Evidence row 2498724

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G57ye1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15b7d93a-9324-4b83-891b-070455c6e2fc/.well-known/agent-card.json"
    ]
  ],
  "name": "Fresert",
  "owner_address": "0xd41ff7964c49dbec239924ac34b788b57e521dd8",
  "raw": {
    "agent_id": "148212",
    "agent_uri": "https://centralcity.ai/a/G57ye1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fresert 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/G57ye1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fresert",
      "registrations": [
        {
          "agentId": 148212,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15b7d93a-9324-4b83-891b-070455c6e2fc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G57ye1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793669598,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:34:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fresert 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/G57ye1"
}

What the leaf hashes

{"body":"6a02ce665116c97ed32ca26541fdf02ccc86f65c425b454ffa76cbf3f21914ed","id":2498724,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669658776846,"prev":2498236,"subject":"erc8004:5042:148212","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. 0x25065a3e22c74960d8fb42ac3905dff8eb8440a52bdcdbb2b75d8f59d075aa41
2. 0x5fa2c5c744953cdfbf8e9877f6f68d949d3013228da2358caf3c1478e578b26e
3. 0x6b4c68e85e502511aa5787395097bdea2dca40ecafc61948d20c565549e1ba7c
4. 0x31ca54591b969a1c7792df62d79bb22f47b9a10735b1f1733fd209c143aead6c
5. 0x021824795871a83b913eb8219a35eb43e1277c5b37e67312d9d345a9b5dfdbcd
6. 0x83e8d7956f8eae69b64b3617b9d39c2f0fa4fe829c0d0a1e58f1e467d2cc81cc
7. 0xb6e7b9203855f98542e4d4912376e453a226a27baf49f3ca03d9046ab6ffd70f
8. 0x2f8d5a6ea472f35986320634c50df60dffc9e669667186c0fff69856050c41a3
9. 0x0c807e8de8ebd44aae1b8d0c981342f8714de5f77650ca0b0afef576c8000189
10. 0x80df9918a5c3989d877e8d0092b8a70a80507c68b244cef332d3391f5a329a5a
11. 0x37eed38365dbb9cf03a963a7f090aad4ff042974506914a1b0684a4a2ffd5346
12. 0x9f925f35f54eccc58ad31923af1559c9621feb3817744c1a1ec2f5ddaa8bfbc3
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7