{
  "fileFormatID": 2160,
  "formatName": "BDOC",
  "version": "2.x",
  "formatDescription": "BDOC is a digital signature format specific to Estonia. National BDOC 2.1 standard EVS 821:2014 http://www.evs.ee/products/evs-821-2014. The format comprises two technically different subformats. In order for end users to be able to easy differentiate between these subformats, each subformat has obtained its own file extension - .bdoc and .asice. .bdoc or BDOC-TM or ASiC-E LT-TM is the BDOC signature format with a time-mark. The RFC 2560 standard based time-marks ensure long-term proofability of the authenticity of the signature. This format has been used as a default digital signature format in Estonia since 2015. .asice or BDOC-TS or ASiC-E LT is the BDOC signature format with a time-stamp. In contrast to the LT-TM format, long-term proofability of the authenticity of the signature is ensured by the RFC 3161 standard based time-stamps. The ASiC-E LT signature is highly compliant with the international standards. One can also differentiate between the subformats by inspecting the signature0.xml file: BDOC has element \"SignaturePolicyIdentifier\" whereas ASICE includes element \"SignatureTimeStamp\".",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": "https://www.id.ee/public/BDOC2.0.bdoc https://www.id.ee/public/BDOC2.1.bdoc https://www.id.ee/public/bdoc21-TS.asice",
  "lastUpdatedDate": "27 Jun 2022",
  "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": "20 Jan 2020",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Aggregate",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "application/vnd.etsi.asic-e+zip",
      "identifierType": "MIME"
    },
    {
      "identifierText": "fmt/1342",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [],
  "externalSignatures": [
    {
      "externalSignature": "bdoc",
      "signatureType": "File extension"
    },
    {
      "externalSignature": "asice",
      "signatureType": "File extension"
    }
  ],
  "relationships": [
    {
      "relationshipType": "Has priority over",
      "relatedFormatID": 2389,
      "relatedFormatName": "Associated Signature Container Extended (ASiC-E)",
      "relatedFormatPUID": "fmt/1564"
    },
    {
      "relationshipType": "Is subtype of",
      "relatedFormatID": 2389,
      "relatedFormatName": "Associated Signature Container Extended (ASiC-E)",
      "relatedFormatPUID": "fmt/1564"
    }
  ],
  "containerSignatures": [
    {
      "containerType": "ZIP",
      "id": "39510",
      "description": "BDOC 2.x",
      "files": [
        {
          "path": "mimetype",
          "byteSequences": [
            {
              "subSequences": [
                {
                  "position": "1",
                  "subSeqMinOffset": "0",
                  "subSeqMaxOffset": "0",
                  "sequence": "'application/vnd.etsi.asic-e+zip'"
                }
              ],
              "reference": "BOFoffset"
            }
          ]
        },
        {
          "path": "META-INF/signatures1.xml"
        }
      ]
    },
    {
      "containerType": "ZIP",
      "id": "39515",
      "description": "BDOC 2.x",
      "files": [
        {
          "path": "mimetype",
          "byteSequences": [
            {
              "subSequences": [
                {
                  "position": "1",
                  "subSeqMinOffset": "0",
                  "subSeqMaxOffset": "0",
                  "sequence": "'application/vnd.etsi.asic-e+zip'"
                }
              ],
              "reference": "BOFoffset"
            }
          ]
        },
        {
          "path": "META-INF/signatures0.xml"
        }
      ]
    }
  ],
  "submittedBy": [
    242
  ]
}