{
  "fileFormatID": 1803,
  "formatName": "OpenRaster Image Format",
  "version": null,
  "formatDescription": "OpenRaster is an open exchange format for layered raster based graphics, loosely based on the Open Document standards. A specification is available: https://freedesktop.org/wiki/Specifications/OpenRaster/",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": null,
  "lastUpdatedDate": "22 Mar 2017",
  "formatProvenance": "This format can be identified via a container signature in DROID version 6 or later. The PRONOM database cannot currently represent container signatures.",
  "formatSourceDate": "22 Mar 2017",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Image (Raster)",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/998",
      "identifierType": "PUID"
    },
    {
      "identifierText": "image/openraster",
      "identifierType": "MIME"
    }
  ],
  "internalSignatures": [],
  "externalSignatures": [
    {
      "externalSignature": "ora",
      "signatureType": "File extension"
    }
  ],
  "relationships": [],
  "containerSignatures": [
    {
      "containerType": "ZIP",
      "id": "32000",
      "description": "Open Raster Image Format",
      "files": [
        {
          "path": "mimetype",
          "byteSequences": [
            {
              "subSequences": [
                {
                  "position": "0",
                  "subSeqMinOffset": "0",
                  "subSeqMaxOffset": "0",
                  "sequence": "'image/openraster'"
                }
              ],
              "reference": "BOFoffset"
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          ]
        }
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  ],
  "submittedBy": [
    1
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}