Evidence row 2492169

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dJjr8W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/288d059f-ea04-49b0-af7a-f50a5dcdb338/.well-known/agent-card.json"
    ]
  ],
  "name": "Fumias",
  "owner_address": "0xeb53aabffa664bd1bf4b45152a6fbbb9b62e27f2",
  "raw": {
    "agent_id": "145416",
    "agent_uri": "https://centralcity.ai/a/dJjr8W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fumias 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/dJjr8W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fumias",
      "registrations": [
        {
          "agentId": 145416,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/288d059f-ea04-49b0-af7a-f50a5dcdb338/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dJjr8W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793666751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:48:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fumias 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/dJjr8W"
}

What the leaf hashes

{"body":"1dbb0aa5e9acf59684bf00c52e9da2149225a3e35fc1eeb3ca191e4c8a078886","id":2492169,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666916744750,"prev":2491084,"subject":"erc8004:5042:145416","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. 0x8516253bad124e3339d6f1d0e501c2e1ec7dd9b04946e321d3bc9faedf1b8491
2. 0x4f0e46dc5edf348c03677cbc32918af067d282160faceb0f32ec31e8883ca0b3
3. 0xe89612caaf9fe9674fefd78e6317874f06c017a454d6cb8cbe2f3c448ff83296
4. 0xafe773eda77132985b5c1b1d87ecdd5c98029dfdcc6287704f5e36dcc2792d8b
5. 0xc5d69c722686892ad4ad102b5e106e121bb247d43ff23f1b6912c9939f8b5427
6. 0x5e202977f97ad929aa7539ed7a1f40ba1977602de71b9ac2e500ac6e7eff1198
7. 0x3a447b85cf7a230390346b68c1c1b4687e7a148cdbe4a9e617ab555473e50126
8. 0x51e657d7f0c22d0058bd7731d2c18e296c276e68f6f1cf08b425f47c43783ea4
9. 0x5865bbe133124255f1f205baa4c394a212784b8110cdcbb1b61d9d786affda71
10. 0x73cdbde63d4a3d8d82f87c643fb76dfc11b3ac16058790e128d008ef8bb84c91
11. 0xcfb7b93f3158220cf2d752d544579cb1fbb34a9323ccdf841059112766a87449
12. 0x5af57549afdc2a7e441674bc679508a1abfa5e7e9f02bd519feb4e488340ac38
13. 0x4c1bb7805c28c99914212233f31f3f9b3d39ed6d0209166fbe8eb2e894fc9168
14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7