Evidence row 1844810

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7ls9J1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3890ebc2-8150-4c86-8f45-b3ade14f5677/.well-known/agent-card.json"
    ]
  ],
  "name": "Krolel",
  "owner_address": "0x12e48256b03aeb704e0542cc47d53c17617093e0",
  "raw": {
    "agent_id": "37541",
    "agent_uri": "https://centralcity.ai/a/7ls9J1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krolel 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/7ls9J1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krolel",
      "registrations": [
        {
          "agentId": 37541,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3890ebc2-8150-4c86-8f45-b3ade14f5677/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7ls9J1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575342,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:26:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krolel 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/7ls9J1"
}

What the leaf hashes

{"body":"c7a738c35d2cb12cb9f0867a1c58e880803b37133c770060728dedd6f13f7d85","id":1844810,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575576343090,"prev":null,"subject":"erc8004:5042:37541","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. 0xea2ecbae69f0f453580953a43a2dedd180ea8ca5e80189db6177fcaad4307fa6
2. 0x54487023cefb91f053c765ecaec6f086160ea396f1ffabeb85478059e5e50bbc
3. 0xf8e2f6fbca4cc5a65dc03119a0ae3b9fcfae5b32e723efbf44d9a8006ca62437
4. 0xbcce36eb22703a511aa6c7554483f014780f4aba31520207d3dbfaab0cfdc267
5. 0x246d00743b3a55ee8d5c0d023c058b2e04747c8fca7187889f62f296f635cb6d
6. 0x4ea0205fd657bbd7504f26e2ed9f2879ae4045b922c8942e28552cb05428d354
7. 0x7ff075844cf777508302d787b63e3b36c29b26cfa8ea9022a3a9affa5528d3bf
8. 0xc08e8a66761c2df1a552ccb2d3da0d1e3031f21013ccf520b0dd2ab936c83435
9. 0x18b75c8b706d3c2ff5f112d41b8dcd47f45ab4abc948a171db4518c7e97a6256
10. 0x664893e96542d147607e9918f11e4a2a2683aa1a2a385d2846e80f528082a767
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