{
  "fileFormatID": 3943,
  "formatName": "Macintosh File System",
  "identifiers": [
    {
      "identifierText": "fmt/2068",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 3426,
      "name": "Macintosh File System",
      "note": "",
      "byteSequences": [
        {
          "positionType": "Absolute from BOF",
          "offset": 1024,
          "maxOffset": 0,
          "byteSequence": "D2D7{12}0004{6}[!&01]00",
          "endianness": null,
          "byteSequenceID": 3813
        }
      ],
      "provenance": "v.121: new PUID."
    }
  ],
  "externalSignatures": [
    {
      "externalSignature": "mfs",
      "signatureType": "File extension"
    },
    {
      "externalSignature": "IMG",
      "signatureType": "File extension"
    },
    {
      "externalSignature": "DSK",
      "signatureType": "File extension"
    }
  ],
  "relationships": [],
  "submittedBy": [
    299
  ]
}