Evidence row 2622290

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bMZzPE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f696d04-f4ee-4c4b-a243-1dd256adc4bf/.well-known/agent-card.json"
    ]
  ],
  "name": "Flaveon",
  "owner_address": "0x9b78a9c3ecfe1808eaea1faab9ad7c7d0f5a2c6c",
  "raw": {
    "agent_id": "198582",
    "agent_uri": "https://centralcity.ai/a/bMZzPE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flaveon 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/bMZzPE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flaveon",
      "registrations": [
        {
          "agentId": 198582,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f696d04-f4ee-4c4b-a243-1dd256adc4bf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bMZzPE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729752,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flaveon 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/bMZzPE"
}

What the leaf hashes

{"body":"acc0c83c0d0cd9881281deabf871b27b5765f04245807ee421bb85228f6e071c","id":2622290,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729975440477,"prev":2621762,"subject":"erc8004:5042:198582","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. 0x2f3166095e42b36bc0e24b699e1599ff21115cdb85d77be8724110469eb518e0
2. 0x97c436980aff282217b800814e989e6a08b24c9751df2c0b9e7605135aced900
3. 0x8aa6d8be62fb4638c9311cdf0274144e797d65f974b4f4a8a55cb12040e82210
4. 0x3db67677bba83b14d82db94cd5fcee147615c88561b368ef44b7bd8b0a079f18
5. 0x8f80b489518f08e59b1875d33c843f3c1f3c7944a56ad74eabf5216d0ed6d931
6. 0xe64164f48fadf4594365f3cd526c732c4988f0bd20e74dad9aa0380d5eecab66
7. 0x9a0c24a083c3e079ca5867419041c5694512552e637ff3e4b62ecc868969a460
8. 0xd1767a23eb95e43411fd3624d10ec80a1f68b6d15644e2e4c161f5ae5d9c768c
9. 0xe052b932b82dd43a0f0d2283a817871c5c82efb65ae93f43439ffe58a487ee5a
10. 0x16fb5d7a23dbf9c0d99c0ee437f6756f5ee120441b144781cb828e5ed580d807
11. 0x2fd3997140d7e146c0667023f3289fd6130a4e689e7090ebd3cfab6a604861ad
12. 0x8455b4b7e5ecaa70aa53da04470fe41e0e0365e4edfd954320849b1c24ce31af
13. 0x2f64dbba88ce60f5cad9ef597b99adbf687838c05ce885ed581fa95aaf9b1a3f
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7