Evidence row 1831464

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hPP7uW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5549ec7-448e-43f5-b4ca-54abfa5ca7b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Kauntaret",
  "owner_address": "0xda278afdeec550ac48fb2c670bf403ce457a465b",
  "raw": {
    "agent_id": "29653",
    "agent_uri": "https://centralcity.ai/a/hPP7uW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kauntaret is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hPP7uW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kauntaret",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5549ec7-448e-43f5-b4ca-54abfa5ca7b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hPP7uW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kauntaret is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hPP7uW"
}

What the leaf hashes

{"body":"0699c169f8bbaeec62428254739453a15d668fed635dd0279be5035cbb7888e9","id":1831464,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569094786252,"prev":null,"subject":"erc8004:5042:29653","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. 0x166d7ab8b85b6c0f68a05ffb9cf8c41f2b7a5f8cbdb90797193610592c9160a9
2. 0x601fa6e132b19707acd2cca958ff4516e23b02304756216b3b2a0a2dd778557a
3. 0xfef4b54a683b740f9b1a368a8428ff648e4df1874427ca275ef793acc8a2d815
4. 0xfb25f23f12f9f97144deade4cdef8bf214ad9b20bf0944ec37f7308032d05a80
5. 0x134f9ec27a10ddea72ae38cc854a1cbad9dd752ce24aa1941c46fa1cc95bed7c
6. 0xd26601b426574ba74840295757481d374540cd15b92a643d4f495fbcc87c9fbe
7. 0x8f00ca8f800d90141c3ed1e07f90b4da2c82a7aa825ff813676cc4452439cf7f
8. 0xf27dc12935da775d1e8cc563aa77c34b3ceb1488aa8a86c6482d6c69983edfac
9. 0xd0d08d90cc8987cfdea2e72ac3c782f3a365109509e864f0e5ebc143bfd50533
10. 0xc25452c6afc4ade66db6e362866babd8c39f24cbe1c2c3704d549e495a1b2f9d
11. 0x018b7b72ff6ab8c4c9bfb82f3613275d49bef50f924d312943209d9a949a9e1d
12. 0x66891ed1e5e8c32c74d3587c22015ee559aeb6a8e98b7d712d5c323d012e46a0
13. 0x10405c22dbe2ed0ca6e6cc381b8fb16e2b184181ad6bf0dbf94a86aec4f16b97
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90