Evidence row 2567508

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VaEXhj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1e53c30e-560e-48b2-8f82-a512cdf24ce5/.well-known/agent-card.json"
    ]
  ],
  "name": "Tinset",
  "owner_address": "0xf7e6af3efd728584de0013223402cd2ee71c778e",
  "raw": {
    "agent_id": "177068",
    "agent_uri": "https://centralcity.ai/a/VaEXhj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tinset 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/VaEXhj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tinset",
      "registrations": [
        {
          "agentId": 177068,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1e53c30e-560e-48b2-8f82-a512cdf24ce5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VaEXhj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702630,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:44:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tinset 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/VaEXhj"
}

What the leaf hashes

{"body":"6bead70f845e5b8c4ccd44caccaa854362b9612f8890115bf41e3eb1af0e6b3f","id":2567508,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702671474923,"prev":null,"subject":"erc8004:5042:177068","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. 0x288fe59a5056b3ff983a46e2f32f73ca76f5310205522274da9c65b94af7b4e9
2. 0xad68b49391848badac5c2fb9be93be9ad52f41b612fceb31a979f7e71cfb8127
3. 0xa0c85e2a3ddb369b120e4aef53006741b659cffdc4252b55088cd9f15c1603ff
4. 0x7b79f1f14ea774b82acc98956f29ffce47cf2cb60a89a631398cb336161f9d5f
5. 0xc3e11b05242ec2e15730ef59943b3801d3752360c28f9d1486fb3bfef913ab69
6. 0x80c917c8ac6772750106f05978e672152701ed0e2786956ccf6ec86458e0b7de
7. 0xef70ddecff988679759ab14d15764974046953897223a2ef86b50d90b0a9ddd7
8. 0x19c14e71b2e8002b202de2b64a189174777d03b6991e6fcb2599f7fa34c935b1
9. 0x60689367a8abe1fee18a6a492057e182a9a7fe2c703aec5cdc92a09bdbf8afed
10. 0xe670823746e551c245466819d04009c4be5ef1711c6c7b23a1b9adb16d9aaf44
11. 0xe82dc1b204640da59f5a2d29ab812be2372271c2488b9d821339e8d2d8900b71
12. 0xec2ddd443556613d59609a7b14c036e6d271882b780c25ab7f82c2f5014e2560
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7