Evidence row 2554557

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ac4MlS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6201498d-32d4-4f50-a37f-856acd11e2f5/.well-known/agent-card.json"
    ]
  ],
  "name": "Trunton",
  "owner_address": "0x76d256a0ef9910396889710da83a948e4e5687ad",
  "raw": {
    "agent_id": "170311",
    "agent_uri": "https://centralcity.ai/a/ac4MlS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trunton 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/ac4MlS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trunton",
      "registrations": [
        {
          "agentId": 170311,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6201498d-32d4-4f50-a37f-856acd11e2f5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ac4MlS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793694736,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:34:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trunton 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/ac4MlS"
}

What the leaf hashes

{"body":"1ffe831128c126386ffcd795e19a3126ccfb9f2cd473fefe16245d88d696fa18","id":2554557,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694878797434,"prev":null,"subject":"erc8004:5042:170311","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. 0x5336991ebe3adba18e4ff5e8f72a59f265aca96182f2d523eb3f6e9aa6fbb1a9
2. 0xf6320699e59e6fadfcffd52ad058a83a936c9ff2813a41d74ee2b9d63fd66559
3. 0xfc790ba4a11394bbc351b0f9b7a8eef3b1cf93b5ee831ac404df5fc887f1886e
4. 0x8d31517b0486569c278b5b897955d8ce12924bb1b4350880ead9a8103b00bff3
5. 0xb5826c002c9fdd380763a9bcadf68522a29c62a666f06405ed646cab87010924
6. 0xffe3eedd87cb678e7dc8359d7fefdba318f30de97cf8ac377613353b9b0b1f3e
7. 0x81d7de2c59078965c43bfd4704a0657a29254889c5752838d1c2e01d8a508628
8. 0x9cf9f8835a1bbfb123896a5ef86c48607b2ada6c5a53cc4516bf66f91ce138bd
9. 0x16c40e97ffcae3914632aa513c9cdd399d090001bbf4a2445838547079351346
10. 0x2f86e964823a538aa4c37dd5e4ff58773d70268397d18b70c3e288e2975e3ea4
11. 0x61b7b058f42a2e48703a9ce048ac69067c37bde01b9464213a7868639feff7c6
12. 0x1626b574f4a54a8b5d86d9eb4a3d6bf5f30e8a03cc0eed3de317caf81bd2527d
13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7