Add Node3Tech validator info (#542)

Author: scottnode3

mainnet/03a39c6de59766b5b372a96285b961045c69e1b36c893e4f59675bcb04517940e7.json

@@ -0,0 +1,10 @@
+{
+  "id": 150,
+  "name": "Node3Tech",
+  "secp": "03a39c6de59766b5b372a96285b961045c69e1b36c893e4f59675bcb04517940e7",
+  "bls": "8b1d21799e28d706986948fb94adccbb26f70f08ca030ebf55059df75b2957a04b1dafd850af24a4ceba94c88b216608",
+  "website": "https://www.node3tech.io",
+  "description": "Node3Tech is a leading company specializing in blockchain infrastructure and decentralized validator technology, dedicated to providing high-performance and secure node operation and staking services. We actively participate in multiple mainstream network testnets and mainnet deployments, continuously driving the development and adoption of blockchain technology.",
+  "logo": "https://node3tech.io/wp-content/uploads/2025/06/logo2-2048x2048.png",
+  "x": "https://x.com/node3tech"
+}