Evidence row 2922923

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bOF9ME"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a2daced-c0bc-49d8-a353-b80eed8ef8df/.well-known/agent-card.json"
    ]
  ],
  "name": "Frirkon59",
  "owner_address": "0x7cd0b50bfce81d95aafa0cbc7dc7e8a2d11fa9cb",
  "raw": {
    "agent_id": "216516",
    "agent_uri": "https://centralcity.ai/a/bOF9ME",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frirkon59 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/bOF9ME",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frirkon59",
      "registrations": [
        {
          "agentId": 216516,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a2daced-c0bc-49d8-a353-b80eed8ef8df/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bOF9ME",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754716,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:16:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frirkon59 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/bOF9ME"
}

What the leaf hashes

{"body":"33524080fda47de3776be1a8d13896c52f0a765c72da72d2386f1410bf05ea1e","id":2922923,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755004589316,"prev":null,"subject":"erc8004:5042:216516","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x5f7806c44ea66c01dedaabbfd4470a156e1dd1f9a2b882140a50d8cd5dcea25d
2. 0xbe331b2d49d343075bfaae6ade54edcc615d1d9263f09a48f695280009ff0978
3. 0x84faa4c0911b990a912e45acbed0a95a44d3d6d99ed2c0c91dca3c6406ae0e3b
4. 0x07131b0fc9f41fe35f8898c52b7fd7b743f90689067961c5db7114362f08a7c4
5. 0x41c06c1318b2754bf23e6a6436a3876cc9779ea840a7c59aa82505e4eec857bb
6. 0x9c64bd82e325a9c37465bae5e9d1c7d043f5d7db9ed1cfe3a6e55df035b6add9
7. 0xe8a603ef92e8499991e5f4ba61dae7f604b24465d42232ea456e9298a50e3f4d
8. 0xc88b4f229f8b55ee21bc9cc9dd859886812f7a1598bf9b4d5aeb5a59eb8f1916
9. 0xc75f5b9f37a59f97d03ca640c74ac12c2f07ead2823ce0192a4c1798673bcd1c
10. 0x21d9219824acc65852d752e4c9a0e58a0f69af87fecaff1bfdb425761f2b56cc
11. 0xe78608da2f0e4aad102ddcbe8913f6434b1b4891dab7e165f867f825b47866be
12. 0x2a264247c6b0bdc2c4d02f4d368a9ee6ffc3ce98e0ef99ebc1856bacdcf69ecf
13. 0x8ce48cd53b5a4bfcc7ea30189cc8cbed3b53c5cd015b1e3422dbb3eaff8ffc27
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345