2160 BDOC 2.x Aggregate 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". 242 The National Archives of the Czech Republic / The National Archives of the Czech Republic 20 Jan 2020 This format can be identified via a container signature in DROID version 6 or later. The PRONOM database cannot currently represent container signatures. 27 Jun 2022 application/vnd.etsi.asic-e+zip MIME fmt/1342 PUID bdoc File extension asice File extension Has priority over 2389 Associated Signature Container Extended (ASiC-E) Is subtype of 2389 Associated Signature Container Extended (ASiC-E)