Evidence row 2947097

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C8jcj0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/767b0a6c-d55e-4804-97ff-568e07a8ae2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Oraubel",
  "owner_address": "0x7de912196da3aa0fd6584a6d24b2421336ef00f0",
  "raw": {
    "agent_id": "225054",
    "agent_uri": "https://centralcity.ai/a/C8jcj0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oraubel 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/C8jcj0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oraubel",
      "registrations": [
        {
          "agentId": 225054,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/767b0a6c-d55e-4804-97ff-568e07a8ae2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C8jcj0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793766138,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:27:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oraubel 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/C8jcj0"
}

What the leaf hashes

{"body":"c3ee155313738cc94528a644cf99a8b78d9646ec15c0ceb6bdf4421da4d295b4","id":2947097,"kind":"listing","method":"sync.erc8004/1","observed_us":1793766427221232,"prev":2946552,"subject":"erc8004:5042:225054","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. 0xf4124625b6956476f144e4269428c14bdbd9c7be970736e4da581b8632863c06
2. 0xe850301a930116d3f01cc9920b9fcdb8e10d45a844f63000c4d78374259f9d90
3. 0x53564f2d24a62c001b3505e6ffdfe1244449b7c2c01229aee663e5b1d8a79216
4. 0xd81fd87b739eb2aff699eb4c34d08d0b8dfa396f44c14af564aa5cda990ce41f
5. 0x995d677f80a5d9d5e6c060bc116ca4565c607c8bcc441f592aad903f16d79078
6. 0x33c7a1d3f69046e0e640bbbb4986b172caad74efad093680485375a69d45abb0
7. 0x7c2eba138139a1c9bae85b74b1274ba1a46c1e5135ace20dd800c90ae780fa6a
8. 0xab4d4da0374301763ead8075bc5a62241b27a261be0962d66f7cf647e4d3c957
9. 0x88c421c29498bfa9ceea91f8139877c18338365c40da4588ded77481c7352e12
10. 0x1ea32fe3fcdc30561ee764155bf291e95bde89fc972e2b92ce91c58e5f96ec58
11. 0xbb976aa8f4251f3ad32faee5e8ed628094a35f0b7c6e6c54550e7cabd5236083
12. 0xd6882f44a65d71c5bcbe1d704e01ccc5ba01b4811accb01033ce9703d04c4446
13. 0x58f1fe680d97447966f120c32c86961b978b07259517f13711caf77434296681
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345