Evidence row 2493249

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5zRDaZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77e5dc96-5c3c-4231-864a-c4b873a79b9c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kudet21",
  "owner_address": "0x3b2243ca2ce1ad3c4046f78ee654b6b13fb2a674",
  "raw": {
    "agent_id": "146213",
    "agent_uri": "https://centralcity.ai/a/5zRDaZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kudet21 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/5zRDaZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kudet21",
      "registrations": [
        {
          "agentId": 146213,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77e5dc96-5c3c-4231-864a-c4b873a79b9c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5zRDaZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793667182,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:54:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kudet21 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/5zRDaZ"
}

What the leaf hashes

{"body":"861720e49f1215f6f578bf7e8ed29a28261d0bb4b28a8b2ac7ab45ca4e1457a0","id":2493249,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667249705707,"prev":null,"subject":"erc8004:5042:146213","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. 0x0ab186fe227df853ccd630b3baf2c2608c445e4cda7f7c65e74bcdd28c2b2d46
2. 0xf094c12633280d3928e6bfa66499533daad34ac2ace90b6889583ee6116a4b87
3. 0xdc1df9eb5ecb4724a19c22fa51b85f935fd944476406c15d9284aed6ad7b1906
4. 0x624ea75c5ba4041a451db6d9431093aed1297157cc82730a0b9a2d7812a743ff
5. 0x5a6cb82faf7491a4d60295cefbfaa87225b27c8d2b20a6751b88cf57246afbdd
6. 0x9f0632c9fd097834176cecad93f3159d9603e9a9bc0ecff3856f844fd723b178
7. 0x13367bb4193996bd4d80e268acef8da5ed6792d0995e01b1150755715d3d3a5f
8. 0x796a392eb630e60c1c4e3e755838d18706a08f7fb156c29a741af45dfc3ce141
9. 0xeac3156cbf77773283828092a0fea86cf66aeac5022284ed9ea1ceee1e148976
10. 0x1809f8869f692d52c2445ba14e87f03ad5b3214213911646a4378070a99a1ce4
11. 0xf301e5f9334e234c61c6dbbce1ac9a47562dd941ff60c46fe506b8c17818140f
12. 0xc684de9fa4094ebc43f571cac3c9c0a908ecf227e27f0d3ebd806b77893c24db
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7