Evidence row 3060097

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qfnAjn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f933015c-3609-488d-b1d2-2f5c678d9425/.well-known/agent-card.json"
    ]
  ],
  "name": "Plona81",
  "owner_address": "0x815887f73777958f5a9fc76b630a696b2d16fc05",
  "raw": {
    "agent_id": "282998",
    "agent_uri": "https://centralcity.ai/a/qfnAjn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plona81 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/qfnAjn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plona81",
      "registrations": [
        {
          "agentId": 282998,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f933015c-3609-488d-b1d2-2f5c678d9425/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qfnAjn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820896,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:38:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plona81 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/qfnAjn"
}

What the leaf hashes

{"body":"18d30fa2c166710eccc4059af2a400f53b1af54ff2c42e910627950d415f6b0f","id":3060097,"kind":"listing","method":"sync.erc8004/1","observed_us":1793821117115090,"prev":null,"subject":"erc8004:5042:282998","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. 0xf191ae8870b5221e458617d1d684f1855df5e710169f91d9c3dfa3e39e074dcf
2. 0x47f654a131d0da9fcae6ab9710dbed2ea0fb8124339b4621301e40828ef4194b
3. 0x1ea4b97ac13f32f856609c947cd9e1fca00491af6769ac9089fd8b415b7fdb70
4. 0x5b3345ff34950ed7bc19747ed3318f1336cc44d63cbe004a3818d45364c52237
5. 0x2536cba02fcbc9432f6ff8fccb9717874054c40ed09a4e80ed3ddd6c96d8bbec
6. 0x9dead1314ec07b609f706f8676461aa9c1e9c7645100afb2b9e5fbcdee45be80
7. 0x67a8f3d17bb864b789d3fcf89387b087794da0691238c07f4097c602b825bc58
8. 0xb52516e0504dc3641d78882e22a1a820847c5d2bff2205bc7839f8af9441d849
9. 0x8eaec26bd0da6f8c521992395eb823030a47c362aa37f78c75f30f82a611a0e7
10. 0xc41566db15fe7701b836c47fb731f85ec86d4c8588077bd5c4d68b4cbdbb92d1
11. 0x781fbf66d6f721ce8aba35ad73baeeba4cbeec93f42958f8dcae86110d4d1927
12. 0xedaf4b06d63995043eb922cadb11c75a64f98fb3180d635d7e396cd9c8328266
13. 0xe548c1eb35525797a537b43c3fc3e8e92a754730c1a1278d482ddb992877f15d
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345