diff --git a/devnet/taygun_9193993-1.json b/devnet/taygun_9193993-1.json
new file mode 100644
index 0000000000..e1c4341c7e
--- /dev/null
+++ b/devnet/taygun_9193993-1.json
@@ -0,0 +1,35 @@
+{
+  "chainId": "taygun_9193993-1",
+  "chainName": "Altarinoglu",
+  "rpc": "http://207.180.201.38:26657",
+  "rest": "http://207.180.201.38:1317",
+  "bech32Prefix": "ethm",
+  "currencies": [
+    {
+      "displayDenom": "ALTR",
+      "baseDenom": "uALTR",
+      "decimals": 18,
+      "logo": "/logos/taygun_9193993-1.jpg",
+      "type": "main"
+    }
+  ],
+  "coinType": 60,
+  "faucetUrl": "https://discord.com/channels/956961633165529098/1143231362468434022",
+  "website": "",
+  "logo": "/logos/taygun_9193993-1.jpg",
+  "ibc": {
+    "hubChannel": "channel-8029",
+    "channel": "channel-0",
+    "timeout": 172800000
+  },
+  "evm": {
+    "chainId": "0x8c4a09",
+    "rpc": "http://207.180.201.38:8545"
+  },
+  "type": "RollApp",
+  "da": "Avail",
+  "description": "",
+  "analytics": true,
+  "goldberg": true,
+  "availAddress": "5FvGwFvjQqrqiizRNdAUJLvRpYnAMLhojNdfJ1m568NFuYTL",
+}
diff --git a/devnet/taygun_9193993-1/taygun_9193993-1.json b/devnet/taygun_9193993-1/taygun_9193993-1.json
index 7409257fa9..92d6edb73c 100644
--- a/devnet/taygun_9193993-1/taygun_9193993-1.json
+++ b/devnet/taygun_9193993-1/taygun_9193993-1.json
@@ -29,5 +29,7 @@
   "type": "RollApp",
   "da": "Avail",
   "description": "",
-  "analytics": true
+  "analytics": true,
+  "goldberg": true,
+  "availAddress": "5FvGwFvjQqrqiizRNdAUJLvRpYnAMLhojNdfJ1m568NFuYTL",
 }