Evidence row 2921560

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JwwM24"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4c37037c-9477-4716-9e7d-c301db9da783/.well-known/agent-card.json"
    ]
  ],
  "name": "Jinsik",
  "owner_address": "0x067a565248b87996036a43ef99675c671bd1bdc6",
  "raw": {
    "agent_id": "216050",
    "agent_uri": "https://centralcity.ai/a/JwwM24",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jinsik 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/JwwM24",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jinsik",
      "registrations": [
        {
          "agentId": 216050,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4c37037c-9477-4716-9e7d-c301db9da783/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JwwM24",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754142,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:05:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jinsik 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/JwwM24"
}

What the leaf hashes

{"body":"cd92fbc48080fc3ab60f76062e9bd6dd4a57f980152a9db3353d4d9e56a68fa4","id":2921560,"kind":"listing","method":"sync.erc8004/1","observed_us":1793754334318158,"prev":null,"subject":"erc8004:5042:216050","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. 0x36c376ca6fed83c81358a32ef85b52e281f9301780e71008db5c6eb7aac2a006
2. 0x9e0a953f1ced7308eaa80e911ac09aa49ca0287d972ee831a5bfb5652897c4a7
3. 0x27c86cc13de90db0eeee2cb5f45a8413074cdcaaa71de40607f8b928a1ecd70b
4. 0x8122538f481b778d325ae1a90c1d56ef8a300b71e1bef2e95d815825e7ec2bd5
5. 0xd25e1c05cadccf08578b4881edd4f8adac1b5d38303604d7427be07841cb3ffb
6. 0x6accf5643a180dc2fee8ff085b8e24136a43759bc0dab1994545bc123291d053
7. 0x9dcd92366c0cf8bd3642d0a2f8fd4e9325e0b80e74005b45ab0bfbbaf4c15831
8. 0x287969cad79d07dd8207f419fdca150d4e09cb8cc3a52f08e03598ee113ab736
9. 0x161ef7433044720303ba1e63d67ddfb9f4f2130f16a8bdbba9ceb336956971e1
10. 0x08d694065e34e7c8eba8c8bd018aa6fd3a0f2589945ec2afb6f77b8725c1f134
11. 0x4848b875ea7bf24bd49254f9fc7d5d2c59d84ab283defaf6162f2f48267b581f
12. 0x592642cd1d1928438c563c502cb68c5b09e56a2a58876a7c6b5e45c5326ea123
13. 0x8473786c6873bef91ddc86a1d99f6289ac1ab6be1da95c6f73dba287fc4e89b1
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345