Evidence row 2720458

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qsK9HO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/de71a514-3c3e-40bd-a7ee-a418721a750b/.well-known/agent-card.json"
    ]
  ],
  "name": "Reikano",
  "owner_address": "0x33faf59c58fd265d1cdbcae260ecf54cf342f68f",
  "raw": {
    "agent_id": "208085",
    "agent_uri": "https://centralcity.ai/a/qsK9HO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reikano 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/qsK9HO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reikano",
      "registrations": [
        {
          "agentId": 208085,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/de71a514-3c3e-40bd-a7ee-a418721a750b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qsK9HO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744035,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:17:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reikano 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/qsK9HO"
}

What the leaf hashes

{"body":"5a8d115fe6c5e477b5d8f7b9baa763aaba369d16bf0a160c03e7661221aed7ce","id":2720458,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744267566229,"prev":null,"subject":"erc8004:5042:208085","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. 0x5e15bfcec525476e3e6584c5f1ad7762f7a34d3b1853acf9d9d29c004424b47b
2. 0xaf91099271766e43fd48bb845d5060143967000e42d39507314247bc9aee1166
3. 0x7e0bef42ba7b9713e8b813c09e0016d6dc73683c38525fb74fc2938103febf09
4. 0xe03e0364f1acb4a886ee6e41f9b4f488c69a0dd88a0cc12d493b9f48055a94e7
5. 0xe14196aeb766af26fbbefb57557e65b5f45e978e839bd8e438e9c48abac5d65f
6. 0x4cb3fc518d65e83b841b47865040bba22b16ac5341ed842dfa876caab8e0617b
7. 0x5a94c8465d8cca10a607b69655f0694b4b3fa2e2663ba962e0cc75283d329484
8. 0x0ad4f2de89bc98879823a0ad25b84ca45fc456a39059a273549a179e2a8b70d8
9. 0x4dca75ddfebc001a6460413d7c67c22486cd9f3d344cf48157e72b01b852cd91
10. 0xbe8a4fbd864d5250573abdb6d50f0d53eb36c0bebe099f938f6f19b1313a2590
11. 0x7d8e039685491349af6ac1a44b13ac3e4b2f2d8c098de80cbf95e0eb5fc847d8
12. 0xec19e0611942c3d62637a6a1a57c2124ca039abdf5214affacd64571892c262f
13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7