Evidence row 2578852

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0j8ynC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49a27a33-4150-4f80-be45-7b616c7dc86f/.well-known/agent-card.json"
    ]
  ],
  "name": "Frofet",
  "owner_address": "0xced739ede6737f10d5b97ba16d02307ae43b8aa2",
  "raw": {
    "agent_id": "182091",
    "agent_uri": "https://centralcity.ai/a/0j8ynC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frofet 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/0j8ynC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frofet",
      "registrations": [
        {
          "agentId": 182091,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49a27a33-4150-4f80-be45-7b616c7dc86f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0j8ynC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708650,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frofet 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/0j8ynC"
}

What the leaf hashes

{"body":"d3ee28ecc2dbfcefbf7552268a686448fc05f78d10cc34ac5b92a4efc096d5af","id":2578852,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708749618509,"prev":null,"subject":"erc8004:5042:182091","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. 0x08d5835e3287ff9753a744c3e5c3e5dec37455928b3e6ad0cf506e53921e2ca7
2. 0x71065323befc007e28434707fe2746a5a7206c2cdb25d40112ac9aa589244d69
3. 0x3972e0ace534ce7350bca6144531578f3ea1e5db198505f46e073bef91a8ddb2
4. 0xab4a5f2cb6499ef0221a4d59322b77330b00137fe753e77e474e9d0517aa9f37
5. 0x1fa9bcaf7c423cd15ab0867152aa36f5b4532a7deafca981fa430f347a39933d
6. 0x8889eec4094c9f964b4b7f517a6136f9f8cf35bcce81a1a62b71b58de9063851
7. 0x0d1e5731e4f8e18433f8ac2beafdbd0bb0a601266fcef7040bbe5c3af48b603e
8. 0xe74b09a5f8b35cb7f86304a13cf24567bbf54a735c66bfd41f6b50f2a290c604
9. 0x3b95d509f40dafeb14aa8ecfc4ee2ddd161723c380ed34d3087e3b493d46ce4f
10. 0x37b36ce563f97a098546aa3e5e2a031b33f16ff9e7a9774277a63c40425fa40d
11. 0xfc8cbc3e1399f38651e3c509742affa55aab22aa04a915a8aeb2d001c9fab71e
12. 0x6e16eedf7493e19c5791ec008ecdd3e682297819a53e76e6e2a7811de857828b
13. 0x394e8598ae2af6d79de9c7634464932da90d62d762702fa202424a45582a05df
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7