Evidence row 2521619

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YLDKVb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30feaa5e-9ccb-4fc4-888c-f49b238c32cb/.well-known/agent-card.json"
    ]
  ],
  "name": "Mubero",
  "owner_address": "0x3e5a6adade1a011d985c84bfc534c6360523fd86",
  "raw": {
    "agent_id": "157079",
    "agent_uri": "https://centralcity.ai/a/YLDKVb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mubero 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/YLDKVb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mubero",
      "registrations": [
        {
          "agentId": 157079,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30feaa5e-9ccb-4fc4-888c-f49b238c32cb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YLDKVb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793679411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mubero 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/YLDKVb"
}

What the leaf hashes

{"body":"75b7b4542d45b3c5b46e6dc1c665645c202c6e6ee3c291ba08e8f0cda9c26c57","id":2521619,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679575977751,"prev":null,"subject":"erc8004:5042:157079","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. 0xc0365269e27e9eb0615175077fea32b24c8da5a14c8ea3024c2ee259d7dcdfc0
2. 0x7a9d8e21c9a6cf7f317a83605aa73592ecb24389d42e7fc00ac48f73d76ee382
3. 0xf0d21f72f52aca9489198d826365d6fc867eed4931cece0f06a2e4819c4d44e2
4. 0xd0f3ebe0d3dd90f7bf263701f742c538009297b366f980b1dae0eff4e336e224
5. 0xa7aa41edc107e7efa6cccc57c28f3d5f2952244e780afac80ca57ab3f9397e89
6. 0xf32179855137c4522a0da006582b92f15a0b2e19a971f73dd17a4be6b8983404
7. 0x2373951619d00e2c56de00901e4102c553da146bb9b617fc7c6f6fae7eac5f95
8. 0x8d9d6aeb23e107b42023cb22f6b732f138f74ed8b3c7bea42930be977b0f078f
9. 0xe09b744df31c1670521163e903060c4937ca60e9c161a3a2b941aeb4a1a37764
10. 0x0c515eb8fe5d14e74c7eadbdd47ceaf35ac24696d8423253311139fdb838d60e
11. 0x9ce0034f2e51e1e7cb74d4a39f6175923f824eaf27f4d23a79bc22bc86c86706
12. 0x03bba5c0f32b920d76af8de61973ae17bf02688ef02b94e203278f2dc44c0b0d
13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7