Evidence row 2961119

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3v3LCA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9716e372-172f-4f1d-aa21-01d0f5ac381c/.well-known/agent-card.json"
    ]
  ],
  "name": "Gaumpet",
  "owner_address": "0xf0540ec45c380d1d54f2f6d0a478e8a14aaeb9b6",
  "raw": {
    "agent_id": "230020",
    "agent_uri": "https://centralcity.ai/a/3v3LCA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gaumpet 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/3v3LCA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gaumpet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9716e372-172f-4f1d-aa21-01d0f5ac381c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3v3LCA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:13:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gaumpet 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/3v3LCA"
}

What the leaf hashes

{"body":"26acf713e17c1111f7598c2e42f78edacc6867654a420e000016dc9ca88fe6f0","id":2961119,"kind":"listing","method":"sync.erc8004/1","observed_us":1793772800481366,"prev":null,"subject":"erc8004:5042:230020","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. 0x139fe81ffa43275d8a1b40e570f12b443b4c5102cf25ec6ce6747c2bf91e585f
2. 0x0969ae9575cf7f08de83247f6aacf62dbf7b152a40ea5ecb0cfd39660e6bead1
3. 0xc8539b97d7b8200602b472a66c0a00d43367ad2bd9015c1e6ce567859ce1d74e
4. 0x49a513209416af262a6ff408706ae46a803eaf8416648f848f3dc397bf14925f
5. 0xc1807b3d4b4bc0eda98c8f721a1555682ea5b328450b6da5157ac6d919ab8196
6. 0x81a364051769050db067d4fb3db2505234b93777d1e55445581e2ca9171d8cbe
7. 0x043fd210c9d51d9981c035748a05d1258e206d482709def049dac9ff11101c07
8. 0xb38bdfcb1f8621251ca676c6dbba635cd5f2334217b0834fcd478b52b7318c8c
9. 0xf945633e9b31176ab4ee945920b3e09d0f3297ddb892911350d7660dcaa6ea15
10. 0x551f89a4dfc836314bbfe5e4dc3a972e79904b34bccc7cc8a90d176fae7a1569
11. 0x6d1bff2edf04653ca66a23289b93d413dec7eaabb73beb3f32f1a2deefaa8ef9
12. 0x765fa2a1d0c025db8bea08f25c39c5e52474eaa67d6c570f5ee7b62b29cc636c
13. 0x0c961c90e8e90ea0bf2db9ef631f7a8ed79970c2c84fcf0e6534f1a7d66dc961
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345