Evidence row 2949670

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LdLx9j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e9050b77-d167-4ec2-ab12-2879083995a0/.well-known/agent-card.json"
    ]
  ],
  "name": "Kakert",
  "owner_address": "0xa1b0f0b2ee56d36a9c169aa8fb609538b26d857a",
  "raw": {
    "agent_id": "225895",
    "agent_uri": "https://centralcity.ai/a/LdLx9j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kakert 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/LdLx9j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kakert",
      "registrations": [
        {
          "agentId": 225895,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e9050b77-d167-4ec2-ab12-2879083995a0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LdLx9j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793767422,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:43:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kakert 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/LdLx9j"
}

What the leaf hashes

{"body":"6d32344bf79410c923fa49d82e50418cc81a1ba8b44e39d23b96b2a483389570","id":2949670,"kind":"listing","method":"sync.erc8004/1","observed_us":1793767436246496,"prev":null,"subject":"erc8004:5042:225895","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x0df26f80c37703a0188c833d1de22409f86eb2dd0b47f86e2f2ee8acdb74959a
2. 0x176556da64b7f05dc3873001e9af871334fe7d6ae027e5365f2365775751338c
3. 0x92a327c974f8aa1c79809090dbaf0d0aea08e9ce979861cc7eb7b29a7f84afcf
4. 0x7c73f6643cb3fce1697cf1181b7171068e836613e731f6546272649fc8e60e24
5. 0x9ab9037b58a4cb8ad151c29826cc24d7548c124d1a8f58efa6e362c131fb698a
6. 0xba4ba4957eace9720c98444613f6f93e28f13097a26f0c1247d10ed475325596
7. 0x255f5e3856017b6949c1a1fe5e75294cbf22fb612917ed50371682997f319b5b
8. 0xd9dc0d6f8343157c32714379570b61f60d9966025c76ea24d3dd44ebe35d2f48
9. 0xa232fce6e0a49ef3c6881f537f60c57bd75695cceb7eee51108fa041f7d2ed4f
10. 0x8b700696cffd1f134e5730b1bfc4007da45cb9eb85fbf1a98851d40a4af915f7
11. 0x5186dfc2eb4df8df17a824db2c21f9415214eed64237f3624990ab9356dd90bf
12. 0x6e5c957f09b0fea2af7399adad55cb1a494381dbbf53c6897d7123306a090e1b
13. 0x560a8d8743921e358ac2d2544ff4017f04fbb620889d08b703ad6a8cbb302913
14. 0xb44c115525799df7784dd57375ef033a43e7f44d7f0a962d5e8c65f7f052f0bc
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345