Evidence row 2510707

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0fjTsV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ac571e8b-7c44-4e4e-887d-4fc39a1db25e/.well-known/agent-card.json"
    ]
  ],
  "name": "Breikito",
  "owner_address": "0x152ba99e8ba642d54d324375183d533a719284cc",
  "raw": {
    "agent_id": "152843",
    "agent_uri": "https://centralcity.ai/a/0fjTsV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breikito 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/0fjTsV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breikito",
      "registrations": [
        {
          "agentId": 152843,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ac571e8b-7c44-4e4e-887d-4fc39a1db25e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0fjTsV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793674528,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:59:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breikito 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/0fjTsV"
}

What the leaf hashes

{"body":"c7aa98dd06033f499f7abd6ac4242cf8b1a0924564a39113a7053cf078689f61","id":2510707,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674790751798,"prev":2510219,"subject":"erc8004:5042:152843","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. 0xf641f1ca5dbae55b75a88f90a2ee1cdfdd5ad27fa47c2625b4e7065027ae1998
2. 0xd044bff793f40ce4c671702101b07f9c7ee32a53b4264de6ef55c9aee8307cd9
3. 0xea3b4f1db004c479384208ee9770f9e513b9df7ee293f7441d78d238b1d4666c
4. 0x2db2c3891d41c32b20256fa6d24c9e6ed86dda24f57ae6b7f4e284d6c463caae
5. 0xa645eee1a2b3c29fb98c1635ad90d43519bce18f0c64647d18e495db6bc20776
6. 0x93824ffbb7a02779ff05ebd13d458e22b79ddadbbf036aa285897bcdbc834a84
7. 0xc09dead5d3535fa09bb7c661118a30630b92089144a52c6e4345d3aa1483818d
8. 0x094ea34015ff3822e8e48d74026c1aea7110355bdc2d331051913ecc3a38a891
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