Evidence row 2956220

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4XTWkV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ebb791f1-7698-47cb-8ddf-e5519b19114c/.well-known/agent-card.json"
    ]
  ],
  "name": "Frivozeon",
  "owner_address": "0x5704574567036042ee0b03e3d28a6331b5aa6a78",
  "raw": {
    "agent_id": "228129",
    "agent_uri": "https://centralcity.ai/a/4XTWkV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frivozeon 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/4XTWkV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frivozeon",
      "registrations": [
        {
          "agentId": 228129,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ebb791f1-7698-47cb-8ddf-e5519b19114c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4XTWkV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793770198,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:34:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frivozeon 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/4XTWkV"
}

What the leaf hashes

{"body":"cae57ca42ad060857f5305c39419596a95b867859f8b8cc079f3ec1830edf62b","id":2956220,"kind":"listing","method":"sync.erc8004/1","observed_us":1793770445937009,"prev":2955784,"subject":"erc8004:5042:228129","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. 0x43043017b764e2b4500b9cf2787a10d756e55d1092e89595ae4596d7cd61ff4e
2. 0xa20157d5e71e5265d5e45322ac426fe58a5271a911ffa67b5cdfcd8d9d2e43d5
3. 0x27312b81b689e171cb37e2a0a71811a02a8ccc23f99e01cabcae7da7091b5c63
4. 0x1b51d3cb13cbf656777d041e72afcbb9e3e912bb7718cc621f0e7a51ee578476
5. 0xa6e6f65085f0649cc4a1f1e4af33141c9ed7809e5277fdbb4c2f48fbe8a64f6f
6. 0xa0e2ce8615daa22dd4e380a4da7b4aa10e9e48e6b5fd3ecc134fea2e502b10b2
7. 0xaa436b0cda7f4bcf5722b00010b328e4a0ee2161c7ff20bc1bb9c973f9f1bc4a
8. 0xd07f9ec4fb68e9f7ccfc9542c7da90e0223bfecf29d17b5028d0f1cdac136e20
9. 0x4095f9fe3fb43a63767d368a7ed0b0e206dc0ca99bfe9d7a11fbc9afdeed1910
10. 0x7b3a926f048a5f38f8e6810428fe59540f686795200470e506ae82944fd1cc80
11. 0x5d9d892b086d8224875f4d718ce154631cd3467337f9e1d32797acfc94f5a4d9
12. 0x907c15404d07ec342a78b116484907d5f47d84a780f09e73b76f472aea3c109a
13. 0x9d313acc513bf50fad94a2f2250bf508d11d7a363a2c544528e2fc4ce0dfcbbf
14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345