Evidence row 1827820

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xZw587"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/424811dc-7c60-405c-b07c-a0eebbad0392/.well-known/agent-card.json"
    ]
  ],
  "name": "Alinuzo",
  "owner_address": "0xf2c52948a3f4eedb4b4fd8f86d2f15551a35ef4c",
  "raw": {
    "agent_id": "27555",
    "agent_uri": "https://centralcity.ai/a/xZw587",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alinuzo 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/xZw587",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alinuzo",
      "registrations": [
        {
          "agentId": 27555,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/424811dc-7c60-405c-b07c-a0eebbad0392/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xZw587",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567372,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:10:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alinuzo 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/xZw587"
}

What the leaf hashes

{"body":"875324ce3a84b8877eeba0fd5ff42bb77eb1d4a721c81bccd17a1209427a9486","id":1827820,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567402206657,"prev":null,"subject":"erc8004:5042:27555","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. 0xeaaa6d39ae180d5200cb7d38d1424a8aad1b30ff79eebae2c02ab9751978df5c
2. 0xd163b7df00153f68f790541a45c0a75f67f42051e97bf884704c1a458567f414
3. 0xaa133f378149fb037f916e60f02338b3057f0ab824a808d20d86947b5d52b653
4. 0x9124e4a7d6479e75376d6af08204d7e3ecb92ff3b9df0ac6552e567991b964b1
5. 0x6c143732bd481d48461bdda80edb1c66beef6f12b4105a6d4dc56444b8cebc94
6. 0x0aef43e62168bfd87b2ec527e11cd488ea9259986534870ab8e6bc2abb7e4b77
7. 0x4f4462c7bc7308a34832f61330cc55c77775d23e3a3430469f2f0a66305a37db
8. 0xc0204bb3c7045145ea59b7f051c88f86dc7a4dd70ae5022141b7d8a3dfeca9f6
9. 0x6e79c848cd761521462f2d93486269e31fd664a56dbe119e62b4efdcc410f5f5
10. 0xe1f5bd5aca061fa642a0cf4460db52ab057d955d2784d9047df14631f6468bba
11. 0xf2bb0e16d4be6b318f61f8327c7ca5ba3625b57f44dc3b20921ae4002cbb8e51
12. 0x1f312e74c87da8ecee6d936c3b2b94559c2f69204ba5da79c6aa8c768064c908
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90