Evidence row 2545822

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U74iJy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eca601d3-6765-4d8d-b2f0-a9625fb090b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Vasik",
  "owner_address": "0x46d7fe3caff20e96512b1dba5cad58face45a065",
  "raw": {
    "agent_id": "166099",
    "agent_uri": "https://centralcity.ai/a/U74iJy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vasik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/U74iJy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vasik",
      "registrations": [
        {
          "agentId": 166099,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eca601d3-6765-4d8d-b2f0-a9625fb090b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U74iJy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689969,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:14:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vasik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/U74iJy"
}

What the leaf hashes

{"body":"621b76e764e9b7fbada235fb76c7fd6fbb77236992bf8a040900a7fe0da8cd1e","id":2545822,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690081258695,"prev":null,"subject":"erc8004:5042:166099","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc6de584de0fda2caa540058c5aed7938f562d1cfafe05e5b29c4f029a40aa9e1
2. 0xedc1e07bdd739be2984b97d986deb3d078850101fecf9950d03a0495b6388b06
3. 0xa3dd4352b3e68f0a7350469b102d7e12af0ce2192ed7cff51f6e193d4ce4d33a
4. 0x434c68850dcaba271012b3683b15e776ebd3190afe526d0d35c9ab277e5ee8e7
5. 0xed2ccc2c3429b4b43b21ac9eab0a8e9df0f39dffdab3987210c17aafc1e3dc78
6. 0xb0cebba96e8cbff85f4fa8f68e665fc36c041e4c30c2595fc41a76d5819386ed
7. 0xf802d343b7b9edd529100ebc424966793bd515c4d16108be88df29f070637cc6
8. 0x170a431c72bd96c058fa1ba1c758dca2c6998e94747316535cbf895b52e9463a
9. 0x44770ba04a7239ea177b95bfecbcff4f77b738d221ea172e0c97d07bbcbd470b
10. 0x42ad73c87e3edb525ecaa5c3dfa4ab58ea472539970a59610fcea4b99377e4a7
11. 0x7bfefd24501c2c6af7e800f88ca497f0b98c72f350dc85f76df36278471adcf1
12. 0x5ebe875d6aebc51be5522752def849168c541cc2f9d3c85743361d33f3453eea
13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7