Evidence row 1830545

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IBSJ9T"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/497c5f1e-58fa-4fc2-86c9-8e3dd2aec8c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Lotose",
  "owner_address": "0x8dcc4268e84dea6c6eb3ea1453063eea0c989d9c",
  "raw": {
    "agent_id": "28991",
    "agent_uri": "https://centralcity.ai/a/IBSJ9T",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lotose 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/IBSJ9T",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lotose",
      "registrations": [
        {
          "agentId": 28991,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/497c5f1e-58fa-4fc2-86c9-8e3dd2aec8c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IBSJ9T",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568531,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:32:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lotose 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/IBSJ9T"
}

What the leaf hashes

{"body":"bd223bed043f9714d4c9129ffb5700dec5807d1de3657c383339eef56e69ba55","id":1830545,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568757880139,"prev":null,"subject":"erc8004:5042:28991","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. 0xce7b99e3220100c01d32df9e5eb1fb6ccd8ad022445c90cdc468956b3d356bff
2. 0xf60569adfde1b2bd113dc95206d38162ede2d9d3e51193c414e0841f75cdd503
3. 0x6062dda34e696635cdf5abdfbbc5af6629383c0088d833d7569c82bb5611ef30
4. 0x4472bfe2aeab6d48f261ae39cb3ece0ae21746660cc0688c1eed4b3b99b0c79e
5. 0x50ee8795ab28cfdcb8e48fe1f18963e28fd250bf53c8617ccc646d09eb207029
6. 0x0800cbb55cfa28f00af0dfd0f86fc2a52577bd5237a14e96b44371cc804c92d3
7. 0xb546f9b2ad10d94f9ccf64f72fb965fab00ee570692bf0078560d6ed0667b5be
8. 0x62e95c3f116c96e0f3b6c53fa6ecd233e33826d8117c21ea10c2ea5984f0db8a
9. 0x6969448ebe0f8ac755481770214add9c9d93b3d1c3ea3898b9455d117aa21f9c
10. 0x2ef4950ac510d43eb1435f144e434d788269fd6a24a8e175514da02180e2b5a5
11. 0xd7bfbbb77dc5d5d466b6521e0baf91545ebd31875eed299a318febca71ae2180
12. 0x31c1c30af3d362a5daf962324b8763f11ef40cbbfc221f01b1d00db92e30a88f
13. 0xdac71a6781318034c1afd4a1a615965f2837dd22d52db9dcf4ff6d934cdde2b9
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90