Evidence row 3124511

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qs76YV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b5caa96e-a1e0-408f-af21-d260824540ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Plekose",
  "owner_address": "0xabf38d3e99fe253292d7c314c152a0f75058ef97",
  "raw": {
    "agent_id": "289532",
    "agent_uri": "https://centralcity.ai/a/qs76YV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plekose 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/qs76YV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plekose",
      "registrations": [
        {
          "agentId": 289532,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b5caa96e-a1e0-408f-af21-d260824540ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qs76YV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824353,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:39:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plekose 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/qs76YV"
}

What the leaf hashes

{"body":"e7619a41baad78e1a977e414e3576fe25768a5fe5d592325624dfac9aa01db40","id":3124511,"kind":"listing","method":"sync.erc8004/1","observed_us":1793824753414071,"prev":null,"subject":"erc8004:5042:289532","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xfa4a875412db37df88a590dfbaea5077fb1040de84f9eaf582a514d8406dc344
2. 0xe3c40b36ad90abda45e030548d24af99b13442113dd572db169b52be50f6fcd7
3. 0x368d5a70fcaaf95e07e2141d9b59b61e755f90e31d9dbe6a8fea8fceb0ce05ee
4. 0xa599bb0d828c0e8e8567e2231d78ad935dacdbcc1f5d040d1faef8d4a32a475e
5. 0x10eca7689f1962b525346fbf9d393e5c291c326c689e99c4950ed27a8c690b1e
6. 0x15f1de7bb5e87d27b11c1775a1d558e10cf227d3e28ade6845446d1aa85e301b
7. 0xbd51d64392345b0f1575bf9325cd1d301008b58decd7855ba59ade916f8d083e
8. 0x4fd953a19a8a03bb6c14e1160656b52d8b7e2d838ef855a4d7e8ba5eb01abe36
9. 0xfecce300a9aaedf0c3b4c8c5b3a6b354cc2844a9cc45b9533f0f19120f69c1af
10. 0x34838eee6fbfe5ed3bc9e7b89abe5ab97b4796afc54e2c8dbd83982e3ee38efa
11. 0x5aec514105efc992eae71be0df9773ad4e5d22f86f60719b25cfac82a9d7d3cc
12. 0x4aa1378372ba1b4820a06c83298d5d2da7dd0b148a35130620024b6302646b11
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345