Evidence row 2951117

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2gUWeR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b78b0db7-4128-4cc9-968a-c60e0dfd710d/.well-known/agent-card.json"
    ]
  ],
  "name": "Daber",
  "owner_address": "0xa5a922951ed9a2b35260f75844e02ce81a2c3542",
  "raw": {
    "agent_id": "226264",
    "agent_uri": "https://centralcity.ai/a/2gUWeR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Daber 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/2gUWeR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Daber",
      "registrations": [
        {
          "agentId": 226264,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b78b0db7-4128-4cc9-968a-c60e0dfd710d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2gUWeR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793768030,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:55:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Daber 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/2gUWeR"
}

What the leaf hashes

{"body":"cafbf702356e3bb5ab978c75d4d79404904c543f97dfd6ae9d79e7e0f37caa27","id":2951117,"kind":"listing","method":"sync.erc8004/1","observed_us":1793768101564846,"prev":2950556,"subject":"erc8004:5042:226264","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. 0x0f4b31ce223e8fe6a9e0c4c19b8c788d218234cbf476f7e189e67cbc6dc7eaf2
2. 0xfa352112d384bd8164b701a2c3434c1babd54e4248127bfeb390f0b7e00a0e2e
3. 0x2a6f91354520dc9b4a41fa6e40e3d24649096a07d12e6203353809e3a2854bce
4. 0xecab48d59813715d75c77f242f32f186306130fc2c5ce3332435aca6b40effcd
5. 0xd24c196e137b9132d7214e78753b042820815fd6ef257a6a0ebe5699b0c40bc3
6. 0x73e22dbb5468a2c908e8f56d2d5703f3085b811f817c8ad27c6697f0f0bca328
7. 0x83ce741db95940419226017b0024718280474493a51e1f2ce527778835dcb5cd
8. 0x391f9583f393603c105d3779f49f8fffe8eb188e14bf76c113bf1c730b80c862
9. 0xc233ab91280473fab54ec503af4deb52b7e6f3e4282ed57e4cd3e85d1aa7381f
10. 0x4c7d28ce2dd74dc9081f15f1fdfdd87ea46cda11197069f2afa62238384a8c6a
11. 0xdbf8e794966fa87643a7d0a4d283ef6ce6076b87571ac0bdd048f8bb29eca6e0
12. 0x504f025418b9c63253037ab30982bd8d8ccd8d01bfd6d1ec31b5bd731f763acd
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345