Evidence row 1776518

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tdtEcx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16f1f867-0f9b-497c-a882-c1b73cec3ee3/.well-known/agent-card.json"
    ]
  ],
  "name": "Sokuzor",
  "owner_address": "0x43168c48e8318c879afab42bf4ef47c851dea575",
  "raw": {
    "agent_id": "11698",
    "agent_uri": "https://centralcity.ai/a/tdtEcx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sokuzor 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/tdtEcx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sokuzor",
      "registrations": [
        {
          "agentId": 11698,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16f1f867-0f9b-497c-a882-c1b73cec3ee3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tdtEcx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552103,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:59:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sokuzor 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/tdtEcx"
}

What the leaf hashes

{"body":"91f803f8f43ab5f7d3efcadc4564c40660d942a17ba22fef053d9e9542e15e9f","id":1776518,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552372015042,"prev":null,"subject":"erc8004:5042:11698","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x066f54671d2904756b9bf2cb0b6a25741698392d687efa6454406ceccec83f8f
2. 0x03d3e6049cf57ff9771eef69b05d46c31c636400c734390baca4cadcf9238d35
3. 0x5d4273a0838e69af9fe09eea13d2bb190163ceaf6b65d27839f17e548d69d19a
4. 0x35b3f3c11c58f138ed53a11c2cb004a9cebb3a0bf87a6755e3bf63e7a88b6173
5. 0x31ec5e0e20e3ebec861b4122dfb0588c3c04dc04bb0056206f9c11fd014f439a
6. 0xa6c17d0b20d3529c944af6d142e43482e8df3eab6a54a2446dc1c6746114708d
7. 0xcbca7b49fe008e428b4be744f75201561e5f3ce1586d97020cf43f1781c7d264
8. 0x49e3cb39621c411c74a1c9708b8bf5a2891a32312ad93abedd857635c02f418c
9. 0x37c484a87bef91fe289984d3eb87bc736f1ad342afb284f9e92c7fcf24fb1a26
10. 0xdbba0866ba18310c5d8d9e0a04ca30f304b6f4893dea189a657fb3aa6212bf5d
11. 0x1933507d6f34c466ec8db31b4a5d85e8d5128afe3d758d526a14d23e914b5f3d
12. 0x0e504833698abc04312a4beba98e6602297f4ebcc6ef94d56c7c823f8f4d1120
13. 0xc5ca32546ce0064b3138a27ee36e8efc96a7bb8d2662039a9f7264614b609213
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90