Evidence row 2568332

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ODowlD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13a70c22-44b4-4766-8e5f-6dfbc81b0f87/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiazel",
  "owner_address": "0x0f3d9dbcf0195d20f3860798168fe330cfe1be9e",
  "raw": {
    "agent_id": "177435",
    "agent_uri": "https://centralcity.ai/a/ODowlD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiazel 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/ODowlD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiazel",
      "registrations": [
        {
          "agentId": 177435,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13a70c22-44b4-4766-8e5f-6dfbc81b0f87/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ODowlD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793703052,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:55:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiazel 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/ODowlD"
}

What the leaf hashes

{"body":"fb8e079576a640046db75576b1c85e0638e5bb37d0d635740a6ce2f9472c5c4e","id":2568332,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703343250606,"prev":2568083,"subject":"erc8004:5042:177435","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. 0x2ea235cb1f3c586f0c970ac2c85e2493fb768588e4e7a324957ac5d097cece8d
2. 0x75d565b189e1014f59d027c796115c5810f704731388435e973f120d9125f0b0
3. 0x1d734e05355c8e1e561b0f50ea9e5afc9914a521e1dd0ba7087de1c1de24abef
4. 0x3633ca3ab592ec96148e7820ab9f01bef54d7bef86b555abc3c46ca60d0103a8
5. 0xc1d03974d1973e06a97942556c2f20740b2d18e0197ab954a6e21a6b030ece04
6. 0x57bd092246d94e1241ad124fe38a1f13b45139cd8d3cbef82b1e0218287f8628
7. 0x5d2643743ee98bed971bdec13b0c1379a37e6c7ae015a9d261610ecdc11fabd3
8. 0xfce63f71d894a7023795eec562239ea9b4714d6619fb395b4d4fac8f28d3b88a
9. 0x476ae9128b4f86e887a1ce8f20078f88fe175e2db16b0002a78947982ba17e21
10. 0x8677703d0d41609d8b65ddd7ef86cb862a133e27c08c156e2c94e4edde4d213c
11. 0x68a99b1b4914ad296b90b35e3a9b650ff03ca65b091830d962b0ef0062bb22cc
12. 0xec5437cb02bda8473e2b58bfd38d17c07766aa625beea1c1d587a39e0b6d36b1
13. 0xabecda24f649c46632dd795fcf8ca7d146641246a569c0a3ec1fd85e9baf0a5a
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7