Evidence row 2117699

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jKqNZ1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b2523ef-2ad3-4c7c-bd47-2a4d241f6278/.well-known/agent-card.json"
    ]
  ],
  "name": "Nekeon26",
  "owner_address": "0xed5263b44cf835d73e00e67facffc7c7456d8f98",
  "raw": {
    "agent_id": "87329",
    "agent_uri": "https://centralcity.ai/a/jKqNZ1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nekeon26 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/jKqNZ1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nekeon26",
      "registrations": [
        {
          "agentId": 87329,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b2523ef-2ad3-4c7c-bd47-2a4d241f6278/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jKqNZ1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793617721,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:13:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nekeon26 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/jKqNZ1"
}

What the leaf hashes

{"body":"9704907e9739b534c3ec74f08aa977924bf84c6b176fa0f656949e507ec135ea","id":2117699,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618022750566,"prev":null,"subject":"erc8004:5042:87329","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x6a423dbb5b689cf4f685321ae33baaa6ebf71b6ad1e88a0059cb0586f32c12e7
2. 0x79ce9b1cf0a062d06bcaccfe64e4fa0afc7ece03146418f62121defdbce4b58d
3. 0x3ffc42efc4ba66e740b4c403243468f1298fde96b3e055f4e43a61d3b97aba66
4. 0x02ddb5475c0ce6a0a15f28b98af3c06d106af9a590e72877ae93ae47cd96fd40
5. 0xdf84d91736b5a1e5c811227f0201002d491a9fc9879242f118fefd8fa3d7fb31
6. 0xeb9a3b882528ab9b2157e748a9cd1e84e77c60dcf9aad4cecc72076f3af9c862
7. 0x0e026e0b4f85e2423065b7b15293846839d6b24165b8d5a4cfe745a507512eca
8. 0xbc79d4daee76e0c4f9db474bf03f0082bffa54f2e9f0c22b63d8f540d6787324
9. 0x256ec1ef0b6d612898e072c72d6817ed2e4994cd5926546bbf8edd94347216eb
10. 0x2729ab988636b9223f4e8b3b7194be90c239b2c6f320e6836726a4f7853b3098
11. 0x5560d00686b4a081e346c71baba0994558e82d29ddd1741bf70584055e3ec9db
12. 0xb48ca1bd0f7d11b26354130c55fb0705def4c057f699f06b082b6cdf5cb448a2
13. 0x2fd2d9cf947c79681f19cce7449a6b4b73c256ceadacecd526a729734fb1339d
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af