Evidence row 3133893

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X2Vp89"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7df8b42d-deb1-4d59-997d-cf77867e5fbf/.well-known/agent-card.json"
    ]
  ],
  "name": "Nisert72",
  "owner_address": "0xd0a43d6531cfb2ca52ee301f53c8ee310730077b",
  "raw": {
    "agent_id": "296861",
    "agent_uri": "https://centralcity.ai/a/X2Vp89",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nisert72 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/X2Vp89",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nisert72",
      "registrations": [
        {
          "agentId": 296861,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7df8b42d-deb1-4d59-997d-cf77867e5fbf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X2Vp89",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793827795,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:36:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nisert72 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/X2Vp89"
}

What the leaf hashes

{"body":"4d4d234ae750f6ef9956c7fe3101c84a2729e119f95ff61edcd67935715a9399","id":3133893,"kind":"listing","method":"sync.erc8004/1","observed_us":1793828213228190,"prev":3133643,"subject":"erc8004:5042:296861","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. 0x3f3b53bdc9955f05f72a1d662f334a33aa112e0b9f61bcf0ae3ba77798753428
2. 0xc1830701ce0b88a9c5e9419cb18693cd612667f4c1144ba9a019930ff74bb8a3
3. 0x7560838db9f96317f20e825af9f31cf3d64ff78a2ecb6818fa57947ca03e2b5a
4. 0x15ea26cefd98faef9d26e677ec8e8016d7bf1e241dda0ef1c22d4fd2088dc04f
5. 0x5470ba4a7970080248f14a9eaa15aa51a0e8983032eb2444328ff04898a59b5f
6. 0xb2182b11cf572d92a9eb3d84532bd87ebe327e2ec602e14ad5143ebd30573679
7. 0xcbea150faf20bb66de9cb4fd2d6220a0663f404cd5934f609e7e9728ab48f2b8
8. 0x9fae565f1c98dd744e940dec2f7e68a519ecf04e980ee07449cb4c97dc5b87e6
9. 0xcd64442affff96edd24d4355960c9b02a2eb6b70a9c51fc35277b715be308aef
10. 0xaa884e2754011d7d99f13649431882a07762fe0e5c44ed68e8ee71a47a7bc090
11. 0xec07224030c75f9331b7e5f51839dc476c702adf2c8a1a0d24620db8ed46d492
12. 0xb929cb97ae919408df98ed45d386359fecab4e5b8b097202c5e08f3fe23c7fc3
13. 0xdec29d7e4054f7f2feeecfedca93a5f55f6fef0ef1d96f5adbaa18d4720c8c77
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345