Evidence row 2940244

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gc1ccY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b4308297-828b-4f3b-9ca7-954778fbae36/.well-known/agent-card.json"
    ]
  ],
  "name": "Giomper",
  "owner_address": "0x320a78a57016ca350c756e1890c8c4b4f7f36721",
  "raw": {
    "agent_id": "222841",
    "agent_uri": "https://centralcity.ai/a/gc1ccY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giomper 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/gc1ccY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giomper",
      "registrations": [
        {
          "agentId": 222841,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b4308297-828b-4f3b-9ca7-954778fbae36/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gc1ccY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793763170,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:36:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giomper 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/gc1ccY"
}

What the leaf hashes

{"body":"e984f638009334c39008319c5de1c54433f37726139ae58b1502021f524ff2d7","id":2940244,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763365821939,"prev":2939682,"subject":"erc8004:5042:222841","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. 0x97eef656f4ce99e05587a2b1371996f210743ca7500dcd00e6b6227271a31e94
2. 0xe1bd1c207ab3d69eb3cb80b90fdeba70ad2cc7625a9aeccb616997f27d6958a0
3. 0x9226f33e83543f49c7568442d9d966d807462abec6b14a1b99ab1e9d52a58b0b
4. 0xa4268ba8707f8b3b78e29ac3d9fd9f5b18d0a6caf3113da278598b53b507d82e
5. 0x37b7575efa0d1d5a34fa4e9db1899a3c33d2c024c40ac84df5e45bb03376b223
6. 0x9699527b74f8fc47af7093ebc6d3f8037bdb857ac76b58ec248c4a7bca640b9f
7. 0xb465a5553571d6793263361496d5ca1f69322cc7d402c43053425d80b5b42319
8. 0x53b85c21d8b5b96abb1beba7721b816369e96c7e91e6634b189aefb3154a79f0
9. 0xc71fd1449309e98c866613de0e29f421a8e2318afe1724dbdc1024a03f1bf006
10. 0xb0e5b4f784da2dca37c3e99b9eb2cca909ace733829ea031a87e47440031a5d8
11. 0x9f32ba6ccdf1b72c96ded846be9dbc415bf6e746481a71c576494cb4756a0326
12. 0x22c3e959f6c6b9bcaebeab78935153f29e6a8fe19e762f927f42168f3157aa82
13. 0x2c4d6956e0a0f10cd5ae78636f5925de3530e496f8dacddc6c0ee526b017c14a
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345