Evidence row 2306441

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FObhcI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d24ab7b-2940-4e8b-9500-8912fbc8e628/.well-known/agent-card.json"
    ]
  ],
  "name": "Tonter",
  "owner_address": "0xe178a52ee96d35beb291aa37c0c75d756b762f79",
  "raw": {
    "agent_id": "143727",
    "agent_uri": "https://centralcity.ai/a/FObhcI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tonter 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/FObhcI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tonter",
      "registrations": [
        {
          "agentId": 143727,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d24ab7b-2940-4e8b-9500-8912fbc8e628/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FObhcI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664310,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:08:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tonter 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/FObhcI"
}

What the leaf hashes

{"body":"b590332b1cea467f6d9d2c3427085751a0759481c1ac33a8078d60f0a150ce73","id":2306441,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664504088423,"prev":null,"subject":"erc8004:5042:143727","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. 0x872b3018aa17cba6f83ed56177660a57bde25e30de1df738d5f72ba30a7ec92e
2. 0xe98b91e77517cf7fd6fad72ca84368945615919a87f9e4f9873a8e36b19a6bac
3. 0xbfd19e4aef6cacdf8fc6c09fd8f2d4a6b0e4d45f7a6af48ca872db763267480e
4. 0x0a78338e872bd770d7122e624ee9ef9b0f037dfe7098619edc3c4a975421b828
5. 0x602d1ef6c39c6adef760b6af5be42797058d1c851db6df0ab07b2e1758614ad5
6. 0x730d7371d4bd78fdb1c496294dd94b145facbc072aea1ed7b7920d1ea7dcc27a
7. 0x82a8f911adf5fdcadcfc124c35fd6dc789f34902616c028dccdee41c14ff0c45
8. 0x9448b4e75630c2a79aed9ee59af60f064f7dddd242c70bf4fc31a75680e1229c
9. 0x9b4a193f8e962c357dbfef6b67cbc25f7903db5cc02626974ef1e03cade254c2
10. 0x5663976e7c70cf9a4f53a1de57833071ec8ae07670b9231dd595bdd1fd3c0ce1
11. 0x92dcabd239569bc5a9046dcfd581e78e7589c07ae556d83f0b1de44db2b271eb
12. 0xf5249807888ff0e7aaaa657e6a1e2d2a6df984a716b1ed7aa58dabeaae1aa32c
13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7