Evidence row 1843673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bIKXYb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/95bf65db-c513-4a15-a8e0-76757be38ef4/.well-known/agent-card.json"
    ]
  ],
  "name": "Bioveon66",
  "owner_address": "0xd6c16db90a6e235e1da45065cb9ca19fbc3d3101",
  "raw": {
    "agent_id": "36944",
    "agent_uri": "https://centralcity.ai/a/bIKXYb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bioveon66 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/bIKXYb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bioveon66",
      "registrations": [
        {
          "agentId": 36944,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/95bf65db-c513-4a15-a8e0-76757be38ef4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bIKXYb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574865,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:14:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bioveon66 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/bIKXYb"
}

What the leaf hashes

{"body":"2e84bb461e2536ac88ece4ef0e05e3c8a2a87fa954bb3b5f1097a6c93605b313","id":1843673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574887704223,"prev":null,"subject":"erc8004:5042:36944","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xcdb886ef5f08e74feba3bac2fd3037444aa33904e4e51f88f287921358887474
2. 0x3933f2b492a6e2433640401c4a007d676364dcb5885c1193eff437ebb0c098b9
3. 0x2f2f74fbfd6ce84f19d5156f9b15950224508300152af85d08a559548b7474f9
4. 0xd5fc73c7c9cd92077fdfe59c6a92f0ea94af06b4b6619046c1aa30b9142e9731
5. 0xc44cbaa6178aa9f7b68c837f678c020667aacc2a395cf1406b6cbd451912b006
6. 0x83872d2bd53868a5c5218475b8bf0f8f3fca689dbd6d4fb26fa281d1535814d4
7. 0x47ea11e4d3976c6a30b2ce4ff03fd14ff465e2c2ebf31fbdc46287feb8683ee9
8. 0x597d2ec8a52e04a3af156f68f384ea1c826e15d7d6b38f8a9c100241b94b3dc9
9. 0x4af7d11ffd2a6270fdc63aee6d946fc45d59942fd8b8257fb8d47c782d8e3052
10. 0x79eb363bc6f462693518a343d0cdccd471b19bce827165b98fc5b61e33f9fef4
11. 0xc3c50173aab15b8714084cc0e33f2c973ead213dd8800c3c76a633f673514146
12. 0x05c01f6fc841198b106b39a44096c275b4f568fc175b5edacd4ed477dd360592
13. 0xdac71a6781318034c1afd4a1a615965f2837dd22d52db9dcf4ff6d934cdde2b9
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90