{
  "schemaVersion": "morse-character-timing-summary/v1",
  "metadata": {
    "releaseVersion": "v1",
    "registryVersion": "2026-08-18.1",
    "registrySha256": "5f116af3023674d2b50a15d162eac702ad0995386f106f2a77baf22f25ac8bc0",
    "generatorSha256": "fd59ba94f7dc7d7faa5545192636a34886d90efb5adce1ef44da2a0c94b3274f",
    "releasedAt": "2026-08-20T00:00:00.000Z",
    "timingModel": "PARIS 50-unit standard timing",
    "supportedWpm": {
      "minimum": 1,
      "maximum": 80,
      "step": 1
    },
    "sources": [
      {
        "id": "itu-r-m1677-1",
        "title": "Recommendation ITU-R M.1677-1: International Morse code",
        "url": "https://www.itu.int/rec/R-REC-M.1677-1-200910-I/en",
        "edition": "10/2009",
        "accessedAt": "2026-08-20"
      },
      {
        "id": "arrl-morse-timing-standard",
        "title": "ARRL Morse code timing standard",
        "url": "https://www.arrl.org/files/file/Technology/x9004008.pdf",
        "edition": "Published technical standard",
        "accessedAt": "2026-08-20"
      }
    ]
  },
  "audit": {
    "registryCount": 57,
    "outputCount": 57,
    "unresolvedCount": 0,
    "duplicateIdentityCount": 0,
    "uniqueSequenceCount": 55,
    "sharedSequenceGroupCount": 2
  },
  "sharedSequenceGroups": [
    {
      "id": "equals-bt",
      "anchor": "sequence-group-equals-bt",
      "sequence": "-...-",
      "identities": [
        "=",
        "<BT>"
      ]
    },
    {
      "id": "plus-ar",
      "anchor": "sequence-group-plus-ar",
      "sequence": ".-.-.",
      "identities": [
        "+",
        "<AR>"
      ]
    }
  ]
}