Evidence row 3370889

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hSlfAH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fb97d01-693a-42e3-9faa-4dfbdd06814b/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruzisto",
  "owner_address": "0x64b5a8d04a778cb0f4856c8532498639648dcfbd",
  "raw": {
    "agent_id": "321159",
    "agent_uri": "https://centralcity.ai/a/hSlfAH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruzisto 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/hSlfAH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruzisto",
      "registrations": [
        {
          "agentId": 321159,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fb97d01-693a-42e3-9faa-4dfbdd06814b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hSlfAH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864537,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:43:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruzisto 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/hSlfAH"
}

What the leaf hashes

{"body":"cbd449502f805f9466c894c9ba2703230a18c489caf342320587970173b7f572","id":3370889,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864633130610,"prev":null,"subject":"erc8004:5042:321159","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x15573498c902e0c5772d4d8b87eac03c89dc496b9e7ed5ee1e0725205a036043
2. 0x0aaaea65c728363a03a2bb1e1911b48e57a03f3824f065f5707affbb2fabcfb9
3. 0xd7df14c3334d621bc40d2691a8bb7ce6e9a86a40f34909e8985e1994a9723aea
4. 0xb0003eea773cdabb1adcb7ff5c8b3a4f773bb5b42f8a3f3afcf786e8ec84912e
5. 0x2d95c618534b7ff3498836cbaa9370e0bd523d73016f85a9ae7be0a11fe13ce2
6. 0x9d0cf4a2883bcae610f3e5f5e8b839d45bc3f5a523d4ad6fec33be3dc094fc9c
7. 0x389c72015af44cc84ae7633feabdedb0f26e3af674355e881c36cb670e863520
8. 0xb724b8b038e45bd9412965c6f0b9070ade53d8eb4a34ddf892bf682f412caf55
9. 0xa5f67541f0708f25ede6d410cb12a9e7999dbaeae6a3e6039741ea8a1e02f9e6
10. 0x9cf56388f159190bbb193f38b2b6a5ca1fc1f40ce977f0ab349e83a35d818ca7
11. 0x71d416a0c4f4f82befc1be6540e52cc34b55a9de143f71a7ce3ad75df1d56a74
12. 0x99612c0d0fe803910ad02cac1099087cf81c4c9e901ada5392ef55766e000d22
13. 0x56fb483f90a438aa799fb13783ca8c16107192f63c2eaf825e0f1afcbb86968a
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94