diff --git a/chains/v20/chains.json b/chains/v20/chains.json
index f7b8aae5f..f7e302c48 100644
--- a/chains/v20/chains.json
+++ b/chains/v20/chains.json
@@ -6993,6 +6993,13 @@
                 "name": "Pendulum node"
             }
         ],
+        "explorers": [
+            {
+                "name": "Subscan",
+                "extrinsic": "https://pendulum.subscan.io/extrinsic/{hash}",
+                "account": "https://pendulum.subscan.io/account/{address}"
+            }
+        ],
         "externalApi": {
             "history": [
                 {
@@ -7282,6 +7289,13 @@
                 "name": "RadiumBlock node"
             }
         ],
+        "explorers": [
+            {
+                "name": "Subscan",
+                "extrinsic": "https://ajuna.subscan.io/extrinsic/{hash}",
+                "account": "https://ajuna.subscan.io/account/{address}"
+            }
+        ],
         "externalApi": {
             "history": [
                 {
@@ -7501,6 +7515,11 @@
                 "name": "Varascan",
                 "account": "https://explorer.vara-network.io/account/{address}",
                 "event": "https://explorer.vara-network.io/event/{event}"
+            },
+            {
+                "name": "Subscan",
+                "extrinsic": "https://vara.subscan.io/extrinsic/{hash}",
+                "account": "https://vara.subscan.io/account/{address}"
             }
         ],
         "externalApi": {
@@ -7585,6 +7604,13 @@
                 "name": "Stakeworld node"
             }
         ],
+        "explorers": [
+            {
+                "name": "Subscan",
+                "extrinsic": "https://bridgehub-polkadot.subscan.io/extrinsic/{hash}",
+                "account": "https://bridgehub-polkadot.subscan.io/account/{address}"
+            }
+        ],
         "externalApi": {
             "history": [
                 {
@@ -7623,6 +7649,13 @@
                 "name": "Stakeworld node"
             }
         ],
+        "explorers": [
+            {
+                "name": "Subscan",
+                "extrinsic": "https://bridgehub-kusama.subscan.io/extrinsic/{hash}",
+                "account": "https://bridgehub-kusama.subscan.io/account/{address}"
+            }
+        ],
         "icon": "https://raw.githubusercontent.com/novasamatech/nova-utils/master/icons/chains/gradient/Kusama_Bridge_Hub.svg",
         "addressPrefix": 2
     },