Evidence row 1771883

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3K6DPZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/37ef6781-c2bc-422d-8a6c-3b27cdfeda30/.well-known/agent-card.json"
    ]
  ],
  "name": "Gomert",
  "owner_address": "0xa42c63d9a3f1bf3131e08cace7841377ecf76636",
  "raw": {
    "agent_id": "7852",
    "agent_uri": "https://centralcity.ai/a/3K6DPZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gomert 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/3K6DPZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gomert",
      "registrations": [
        {
          "agentId": 7852,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/37ef6781-c2bc-422d-8a6c-3b27cdfeda30/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3K6DPZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793547724,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:42:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gomert 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/3K6DPZ"
}

What the leaf hashes

{"body":"32092ef7602503b40ae2ec5e04432895861cb6556cfe2a99789ca5dd79b79a21","id":1771883,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547745303806,"prev":null,"subject":"erc8004:5042:7852","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. 0x17212e0b91af995630c38afb0cd27b37010a030192c42dde48f860db504ec0ca
2. 0xf4b1487760c3e5b92bb7e44ec0dd08025466ebd2998245a8a6e4eb4b7ca899a2
3. 0x92821b93774aa9fa021b9748f79fde3477fb1c0e31180a320d993be1715cabe5
4. 0x01600c2e4285b9ed9a74ecbe8931e5029669aaad386260072df70cf6ead2ea7d
5. 0xcb1ce38ca47d5b1e5854cb7e912b6f9c2e448602e7f80794a01e60f53008624d
6. 0x5c3917cc8d757e42e819ccd5d48052f586b8e0819ba1167be2ceb5f30ba0f318
7. 0xe43481d9352ec643d7a98a24c9853e8a02feecb372bb409123721065c678b754
8. 0xc41a3dfb6839895890826dde893b07d447e5350a58459b05861278deed853375
9. 0xa31a81f1cca7d18a9ba870df9c36562a4552329e62931f4217bd3ac7a7f5f9c4
10. 0x7c14b4bb87e70c571596fe2d86c0cf52b5eadf9ef6f92ab4d99ba8536497c9b7
11. 0x1fd4ba042b7828c4e4bcb52c9fc7c5174c5dccec2e856057594851aae0045130
12. 0x146316976b7ec4583b26232bb6d8121bd01137743b2d16993895d49d09e8d1cc
13. 0x10405c22dbe2ed0ca6e6cc381b8fb16e2b184181ad6bf0dbf94a86aec4f16b97
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90