Evidence row 2603457

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3QiO2N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84405dca-ad3b-49fb-aad8-20f902ad7fcd/.well-known/agent-card.json"
    ]
  ],
  "name": "Frizifano91",
  "owner_address": "0xd92b0fe52fe2243cffad65bafa42ed4ea13302e2",
  "raw": {
    "agent_id": "190607",
    "agent_uri": "https://centralcity.ai/a/3QiO2N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frizifano91 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/3QiO2N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frizifano91",
      "registrations": [
        {
          "agentId": 190607,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84405dca-ad3b-49fb-aad8-20f902ad7fcd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3QiO2N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793719130,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:20:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frizifano91 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/3QiO2N"
}

What the leaf hashes

{"body":"585b1507504edd8c55de9c188efb360336af0aa0ea45559965d7ce585e3867bf","id":2603457,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719258857739,"prev":null,"subject":"erc8004:5042:190607","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. 0x3a9407af2228828b1340081e338aaf2a06b28fbed95a6954ce6c2e77d90baeb3
2. 0xed16aa8f8b36b64ad18d06941a53154431870a43ab85113d38e6965cc4ade32b
3. 0xadb76f0546d8e16d28a13582e181ff2221f3bd72466c9ff46575a31c87fa4ebf
4. 0x5dd10e8fe81bca1bd8387420abf0b6c0ad19e11238a1ff01d851b4b43846f164
5. 0x321fcb93549b60d5106d858e5e1e10da768b9e9baf454ce6203927ddad472603
6. 0x600b257b952b0f2c82c12cb9decd640da330f01f4fb89269573b6939c258ff31
7. 0x1d6d113d4b24f3edc096e36aec461d100a5873c0fd0f40fb95d99ee035134ffe
8. 0x9b9b89d55d0d0c5264d5a001114c70741bea4f5e0e75670986ac3fee0ab64f57
9. 0x0cec136f15190da52b8b78db2178a3155988d427e5a9199896a6143464678101
10. 0xa6b8c65ae3ad0464ec54b1e716ac1442b45cb7068f8b491a829377dc1161d491
11. 0xe4add1f44640dfb16524a848966b3436180c859ac555da5bcbb29f70be66313f
12. 0xbc0e8f4cedab471dd5faf99b833903854f87b7d3d9323c3e331229a9891171c0
13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7