Evidence row 2616321

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cjr9Qc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64215c74-fbf9-4c3f-babe-243375342f91/.well-known/agent-card.json"
    ]
  ],
  "name": "Klusan",
  "owner_address": "0x32221de1e0254a8d08fb6fd4ab8983b03e2e8f0b",
  "raw": {
    "agent_id": "195610",
    "agent_uri": "https://centralcity.ai/a/Cjr9Qc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klusan 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/Cjr9Qc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klusan",
      "registrations": [
        {
          "agentId": 195610,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64215c74-fbf9-4c3f-babe-243375342f91/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cjr9Qc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793725730,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:12:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klusan 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/Cjr9Qc"
}

What the leaf hashes

{"body":"62ec59f6fa2bad1f548a43d0c72a8dbde9840456d919802f05f4b336ea617964","id":2616321,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725975499002,"prev":2616026,"subject":"erc8004:5042:195610","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. 0x911b81d5fe6350c497bcbb5ac0be434eb43ac703167be8aec344fdea73786625
2. 0x8f4c3bc9f9b0e072bd93e4e9fb690204e75e0e4af51c14c59541cc9caee200b8
3. 0x58906cdbb26a4742b9d9510fa40ba42ecbe9db1438a937ded2201c2873735d95
4. 0xeb53c93421f4a53a50bb15282a77f1c4a2a8484bc7d56fa904783f80f66b6e06
5. 0x24b29361606a5afb6421ce91f8d70de20c433dce04ec3d5317a95c1a0e60186d
6. 0xbb540ef9420ba4262162bc385747a6ac36415785bfe2da4509fbde3db1bbc3ca
7. 0xfa6b993866931e0e20a197eb34d5785ebb25c8306d53151b5bc1a269b0767188
8. 0xd357e919aadb1664f4264ce12a9024dd7bdc8658bed6fe7c607327eb0dfde67b
9. 0xebdf6e33a6e30f90a762888da650d010ea05fb8ada452e86357d131c1ceb9aa4
10. 0xbe424e89f14b83d6bc5229a72a12e44036c005040a29fcd2ec1df55988e0eb4a
11. 0xab9b7ee56c3760600969113a07a7bc6263188c8d3d6242ccb5aae7cdc1c2d6d3
12. 0x37229505f48a196c864df3bbd6c112d6a10010c2a6661e89a630ad4f188e1462
13. 0xeadabd164a90c836de96a615298d69f4b3f10399389106b0c27b6382229154af
14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7