{
  "schemaVersion": 1,
  "generatedOn": "2026-08-30",
  "generator": "scripts/mojibake-lab/generate-fixtures.mjs",
  "fixedDosTimestamp": "2026-08-30T00:00:00",
  "method": "Compression method 0 (stored), fixed DOS timestamp, one deterministic entry per archive, UTF-8 payload text, and precomputed filename bytes from source data.",
  "privacySafeProvenance": "All filenames are synthetic variations of the generic label 見積書. Payload text is generated in-repo and contains no personal, customer, or downloaded data.",
  "archives": [
    {
      "id": "utf8-finder",
      "archiveFile": "utf8-finder-sample.zip",
      "urlPath": "/mojibake-lab/archives/utf8-finder-sample.zip",
      "storedEncoding": "UTF-8",
      "encodingMenuLabel": "UTF-8",
      "typicalSource": "Mac の標準圧縮や現代的なアプリ",
      "expectedVisibleFilename": "見積書-UTF8.txt",
      "filenameBytesHex": "E8A68BE7A98DE69BB82D555446382E747874",
      "generalPurposeBitFlag": 2048,
      "metadataNote": "ZIP の UTF-8 フラグあり",
      "sizeBytes": 436,
      "sha256": "A670B7024C5343CC46935101A1F8246966521A2E9BA402FB6B998852FD6C1AAB"
    },
    {
      "id": "cp932-legacy-jp",
      "archiveFile": "cp932-legacy-jp-sample.zip",
      "urlPath": "/mojibake-lab/archives/cp932-legacy-jp-sample.zip",
      "storedEncoding": "CP932",
      "encodingMenuLabel": "日本語 (CP932)",
      "typicalSource": "古い日本語 Windows や UTF-8 非対応ツール",
      "expectedVisibleFilename": "見積書-CP932.txt",
      "filenameBytesHex": "8CA990CF8F912D43503933322E747874",
      "generalPurposeBitFlag": 0,
      "metadataNote": "UTF-8 フラグなし",
      "sizeBytes": 445,
      "sha256": "93CC0637BC950CFC27FC5B9C0A08738D25E412F8B67F57BAB241C382B20D4088"
    },
    {
      "id": "gbk-zhcn",
      "archiveFile": "gbk-zhcn-sample.zip",
      "urlPath": "/mojibake-lab/archives/gbk-zhcn-sample.zip",
      "storedEncoding": "GBK",
      "encodingMenuLabel": "簡体字 (GBK)",
      "typicalSource": "簡体字中国語 Windows の ZIP ツール",
      "expectedVisibleFilename": "見積書-GBK.txt",
      "filenameBytesHex": "D28AB76595F82D47424B2E747874",
      "generalPurposeBitFlag": 0,
      "metadataNote": "UTF-8 フラグなし",
      "sizeBytes": 424,
      "sha256": "22FE9018BEE528A247CE6DEBD5F3729E34D5B8453690B297498863D3F4FBFD4A"
    },
    {
      "id": "big5-zhtw",
      "archiveFile": "big5-zhtw-sample.zip",
      "urlPath": "/mojibake-lab/archives/big5-zhtw-sample.zip",
      "storedEncoding": "Big5",
      "encodingMenuLabel": "繁体字 (Big5)",
      "typicalSource": "繁体字中国語 Windows の ZIP ツール",
      "expectedVisibleFilename": "見積書-Big5.txt",
      "filenameBytesHex": "A8A3BF6EAED12D426967352E747874",
      "generalPurposeBitFlag": 0,
      "metadataNote": "UTF-8 フラグなし",
      "sizeBytes": 432,
      "sha256": "433BFC74E49AE38DDEDB4BA9694CBA3FF6AF177B08974146B0BE2EC0A03E8A74"
    }
  ]
}