Evidence row 2578666

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IaNBMW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/34e3602f-ab1d-46e5-921a-329369e8643b/.well-known/agent-card.json"
    ]
  ],
  "name": "Pleifose",
  "owner_address": "0xa04e95fed8648c756e3805cecc35bc82e90a7fcc",
  "raw": {
    "agent_id": "181818",
    "agent_uri": "https://centralcity.ai/a/IaNBMW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pleifose 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/IaNBMW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pleifose",
      "registrations": [
        {
          "agentId": 181818,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/34e3602f-ab1d-46e5-921a-329369e8643b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IaNBMW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708629,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pleifose 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/IaNBMW"
}

What the leaf hashes

{"body":"94c2a9818deb324acae5de3c7a83eb2edca3df03b5e223a094ba5fe2b740704b","id":2578666,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708749057766,"prev":2577993,"subject":"erc8004:5042:181818","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. 0xb56e90c065fd5dae4d844461312f07dfebb1921e60e55239a8e78767a3b33b4d
2. 0x947acaea6ce030582737ffc60f5bef20d106cc10715ac4c94420908bcb448456
3. 0x5899fc19e492cf65d9adceed6387341752e26eec412fc3186af30985816c0de1
4. 0x837dafe8d1561710254b70c8703f24e05e55a0434314254b8e3b83487be6adc4
5. 0xe4e68baff9832394dd8d47e0f65dc198259ce14c2861c26e3ff61c6d6f6f9a40
6. 0xb3580b953979278a9ab584f033e3aeae5476a8d69b0da64a948fb1ff06c8ca6c
7. 0x85cf2c0eb0bb14a2d1634fbcee8916e26698dda457e5a34a376c513c8aded933
8. 0xcd9026db5d6b91499dd07a374bf0e7513a4937bd0808d7ad1a86a7e51c5f6670
9. 0x28afd414667e87e0915bc5740f7b776cca3ce7f57943cd135a23c6b6cccf05f4
10. 0x46db66dddb54248bf1df9453bb49c748b6e3c5df949fe503988563036d310021
11. 0xa59787392fde5bafed06ee7828fafb8d0a8443b6f13f5da5f4099aa3599191c5
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7