+  "rpc": ["https://istanbul.ichainscan.com"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "ISLAMICOIN",
+    "symbol": "ISLAMI",
+    "decimals": 18
+  },
+  "infoURL": "https://islamicoin.finance",
+  "shortName": "ISLAMIT",
+  "chainId": 3645,
+  "networkId": 3645,
+  "explorers": [
+    {
+      "name": "iChainscan",
+      "url": "https://test.ichainscan.com",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/icons/iChain.json b/_data/icons/iChain.json
new file mode 100644
index 000000000000..62012d1dabda
--- /dev/null
+++ b/_data/icons/iChain.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmcumhDxUyoLTHkcMKgPqkpGnnjwSTqE2KGFnDXXFY8mMo",
+    "width": 40,
+    "height": 38,
+    "format": "png"
+  }
+]