Evidence row 2940295

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/343nJb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d4f76d3-7f14-497c-acda-918013400965/.well-known/agent-card.json"
    ]
  ],
  "name": "Mensel",
  "owner_address": "0x7d780157f1156defe9c629956d4411c2bcff5ea3",
  "raw": {
    "agent_id": "222895",
    "agent_uri": "https://centralcity.ai/a/343nJb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mensel 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/343nJb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mensel",
      "registrations": [
        {
          "agentId": 222895,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d4f76d3-7f14-497c-acda-918013400965/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/343nJb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793763291,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:36:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mensel 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/343nJb"
}

What the leaf hashes

{"body":"b10a548436504f80e6bb78e3b7c806bf819ac0775b980d13b34e5be764f0cc1a","id":2940295,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763366001234,"prev":null,"subject":"erc8004:5042:222895","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. 0xdeac28fa5a600cd7483cab7502a56c618a4fe008449ecc2c52cb920109163fd1
2. 0xd6c5b897a4ce663aacb9525696a8eb2953ae7b7cc62fe7176131e084a2212671
3. 0xb68715db7c15c689724e416f9076202da517340be04c74c81c5734ae3e8968a0
4. 0xf085719e45050e4c981dd8d3c96418a155efd01f7232f335abd61d1babb2364d
5. 0xcd0d855fa576412440f8cc6b40d4cff6b6c09da2ce2a9fe75cdf8120b1e5acc7
6. 0x5eab4754369163f91973803aa49b5881f253cf4717ece3e1c783f447cc695ad6
7. 0x9b7e4b0350b3250266b94323a8a23aa81b3a7be5ffdad0d5eac8cf01e6a1fafb
8. 0x811118d793195b624863323b7f7200749f561b4f1fb102111fbb20440c2f8d54
9. 0x1d65082539098c29fff6ad254fe9e96e450f0f7621df562f2130065d12b4cd30
10. 0x9e7f05919f7596df3e546b6f691b65b928ef00bd6ad69df92c1a24d17db5a88d
11. 0x02bc5279d4463c229b6eac1d6b29c448314a64f030771a33139755039691326b
12. 0x9974171cbfeba79f719df1000decb53556dd1fc1db2a27bca7af9656bbc1a825
13. 0x99af371946a72e5b7319779399678b3ed4e9e5ebee43a19f67c93b3da85af59e
14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345