Evidence row 29060

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.countrycalling.codes/api/mcp"
    ],
    [
      "web",
      "https://www.countrycalling.codes/developers"
    ]
  ],
  "name": "Country Calling Codes",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-08T12:55:22.335567Z",
        "status": "active",
        "statusChangedAt": "2026-09-08T12:55:22.335567Z",
        "updatedAt": "2026-09-08T12:55:22.335567Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "authentication": "none",
          "categories": [
            "data",
            "search",
            "reference",
            "api"
          ],
          "documentation": "https://www.countrycalling.codes/developers",
          "llms": "https://www.countrycalling.codes/llms.txt",
          "llmsFull": "https://www.countrycalling.codes/llms-full.md",
          "openapi": "https://www.countrycalling.codes/api/calling-codes/openapi.json",
          "readOnly": true,
          "resources": [
            "countrycalling://capabilities",
            "countrycalling://coverage",
            "countrycalling://countries/{code}/phone-input"
          ],
          "skillManifest": "https://www.countrycalling.codes/skill.json",
          "status": "https://www.countrycalling.codes/api/calling-codes/status",
          "tools": [
            "lookup_country_calling_code",
            "format_international_phone_number",
            "get_phone_capabilities",
            "analyze_phone_number",
            "get_dialing_instructions",
            "normalize_phone_numbers",
            "compare_phone_numbers",
            "resolve_phone_region",
            "get_phone_input_rules",
            "diagnose_dialing_problem",
            "find_calling_windows"
          ],
          "website": "https://www.countrycalling.codes"
        }
      },
      "description": "Calling codes, phone analysis, dialing guidance, batch normalization and calling windows.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "32x32"
          ],
          "src": "https://www.countrycalling.codes/icon-light-32x32.png",
          "theme": "light"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "32x32"
          ],
          "src": "https://www.countrycalling.codes/icon-dark-32x32.png",
          "theme": "dark"
        }
      ],
      "name": "io.github.Kajdep/countrycallingcodesmcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.countrycalling.codes/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Kajdep/v0-countrycallingcodes"
      },
      "title": "Country Calling Codes",
      "version": "1.4.0",
      "websiteUrl": "https://www.countrycalling.codes/developers#mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Calling codes, phone analysis, dialing guidance, batch normalization and calling windows."
}

What the leaf hashes

{"body":"7f0038130a3ac74cd690cd019708b00e7c0c23812739f4574ed250c404d17881","id":29060,"kind":"listing","method":"baseline/1","observed_us":1793025360510336,"prev":null,"subject":"mcp_registry:io.github.Kajdep/countrycallingcodesmcp","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. 0x6bac0b3a2b52ec98df1d1e3921d85cd6ca1e8ab0ce1ecc260525b107e78c1691
2. 0xbaf485722c468d160374f0c1ec76cb1d0573fef47c003b4e50428373a93e7886
3. 0x2ff35e023b4334dec0c5c6e6857b7f81cfcbe193447ff3722557a7faa1a26d7a
4. 0x5795a6513ac8a8741af1340d84ccb2a68fe608df4e532c1dca770ab442777767
5. 0x5ec031af6ccbcf335d37fe394dd62281a3439cb4cd3226ad426093d369b11189
6. 0x7aaf243865d42fd338d7c75c46eb4dc07ed0789dd70842019281896173d95bf7
7. 0x907dbff72fdd3ee6aa9fc942509ef746b548912bade1b47aa418a46e44ac7843
8. 0x4b7a55b1ad41f8a946e222f9f8ecdc8b938a83f07010c13c3d30ec4ba59ac60a
9. 0xfd3006f7ad1503c4eaf3210fd3201bbdd4794b562284fb368f0e4f8dc3760d6f
10. 0x6a9d75996732347a0b42cd7298726bdcf5ff4155144ec98135ea4de4fe5b6666
11. 0xdfaea4285192101e7ab6e8e71853c71cef08df31a416be7a9f92f34cf897e13e
12. 0x2a304c51963b65e3ca818b638b2e9a98297b7d6b6a3e14ecca2501aa13b9f556
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae