Evidence row 1781329

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pASvKy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f48e06e-6194-4bea-88da-fe4370c53614/.well-known/agent-card.json"
    ]
  ],
  "name": "Romompias",
  "owner_address": "0x08e6bd7a25e948ffd72857a5554d6320184467e7",
  "raw": {
    "agent_id": "15981",
    "agent_uri": "https://centralcity.ai/a/pASvKy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Romompias 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/pASvKy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Romompias",
      "registrations": [
        {
          "agentId": 15981,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f48e06e-6194-4bea-88da-fe4370c53614/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pASvKy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793555447,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:51:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Romompias 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/pASvKy"
}

What the leaf hashes

{"body":"71d697ef6996f2d4516343d90a1757ba3f1d9c4ce7391c27fac5e52f2b4335fc","id":1781329,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555471147118,"prev":null,"subject":"erc8004:5042:15981","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. 0x5e6ecbdbc158779252d52d7e616567d89d4a583c226eda28ba9f38033935370b
2. 0x1b202d4313f14ebf4d26716249d1f3b572fb01a918c482327c6dde20370f8a6a
3. 0xcd22655638d92a898299e293b3932a014a1274a1eaaa5bcc3b29394011a42645
4. 0xd9768fc7efdc5202f6cb21703431cee67b458ab8bd2ced2617e458b95f44e543
5. 0xda90b4bb34fbe5fb20867c766870f5e64d481e6a12181d6dca3c68784e45824b
6. 0xc8d39f8e7d5029b756ca9ce15592f59c0ee63fdb26f833760cc6471c756f52cc
7. 0x937ff4596e679e580d529083d371443d6ccc1fd9f54421a893a2cc1bb444ad3b
8. 0x547e2a8f485b2c83212b7bde5e0d08c475b0fa78151e3831aa8f9e0107e3d4b1
9. 0x7adf4e46c60c52e29e5e4cd61af2c5d406bfc802347818ecdeff6fcb0941126f
10. 0x80ea249540e60bc16dd7c95b7aa64f42316cb2493727f7575520b7ee9faff6b8
11. 0xc86527feacf434102b689d4ca760bb06d2aa0979f133f8c709300697a6915393
12. 0x07cb03b5ed486f46772ec21857ced937769ef316266dfcc3443224253255fa20
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90