Evidence row 1831153

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7MiIRX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/04b1f593-d48a-4bfc-8791-74701067572e/.well-known/agent-card.json"
    ]
  ],
  "name": "Trondeh",
  "owner_address": "0xf577a521c11eb4b65bfd6d3cb7fd89149fca8e87",
  "raw": {
    "agent_id": "29343",
    "agent_uri": "https://centralcity.ai/a/7MiIRX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trondeh 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/7MiIRX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trondeh",
      "registrations": [
        {
          "agentId": 29343,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/04b1f593-d48a-4bfc-8791-74701067572e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7MiIRX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568823,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trondeh 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/7MiIRX"
}

What the leaf hashes

{"body":"78e181c295487d2260c1262b8bc4c4b597b738d508dc466689c0ac4bfb617590","id":1831153,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569093901063,"prev":null,"subject":"erc8004:5042:29343","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. 0x0d31974f7d9a3ab8602751e89af42296c4cac483ed357077c044bece43ae5552
2. 0x1fee36a2a03810182cfaadcbf363fb14d70f66d258e83f8fbd29375b6d12937d
3. 0x43912eac9ddcce5950e037b7abb1915efeeb511cd0107bc66c2615eecd891a9b
4. 0xfccac43050b789be5c4c24be88e8c349223101f662019abc160a46a97e5cf92e
5. 0x2d07fdd071e75d467b610ffc019b7e1179343d4c14d1293c5e9ecf4511b15644
6. 0x7bb3801239c6a6c9b7304c1660a696a5cbc3f570de8752adaca3e7828d0e4ee9
7. 0xe89e5941b256ca8ab5b009c6575730b4ad85cb25a9614632de9248e62fbe4aa4
8. 0x945244b47d07e55331bd9ad4256ffca72e0cb6b76a1ba41ae01e9dd6702a970f
9. 0x84c69bec38415f366ebe69f882dbf061b6221ae76bda5c683797f38bf0d6a6b5
10. 0x4790ab762099e13856c70639d674a2abbbf246852d99f139dbc443e74055a4e4
11. 0xbab0e6c4bfe1cf6c5daac85b9289e666402037b6bd95740775e4396d0ba2259f
12. 0x28bc52cf58f8fc135df08117e99fb66a052c7cccd07da12775326c93ec3e4b9b
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90