Evidence row 2724023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mzn19l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8b5e3ecf-d0c0-479f-8378-ced71fc343e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Resano",
  "owner_address": "0x566775cc369eb289784c566bb25ed64b96727446",
  "raw": {
    "agent_id": "209900",
    "agent_uri": "https://centralcity.ai/a/mzn19l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Resano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/mzn19l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Resano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8b5e3ecf-d0c0-479f-8378-ced71fc343e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mzn19l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:56:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Resano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/mzn19l"
}

What the leaf hashes

{"body":"615ad91f2a593098ecba00750a8f7da6b9c78626c0452ab81d62d0e6399a2095","id":2724023,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746617576514,"prev":null,"subject":"erc8004:5042:209900","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x8c5635579bba286cc00fcd8de916eb89dafc91ae4b239ba97b45716687db445f
2. 0xf0c6cf1d260e58c1be86c4e9c4067f53a0b93c9ede24a7a7a5f85e86addd6a9b
3. 0xb2f9ddeb8e2e38c4b4ab5073c9ac35a4153264d2faef30c50a5d5bb664e66ba9
4. 0x1d4cbf3783adb18fc139de3fdad382a1737dccd9779854113b2b1282ceb53505
5. 0x9bc993e0e9450388ced6c92619ae0b7dd5255619bb0e25067999566bd0887511
6. 0xc379ec1b2600358ae8a570756b0c0e46e8450c74b7733339a10408d433613a49
7. 0xfd45a3994b9f45705eafb5590368fa5a39390f462437bde70ba3f26ba5caae78
8. 0x2af9ca3debf8325cab93fc429d602945cf8773aaa8d3fa4f828e40223ca6dc9d
9. 0x1d355cf5a6c86182d9cb7b11d7df63a0925e3cc51adc08dea4352f5c3288f557
10. 0x4a3abd543e044e4d00b9e989c7723dc255ff10251b088c9fe28053d875fe13f9
11. 0x87d4a7cbf16c219441a7dff2d0bf38dfc3c2a1d487f84560d927b2335c9c29b1
12. 0x032099bcd0f2e4ba1f4474e1f789acb4d9a0a16bf794d5984d460f0ea19feff8
13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7