Evidence row 2573090

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cqv9Jh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c53d6e2e-abb6-467d-879f-80c8277b52e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Trumpero",
  "owner_address": "0xe9755ed4bc88b481808f64d8d67911db9791c8a9",
  "raw": {
    "agent_id": "180065",
    "agent_uri": "https://centralcity.ai/a/Cqv9Jh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trumpero 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/Cqv9Jh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trumpero",
      "registrations": [
        {
          "agentId": 180065,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c53d6e2e-abb6-467d-879f-80c8277b52e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cqv9Jh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706225,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:46:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trumpero 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/Cqv9Jh"
}

What the leaf hashes

{"body":"95e23b087e11cd1284095a8582bc64c11b447e55781f97018f29f154d20c774b","id":2573090,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706369902037,"prev":null,"subject":"erc8004:5042:180065","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. 0x9e6c05945141b65a66f2b4d954e142452fea61e412ee5c9cf0372d3d6813edd2
2. 0x9c7d8192d8590b741f2b82c0376c6e5f9b5acdc66e81227a63bd834105fac979
3. 0x58c25d5adde6d1cfc7736b3699e6367fc2cd6f9274068313a809bd375a39350a
4. 0x5f340b9917bc88aa1b2ca00adee57da06a611ecfcba12415f1ec601d4ba7a285
5. 0xcf6dd7540478e07f949e7b2391e1cdfc234c5171306b6cd7b648126dc43f71f3
6. 0xdfe6890db2a038be00aeb507c3c202e2b89e54c5bdc603d7c7e3811127a21735
7. 0xe89ca640d013bb6774f9ec3fe01802eae4e097bbf2b03baeb03998f5ed43531b
8. 0x0b01a8a7fdc9366e9376c9f808c23da05c7dd42cb9582aeed57eacaad41255aa
9. 0x53baa19b9dd7b0d253a0ff69a59f8702ad8c2a5658b8d41f98b23495e6e49bbf
10. 0x2fda2f181f4aedf13e5bbaf20cd9f73e8d1edf7ea4fb454c240a07d1ed4dd7dd
11. 0x7474a4a3947592114c9450453beafd2bf523d829d246b56c2b7589891485a76f
12. 0xe4cec4dfef92b38f34fc3e682f8bd892c0d4f2cdef1fef3f73805539ca9c0649
13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7