Evidence row 20544

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.ekkor.hu/"
    ]
  ],
  "name": "com.spocont/ekkor",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-20T10:22:02.380341Z",
        "status": "active",
        "statusChangedAt": "2026-10-20T10:22:02.380341Z",
        "updatedAt": "2026-10-20T10:22:02.380341Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Appointment booking on ekkor.hu: list services, check free slots, book and cancel in four clicks.",
      "name": "com.spocont/ekkor",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.ekkor.hu"
        }
      ],
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Appointment booking on ekkor.hu: list services, check free slots, book and cancel in four clicks."
}

What the leaf hashes

{"body":"5ff8a2f653333d84bf596fa29c59f3040b3bffedcf0ef856cb5903c58caf100e","id":20544,"kind":"listing","method":"baseline/1","observed_us":1793025336961115,"prev":null,"subject":"mcp_registry:com.spocont/ekkor","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xaf6292973667d1b44da9a31910a4528611ae0eb230f08e30908c154404735c9f
2. 0x2be98aa150935a88fbc84f11446c10fc58e784e19cdc47a6e46407a60f1b5c3c
3. 0x509533f4ada0ece9c4b87b1107b5e79aeaaa3a9b5b4bdaa3dd909554649faca0
4. 0xec594b488f14e3dd4827cae37ce02ecc863ac2a4f63902ce32e87deb62412711
5. 0xaa1e48cabf237c054c3098b06684384354803b6069f47c68486b40262aeac6c3
6. 0x87c57418c3df1bd1b1e3460f7c026ff120ddc5f526356b1d0ddf22f90d725c4e
7. 0x1c7f43805144bcd62424b82440c37f9687f9b7b229b6b0176de0cddf7c2f2bde
8. 0xf3a46a10edff952321a5b54954ae817fc638834d5e32c3c493127967d56210ac
9. 0x80af8dd94c860aa4d05f132e69527a203f01e83b2dc76be965a16b4db4a5fc9f
10. 0xcfa4bc1519c21b2a859b102250a82fc790ed215209a4c0fbfbe223ddbae52cad
11. 0x863ea2425c8cc958ae125e95c3e3170c9ac576a8c72849cb3f596e616b6fd6a8
12. 0xd17258d4f01d074dcaf38f36218b36058144c3d50c3b488953a815c54d6674d2
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae