Evidence row 2544192

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DT4Fpw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9257e8c8-9fb8-4484-9450-e5b1bfeb3ce7/.well-known/agent-card.json"
    ]
  ],
  "name": "Keimani",
  "owner_address": "0x3c734915559b03778dbe651909aad700a37b037d",
  "raw": {
    "agent_id": "165294",
    "agent_uri": "https://centralcity.ai/a/DT4Fpw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keimani 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/DT4Fpw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keimani",
      "registrations": [
        {
          "agentId": 165294,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9257e8c8-9fb8-4484-9450-e5b1bfeb3ce7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DT4Fpw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793688965,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:57:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keimani 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/DT4Fpw"
}

What the leaf hashes

{"body":"abd423dfab1d9fd3aa91d872ae44f1d4d5e8a224a61c8b6f539c7ff6e23d7c5f","id":2544192,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689048205915,"prev":null,"subject":"erc8004:5042:165294","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xdd75a45ad1913a555a141ac2544adcb00b4e8d9feacb788960fad0a01847ad0f
2. 0xb86b3ac62a70e35baa9f7138d5a7f9a120c08afc8260e3f1b317e22c42769ebc
3. 0x12e81e3490d0b129cae13b05a7820b9aeb2893a867fc4f3b05527308b650016d
4. 0x2ed47e9e3fbc958f0275db3ddde69529451c58ef3fe4951aa10344a9f447de29
5. 0xa3fb5241d28c2cc719f817ba2f7a57eaf42c3baf86b7838176cea5b04515a7fe
6. 0x73973d82c8365ad5712d61051050e2f4cf7fecc4c1f177972cc5df0b7877f32f
7. 0x2b84421464adebf9fedcbfa8823345ec94eed28518fa62363628fde3ec4850d0
8. 0x31a33024581f6bb5e677f6186cab63ef3abfd9d0ceda4d7e634df3c452ad0e0c
9. 0x1d80ac03d3b39c168a17566ee7be27b272637325bf7f16cf484f1ab3b310a9c5
10. 0x6885941e3e3b26081776eed88656a583076c670e20f90db423d29cbe8032ed49
11. 0x9cf52896e51759f0cb0df15622d36d543c10649f8a92c38e4ecfd6f5e0e68ad2
12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7