diff --git a/mainnet/0xa063e77c64667c9654ef8a3ee38c8cf0613e82b2.json b/mainnet/0xa063e77c64667c9654ef8a3ee38c8cf0613e82b2.json
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--- /dev/null
+++ b/mainnet/0xa063e77c64667c9654ef8a3ee38c8cf0613e82b2.json
@@ -0,0 +1,10 @@
+{
+    "moniker": "Cosmostation",
+    "details": "Cosmostation is an institutional-grade cryptocurrency infrastructure provider, managing billions of dollars across 70 protocols. Since 2018, we have served more than 500k users globally, providing products that enable protocols to scale.",
+    "profile": "./images/0xa063e77c64667c9654ef8a3ee38c8cf0613e82b2.png",
+    "background": "",
+    "contact": {
+        "email": "node@stamper.network",
+        "website": "https://www.cosmostation.io/"
+    }
+}
diff --git a/mainnet/images/0xa063e77c64667c9654ef8a3ee38c8cf0613e82b2.png b/mainnet/images/0xa063e77c64667c9654ef8a3ee38c8cf0613e82b2.png
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diff --git a/testnet/0xd9a8ec483041e18376e16b16590b42544bbc9160.json b/testnet/0xd9a8ec483041e18376e16b16590b42544bbc9160.json
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index 0000000..8ff8859
--- /dev/null
+++ b/testnet/0xd9a8ec483041e18376e16b16590b42544bbc9160.json
@@ -0,0 +1,10 @@
+{
+    "moniker": "Cosmostation",
+    "details": "Cosmostation is an institutional-grade cryptocurrency infrastructure provider, managing billions of dollars across 70 protocols. Since 2018, we have served more than 500k users globally, providing products that enable protocols to scale.",
+    "profile": "./images/0xd9a8ec483041e18376e16b16590b42544bbc9160.png",
+    "background": "",
+    "contact": {
+        "email": "node@stamper.network",
+        "website": "https://www.cosmostation.io/"
+    }
+}
diff --git a/testnet/images/0xd9a8ec483041e18376e16b16590b42544bbc9160.png b/testnet/images/0xd9a8ec483041e18376e16b16590b42544bbc9160.png
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index 0000000..db80c60
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