Evidence row 3142567

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bsE1Wx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9b0a35c7-81d1-40c3-8aa4-3aeeb9a65b4b/.well-known/agent-card.json"
    ]
  ],
  "name": "Maikel",
  "owner_address": "0x4b102a20119813b4fd74cdc098759ac04a5b1436",
  "raw": {
    "agent_id": "303730",
    "agent_uri": "https://centralcity.ai/a/bsE1Wx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maikel 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/bsE1Wx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maikel",
      "registrations": [
        {
          "agentId": 303730,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9b0a35c7-81d1-40c3-8aa4-3aeeb9a65b4b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bsE1Wx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831151,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:28:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maikel 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/bsE1Wx"
}

What the leaf hashes

{"body":"9660fa7e8c3772e69543d9c180b201bee68f57ffc9e07ffdce6dddb624a54e19","id":3142567,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831309640182,"prev":null,"subject":"erc8004:5042:303730","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. 0x34aa211bf7d78e1f2fbc27f7ed12b39098fcb29bf582bcca48c1493338437b9e
2. 0x957961e72d9880bcb38e406b070a3b164e7465145ca306025ef45db8bed44f19
3. 0xc7927d0f461ecf5dfc6bfef8d7e9b69a62db2658511bcca494ad5594b23d6b5f
4. 0xff9ecc4cb62e7362d3365e6c82289a2c7058f3378412774d79a37ab6386f065a
5. 0xc9f7bbf2d5776b8f3219d1b02776670b669907190795f184bb33be2d11410633
6. 0x820ac31bdd49f3c0cf398a92f3d059b0fac1503e209acc924811f6fd308cd232
7. 0x145f4328436ab6ac8622cd886713516c3b49ac8c85b835b6b75379b9444ad165
8. 0xef9d0986e3d8fe8ecbdb97839bff95283c22a5801303c82036a1ff80024a5f19
9. 0x5d9048aaa6cbcd463d015db319b04258d52dd61c051ee0dddd1fd3412db85046
10. 0x5ce4e3536ec19c69d7c950c92ad2807d67aefd24ed157edf5c54cfd439071109
11. 0x166e79a8b890aa3b53b2585e4b0ff5312addf7d7d368726bb4db2d85454912ca
12. 0x13d1d9d49bb486ec3c985f88404b943bb07281b224a011cfd6faf500193ae872
13. 0xf7ea1cc4463130101b83f41954d3ae5b2a6001a4d4f93eb4e06dff42b89fb1da
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345