Evidence row 2165676

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NRXg1X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/00072f4e-c2fb-4ffa-aae4-62109603d12d/.well-known/agent-card.json"
    ]
  ],
  "name": "Hanisto",
  "owner_address": "0x0698f080be71c969a3751b7af1f23d561e6fbb3a",
  "raw": {
    "agent_id": "108117",
    "agent_uri": "https://centralcity.ai/a/NRXg1X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hanisto 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/NRXg1X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hanisto",
      "registrations": [
        {
          "agentId": 108117,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/00072f4e-c2fb-4ffa-aae4-62109603d12d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NRXg1X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793634001,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:42:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hanisto 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/NRXg1X"
}

What the leaf hashes

{"body":"911e7faf7090b8b48273a54efa75ca48a05bdb3014d950d89b9fafc188b9e0ea","id":2165676,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634171402546,"prev":2165248,"subject":"erc8004:5042:108117","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. 0xd92fcfb52c9f0fc14753b3938bff447659c3aa346684e783b9394651efab941d
2. 0x51a462eae03e6dadb9386efa8edcaa288b129be6b9f23cb625428f3ddc974803
3. 0xed0c0ea637f238e880ca85079d250703339746c38931d6b1faba1503fdf81f66
4. 0x82b9c4c94caa17be13d24eb2427c901f9197afacc5333d7ed3f84d6774c5a3ac
5. 0xd341396105024ebf66a9b856696e4207d2f844452ca48f10baf442f6f9c95ceb
6. 0xf91e1a92f314cefe2dcfb4bd443809e8ea10897fdf5221b6f400502d2d2bf3fc
7. 0x9d0c29fff939c9f193ad2efefa16d613ad755598c5e30ee467657aec954f9b8f
8. 0xcd03ed29e4c11377cb35ec68cbcb293478a2a889fc6238a628dba694830f465c
9. 0xd37f2912940d7538ff75f56cd912d11f6b3aed6e3a00104cab1cef30c02a62ce
10. 0xd97648265f4fc84ef8814a9e3a90d371c6b93330e682360c837cdefbc71fe0ac
11. 0xb51504a9003dd92aef80567a90d27c4c36964a72258455a99e797d43710e0876
12. 0x435cc71c6d86200fe212d967213b085a0a83df982afce4acfdcbc7d5c99e493a
13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af