Evidence row 2539966

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TMBXIa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2e9defb0-42b7-4d3d-8c95-0264657f2501/.well-known/agent-card.json"
    ]
  ],
  "name": "Bonsa",
  "owner_address": "0xff901c05b18d0d778f70c2d9f77f5dd7f5441a0e",
  "raw": {
    "agent_id": "163322",
    "agent_uri": "https://centralcity.ai/a/TMBXIa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bonsa 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/TMBXIa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bonsa",
      "registrations": [
        {
          "agentId": 163322,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2e9defb0-42b7-4d3d-8c95-0264657f2501/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TMBXIa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793686914,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:23:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bonsa 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/TMBXIa"
}

What the leaf hashes

{"body":"0524b9c05aafecc749161cd9ce203110397319ee912dccef65f1055bf7069984","id":2539966,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687026038109,"prev":2539300,"subject":"erc8004:5042:163322","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. 0xc6eb257a30ccdbaeda645c31d7a1efb122d4a7c4b61a20892c8ba863446eb44c
2. 0x006eec3d944a1e2db34de15b9d9d42cbda06dbbcf60b0d7ab1303aa07945ed1c
3. 0x7c999ad6a70556955dea7c40b7a074cd8d4a3c01e15917d637824790257ad39a
4. 0xd010a0ea593075644229c40d2146ac0685a827a87dc97c3cedcb271be702f708
5. 0x703aa5de34a0f86f20c100d7ea9433ce7fd5bbc8fbb476f9f7378ca7d398105d
6. 0x2cfa74c20f1d985598d290062dc5b66e699290774a499a2dc45912b0d17a99b4
7. 0xf2b6026b8314b591a84cecad5a95bf58ac0af8595903f36e2d5480d2babdcfc7
8. 0x185af0db80b3983093c67e73342c07a3b6a01823ddde3949cf294e0b5db3689a
9. 0x44770ba04a7239ea177b95bfecbcff4f77b738d221ea172e0c97d07bbcbd470b
10. 0x42ad73c87e3edb525ecaa5c3dfa4ab58ea472539970a59610fcea4b99377e4a7
11. 0x7bfefd24501c2c6af7e800f88ca497f0b98c72f350dc85f76df36278471adcf1
12. 0x5ebe875d6aebc51be5522752def849168c541cc2f9d3c85743361d33f3453eea
13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7