Evidence row 2936764

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MEOSkY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/46ef10bd-affb-40e6-af1c-4ee4603988c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Kinsa",
  "owner_address": "0xa1126a044e298afa3c6c5450e75c7663da9a97da",
  "raw": {
    "agent_id": "221679",
    "agent_uri": "https://centralcity.ai/a/MEOSkY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kinsa 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/MEOSkY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kinsa",
      "registrations": [
        {
          "agentId": 221679,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/46ef10bd-affb-40e6-af1c-4ee4603988c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MEOSkY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793761611,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:07:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kinsa 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/MEOSkY"
}

What the leaf hashes

{"body":"7ffe4e2b7d6729e8a0ca1b3f6aa7e16f2b5fe9a514592c519e9b948e83c90460","id":2936764,"kind":"listing","method":"sync.erc8004/1","observed_us":1793761673324903,"prev":null,"subject":"erc8004:5042:221679","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. 0xa9fc9b265ede4ca58aa85b185994ee9e13aca5ad7639ce7df50bf8041f2154a5
2. 0x8c9f4f415a4ce8940b3a5210b207550ad7484ce35bb679d9fa005cbd8ab7e0bb
3. 0xfc70288d27ed9e1b443f63d587e36fbb5f0a73cc95eea3022dcab5a9b8add3dc
4. 0x69b9365f03b9d3f776f3c4cd2b8fa9f7ff91b4ff83edaf4d9f662d6a49f38f56
5. 0xfeb2b1ee9a7ce8f2ba46b3b440f44e765f2b1ab47e0b58fd70f0e42d9a925831
6. 0xe02f6b56ea818a03f05b6b4bec36e8bc094c5f6fb672bda4abca361609d2acbd
7. 0x42beff75e4c43e45407c67b93261efc8811a639110aa42f7b9e5e1e52c0dc406
8. 0x6b35b8ebe8c714c6c1978090d0497765bad36a3c1a8c14a0610db099791cc29f
9. 0x422b8f53154f9a3330aa0ae7a85e5e6a9b05ed1ba7db39e8982cae0a6dc59043
10. 0x69d5d913c433a332667c379005cbddeb9303bf72468da653b80f79a2d07910f9
11. 0x1a7c75d6d0dd0828351ca968d58b0a0a21f2d9d2cc50acb3443a73f77ab6bd6d
12. 0x8c66efd3383b404bbd3b66c728c1d0d0f49ac3c9342d8ac16e9e3f3f7d54f473
13. 0xc51fedd768d0d81ea02837d406f0eec5f4090d36df0f2e032b1a90a20e5aab35
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345