Evidence row 2721718

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uwwkPH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7e37e72a-9989-4bef-a486-7a6a5e1a17c1/.well-known/agent-card.json"
    ]
  ],
  "name": "Nasset",
  "owner_address": "0xcaba489b29585b1d9c5267bb6c8dc55e5b6fa636",
  "raw": {
    "agent_id": "208692",
    "agent_uri": "https://centralcity.ai/a/uwwkPH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nasset 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/uwwkPH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nasset",
      "registrations": [
        {
          "agentId": 208692,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7e37e72a-9989-4bef-a486-7a6a5e1a17c1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uwwkPH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744777,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nasset 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/uwwkPH"
}

What the leaf hashes

{"body":"9f94ecf7dfcb97c8d66738c90f7fc5c3fd1a1c58ff1174484132813bebb3e4f4","id":2721718,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939176370,"prev":null,"subject":"erc8004:5042:208692","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. 0x32a25fd3bbef990ae62e8e32ba25c079c1479f1bc0a3a0470d2db19a69f56f1e
2. 0x576fa2f5493e52cfb451c1465bec61e98b42fb56c9d7b57947616f10ca96a1a6
3. 0x529932c873f77015e689d966ae8f6322adc8aa9bfca8cfa283a6205a451e061a
4. 0x02a82f6cd4083f7564be846e533ff8575fbf3978a1c996f768340611cd273730
5. 0x743714be079880a4ab04390376ed16c4860ac863d3dd2872ae77870b860b327e
6. 0x416200832a2633058b9ad26c80dffcda6041a55a0db28ca3a1ce4330e057194f
7. 0xef60ff003783635d77ea9a7cba21480fb433d63260e4848e14f20373708379b4
8. 0xaabd31d07200c920696c394a6fd101d721f42a6e45de3bbaee9d0810959a40f3
9. 0xe228b719b68a1ff1ca98358852d48547154e96d8eec35374d7998b54cb52f928
10. 0xc3b4c7fdb0d4f81729735ec057ec2d5134191a78792d7e5495f7dcbfd9eadca4
11. 0xa7f054a4f6957a5aeeab3f253b1db49c5f4cbc94ad575ef67ebe7d8efe0b902b
12. 0xcb6ca601beacf26b9177e32582b9a95d6e0a58f9ffbe25f09a44da62d9c8c46d
13. 0x44abafcf13dab1951b2bc18cbef696c35ca4b682c2928d864f1fc1033e99e222
14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7