Evidence row 1819316

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cb1QPC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/03e7730a-af24-4a8d-bb34-9da3b13d5b22/.well-known/agent-card.json"
    ]
  ],
  "name": "Plikero",
  "owner_address": "0x63ad745e3f07a24c1ccb7956d2d9b72c25123f8d",
  "raw": {
    "agent_id": "22123",
    "agent_uri": "https://centralcity.ai/a/Cb1QPC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plikero 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/Cb1QPC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plikero",
      "registrations": [
        {
          "agentId": 22123,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/03e7730a-af24-4a8d-bb34-9da3b13d5b22/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cb1QPC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562957,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:01:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plikero 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/Cb1QPC"
}

What the leaf hashes

{"body":"03def90eab4035138e17af4fe96ccf8e520ac3b831df12c562b7a939af720d89","id":1819316,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563260800400,"prev":null,"subject":"erc8004:5042:22123","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x0306bf2bfe554f16f1649f7b0c9c65ecc3571c332a8f1a4d4a8ebd3d6dcd3619
2. 0x131f08b15575f5138064a14a31278ca2eff203c4c7b6e78ec714ee880b3b90f2
3. 0x3e2e27a3151d2916c5a9b1fb0b3edff4b0783d9ded0a0bfbc71cb5889c2a434a
4. 0x8b74cb095b6336bfc97299d287a04c471c14d14e82cf6e15e1e1e9d352c4bc8c
5. 0xc3bd443226518f3f612c309d08b34a6e15727b32b96dfd9a9f37a4e054fbc5bf
6. 0x37d2740bbf69742ea7d12fcf72685b489e3228fa830dbd8283dd4a26b76876bf
7. 0x164954a6ea0c4e17ef3dc8d5e8d16fcccc982cd54236b4e1f1a7b7aeedeb1d41
8. 0x3b67dbab1f89f63f222e411e12b42eb504a2ca4370e2049c6e669f4726611204
9. 0xed5ffae36a548fb509fe55ea0dcf49909c7a123a9810420e5eb0228f98837e43
10. 0xb640ceea43d38b36501917f24df3366c4522f5e8159fde652df3b85da6c36bb2
11. 0x49e2831021e4a7d499297b33257c1f9132ac1503483abf6ed50686435237c889
12. 0x0a4934154defdcca31a0b6442fe83c13faf26d0232a42ab012e8b30a8f915341
13. 0x79fedbe687b77b652992baee73ae63f11f5fdb524358706ec36fc4e8328df784
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90