diff --git a/_IBC/assetmantle-okexchain.json b/_IBC/assetmantle-okexchain.json
new file mode 100644
index 0000000000..2f956f10a7
--- /dev/null
+++ b/_IBC/assetmantle-okexchain.json
@@ -0,0 +1,31 @@
+{
+  "$schema": "../ibc_data.schema.json",
+  "chain_1": {
+    "chain_name": "assetmantle",
+    "client_id": "07-tendermint-40",
+    "connection_id": "connection-20"
+  },
+  "chain_2": {
+    "chain_name": "okexchain",
+    "client_id": "07-tendermint-78",
+    "connection_id": "connection-28"
+  },
+  "channels": [
+    {
+      "chain_1": {
+        "channel_id": "channel-13",
+        "port_id": "transfer"
+      },
+      "chain_2": {
+        "channel_id": "channel-23",
+        "port_id": "transfer"
+      },
+      "ordering": "unordered",
+      "version": "ics20-1",
+      "tags": {
+        "status": "live",
+        "preferred": true
+      }
+    }
+  ]
+}
diff --git a/osmosis/chain.json b/osmosis/chain.json
index 983c53b15f..bbc7d5279b 100644
--- a/osmosis/chain.json
+++ b/osmosis/chain.json
@@ -36,17 +36,17 @@
     },
     "codebase": {
         "git_repo": "https://github.com/osmosis-labs/osmosis",
-        "recommended_version": "v11.0.0",
+        "recommended_version": "11.0.0",
         "compatible_versions": [
-            "v11.0.0"
+            "11.0.0"
         ],
         "binaries": {
-            "linux/amd64": "https://github.com/osmosis-labs/osmosis/releases/download/v11.0.0/osmosisd-11.0.0-linux-amd64",
-            "linux/arm64": "https://github.com/osmosis-labs/osmosis/releases/download/v11.0.0/osmosisd-11.0.0-linux-arm64"
+            "linux/amd64": "https://github.com/osmosis-labs/osmosis/releases/download/v11.0.0/osmosisd-11.0.0-linux-amd64?checksum=sha256:d01423cf847b7f95a94ade8811bbf6dd9ec5938d46af0a14bc62caaaa7b7143e",
+            "linux/arm64": "https://github.com/osmosis-labs/osmosis/releases/download/v11.0.0/osmosisd-11.0.0-linux-arm64?checksum=sha256:375699e90e5b76fd3d7e7a9ab631b40badd97140136f361e6b3f06be3fbd863d"
         },
         "cosmos_sdk_version": "0.45",
         "tendermint_version": "0.34",
-        "cosmwasm_version": "0.24",
+        "cosmwasm_version": "0.27",
         "cosmwasm_enabled": true,
         "genesis": {
             "name": "v3.1.0",
@@ -55,38 +55,38 @@
         "versions": [
             {
                 "name": "v3",
-                "tag" : "v3.1.0",
-                "height" : 0,
-                "next_version_name" : "v4"
+                "tag": "v3.1.0",
+                "height": 0,
+                "next_version_name": "v4"
             },
             {
                 "name": "v4",
-                "tag" : "v4.2.0",
-                "height" : 1314500,
-                "next_version_name" : "v5"
+                "tag": "v4.2.0",
+                "height": 1314500,
+                "next_version_name": "v5"
             },
             {
                 "name": "v5",
-                "tag" : "v6.4.1",
-                "height" : 2383300,
-                "next_version_name" : "v7"
+                "tag": "v6.4.1",
+                "height": 2383300,
+                "next_version_name": "v7"
             },
             {
                 "name": "v7",
-                "tag" : "v8.0.0",
-                "height" : 3401000,
-                "next_version_name" : "v9"
+                "tag": "v8.0.0",
+                "height": 3401000,
+                "next_version_name": "v9"
             },
             {
                 "name": "v9",
-                "tag" : "v10.0.1",
-                "height" : 4707300,
-                "next_version_name" : "v11"
+                "tag": "v10.0.1",
+                "height": 4707300,
+                "next_version_name": "v11"
             },
             {
                 "name": "v11",
-                "tag" : "v11.0.0",
-                "height" : 5432450
+                "tag": "v11.0.0",
+                "height": 5432450
             }
         ]
     },
@@ -359,9 +359,9 @@
             "account_page": "https://osmosis.explorers.guru/transaction/${accountAddress}"
         },
         {
-          "kind": "atomscan",
-          "url": "https://atomscan.com/osmosis",
-          "tx_page": "https://atomscan.com/osmosis/transactions/${txHash}"
+            "kind": "atomscan",
+            "url": "https://atomscan.com/osmosis",
+            "tx_page": "https://atomscan.com/osmosis/transactions/${txHash}"
         }
     ],
     "logo_URIs": {
@@ -370,4 +370,4 @@
     "keywords": [
         "dex"
     ]
-}
+}
\ No newline at end of file