Evidence row 2543643

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1xVzXw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5cfc5f8c-7fa4-449d-aa01-894290047b0e/.well-known/agent-card.json"
    ]
  ],
  "name": "Kustabel",
  "owner_address": "0xd89b90a0e3c8cb8c4bc0a0c3bdba269717912bbf",
  "raw": {
    "agent_id": "164933",
    "agent_uri": "https://centralcity.ai/a/1xVzXw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kustabel 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/1xVzXw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kustabel",
      "registrations": [
        {
          "agentId": 164933,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5cfc5f8c-7fa4-449d-aa01-894290047b0e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1xVzXw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793688507,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:51:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kustabel 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/1xVzXw"
}

What the leaf hashes

{"body":"618d067bbb3639ad7c95cc551c62bf1989ff2b4182150d16be2b58a64638404b","id":2543643,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688705963468,"prev":null,"subject":"erc8004:5042:164933","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. 0xfcedafae298a42c2da0c0cd49ff00a0ce5a85841885c30434b00bcddcc741a8c
2. 0x2d1f81f0c4e0f7ee956335a9c8396800eb6a2c935d57852ce3dbc1fdca4c3e05
3. 0x3a9c28fd972ddaa6fc071b3ed46c99ad28a6f5a2379086fb241269534f44baec
4. 0xc826666d01c8218fa6608142898941592de98a545f96c1d4df4d4932f4b4b687
5. 0x874d6206df95f8c4633b20bc807189ac7ad2d23d8ad1bcde3ef0193e97cd6def
6. 0x5465f8f1584845f6d5d32085dfd0bc4bfcfd92d9ed8567f132b18515781249c3
7. 0xfa6b9b6fa26aeb59d1ed0fa0d7a5f4443fd79ef8adc919a48f42d2e3bc676bde
8. 0xf86a494f3af6137741034c3b45015b20cc3af41a530ee8eb27902dec5836123b
9. 0x2b76c9873d2219c6da81e060d0b2d2e9eb1a9be6a9a98dab5272be12b842a5b4
10. 0xd9ffd01b8ed9437501f8c53cbc0ace61f408f4f704041a63ff3cba0ade5c205c
11. 0x3ffa56b133492701f53143de0e29d572ec3792d1fd2f58e78953623483080ff8
12. 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7