Evidence row 3401958

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/airZNk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/878b66c6-d354-44ec-b633-793ced3477ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Lentel",
  "owner_address": "0x4443603134bddd0244f11d9e24b50fb4aaa9ffda",
  "raw": {
    "agent_id": "333850",
    "agent_uri": "https://centralcity.ai/a/airZNk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lentel 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/airZNk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lentel",
      "registrations": [
        {
          "agentId": 333850,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/878b66c6-d354-44ec-b633-793ced3477ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/airZNk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882583,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:47:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lentel 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/airZNk"
}

What the leaf hashes

{"body":"5b726044e24ab5a508ac9b8a86cf03bce0d5192e78c6a66eafe34c8661f84af6","id":3401958,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882865409812,"prev":null,"subject":"erc8004:5042:333850","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. 0x1922c22c00698e6cba19555506c3d3e1678b39707dec0e21d6a8742229dc0abe
2. 0x806f0b45366806d11dc969292d9b584240a39e6b545fa232dba87058b5110222
3. 0x5ab321772b3d4515c221ccf05c737f764825e667fe94db366fe7b45e4754aa88
4. 0xf7c72daa1c0dd6342ddae487829ec974f84a2dabbc09c188e6bc07d24896d0df
5. 0x01291ec8b6ad56775bfb430c2dad28c7ec030e920acbaa1d3bf78617dbc74798
6. 0xe47af3674087636adbf2c121071a8ddb69e9586d2e03652a5064bd3aa881bbe7
7. 0x8f27be2f055596cddcd69593050a0d94aaeeeee52900ecef3a9f47061f704159
8. 0x38a0e1a15a5b27038c12fdb3dbd9aa1e92e3b21b835f03983f5589bf5147b28d
9. 0x8ab971b75915619c5670e808a9f879ebac011fa34bb25b046df0ef9ae52e4319
10. 0x82cdd599bef71297716374ed8eeb4c0efec836f5e00e7aaac12a35c910bbc33a
11. 0x9c462fc7d299ecee2cb5b569f7756080ea6af8869af6fb117c7afc4cec51d683
12. 0x462120150b71972a9dccfeb3c561b859ce4febfe60f5ddffaf5a5ddd0e495659
13. 0xe7dd35b25831ecd57d8eb7babdd2a8ab45d8eff0451e8a675499c6f431210fa0
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94