Evidence row 2569430

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sNr17j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c50d4a97-cce4-4b85-b040-c26713f357f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Klafor",
  "owner_address": "0x82780ec44555a9d2db66fabcf11d889d261b391e",
  "raw": {
    "agent_id": "178140",
    "agent_uri": "https://centralcity.ai/a/sNr17j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klafor 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/sNr17j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klafor",
      "registrations": [
        {
          "agentId": 178140,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c50d4a97-cce4-4b85-b040-c26713f357f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sNr17j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793703889,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:06:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klafor 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/sNr17j"
}

What the leaf hashes

{"body":"248f92879d62f20e881f8f17c9f4fa879230133eae1b9d23317577d40a63199a","id":2569430,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704015986282,"prev":null,"subject":"erc8004:5042:178140","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. 0xf627b02dca341f997c41a47abe006d34615b4fa85a817cb1d9ab04fac217bb6c
2. 0xacee6d8846ee4dbcf9d8674a5dd9e511010827ed25fe0d39b0b0c9cfba173a8f
3. 0x7f865c0f0c0a3d3499a54bab3017b44590cc8482009ac1a572ddcaa82663a500
4. 0x89ad84c2ced547e174f90ec4d6fc606d2c25516b98e91efd2d858f12e11d8f5e
5. 0x2ff97e8f66fc4986db51714a59302e7946dc9cfda1367511a3ea8b6eb1ca9c54
6. 0x4a39a2f8250048fce462b45d0645b7855b3451cdf2557d66e3fb0398f25ceb3c
7. 0x6c173b94eb7595ef864475205c846a23f86e7977d6813651c18a4fc998f4855e
8. 0x52ca9f6f0f608e1ee532e5cdc07a91f037d91511e8ad8fe101afe558f9a9690d
9. 0xc7be0b21cbf92dcfa2ef21f00599afaf8b5b8b49272b8a355448c75d301acf5c
10. 0x443cfbbdc61a3499ddbee87208bb1d52008403c4542ed2097c4723b20c34c830
11. 0x8e3c1fdc2589bbad55b5c3177356c9ee0739d1f7dd12f0e630748687b16e3704
12. 0x726bf1f6e89d1bfae556088442019d6403305e3c5baa5190461356d2d27d20e9
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7