Evidence row 2729616

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pIiT7n"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d4910b7-bceb-4bf3-be87-2c9df917aed8/.well-known/agent-card.json"
    ]
  ],
  "name": "Frufel",
  "owner_address": "0xaca70a0e399b18f23625c7bb534a21aef72d9fb6",
  "raw": {
    "agent_id": "212448",
    "agent_uri": "https://centralcity.ai/a/pIiT7n",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frufel 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/pIiT7n",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frufel",
      "registrations": [
        {
          "agentId": 212448,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d4910b7-bceb-4bf3-be87-2c9df917aed8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pIiT7n",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793749577,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:47:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frufel 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/pIiT7n"
}

What the leaf hashes

{"body":"7133ea4bf3cddd275045b839f3a237c534656e1266cf8aa189562223e06d7667","id":2729616,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749676328525,"prev":null,"subject":"erc8004:5042:212448","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. 0xb622ab8a10507dfb65b1a05bdf7953444b68f4860b1840d68a31fe62ed040ea4
2. 0x88e506d1fe864374559096448c361163ebaba4897383f94f23d1b2efe2df2e23
3. 0xe229a077c11fc9477016fed91476a5324d8fd594af27cb1f5be3ce1c6ed7527a
4. 0x4f8aef78cdfaa9ca751430a14b94196b71dda8a1c629119edabfb9d944cf8937
5. 0xaa6dd50a6882119568751306bd787af64b4b66724a418c979303d139bb7c4068
6. 0x5965f7f05497e6a4b316dea46d097b616d0c02f94fab0cce728153b4981c524c
7. 0x5c77a2d4788e3557742d710285149e64c921d8a1dcf78a01e46354c95d8a3994
8. 0xa56a8356974e1977e167eee105440b3f3cc1a415ebdba37af3d1fb6130f5ef5f
9. 0xc8c16fdb6dbfb7cc3b823f94867eecdcb0fd0c9ab68b025953ae63784e52c8f4
10. 0x1a1b5c4726402abb842e4d8d40171382e101d854cd32488b021a454a56b9d311
11. 0x0bd787f417928354757d2440f000b758bec86c587475726b7a56846f3d4d7fa4
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