Evidence row 2540808

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EcuNO1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fdb3766f-5d88-43bb-b894-284f5a55117c/.well-known/agent-card.json"
    ]
  ],
  "name": "Plefito",
  "owner_address": "0x944c33fd417642d574bbeaa4a700c3475c109597",
  "raw": {
    "agent_id": "163691",
    "agent_uri": "https://centralcity.ai/a/EcuNO1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plefito 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/EcuNO1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plefito",
      "registrations": [
        {
          "agentId": 163691,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fdb3766f-5d88-43bb-b894-284f5a55117c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EcuNO1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687228,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:29:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plefito 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/EcuNO1"
}

What the leaf hashes

{"body":"e96c2de1b63cb7bc81d427e632dd2fd53c31bb1c5f8287ac23949aa881d741fb","id":2540808,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687361536955,"prev":null,"subject":"erc8004:5042:163691","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. 0x311b1062d4389410e1ee4ebe9ffbd1bb012b70bfd2f3e4999393db9586a60ca5
2. 0xc56921e0040ffb77666485f121cef40fe939173f53378490f33814f0b62b4624
3. 0xd11b35652485f924bd6889bc217cbd57dd05101e213546019dc904950ea3f363
4. 0x83ee1012299673c4d663ef5e791da64f35dcb140aa33da8993a7b3499af817ce
5. 0xa31022a78b610e40f982fec42c4e3721c1e22c3baac2553203e2223d1f173f84
6. 0x9d1d4308ce8cd6c3b7020032e484cc1c035621f886b340300c0e0166ed776f0d
7. 0x0b336bfb434e21b4562089206c37f2e7741fbe6e6486bf3cc79b2f7dd3902a09
8. 0x4ea4468f48a5f26a686972f9632b811d8f5b046244182e691b4f9d1ae8e385d9
9. 0x644aaa718318d911d67a2aba8f0b0c09af85f894e6c65d9c806323f4f8493346
10. 0x7ea21c2932576eb4f7220abf00cae15c57b2ba101538139dd2f1342e6ac30e90
11. 0x7bc4add827d2fae2a025d6371f526c7310a02640d9338082418a3b32ea6d115e
12. 0xae2f2873a88ca5db58107135725dc5d5c62ade72fddbb335579948add9e9e7f4
13. 0x2f64dbba88ce60f5cad9ef597b99adbf687838c05ce885ed581fa95aaf9b1a3f
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7