%% You should probably cite rfc9277 instead of this I-D.
@techreport{ietf-cbor-file-magic-06,
    number =    {draft-ietf-cbor-file-magic-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-cbor-file-magic/06/},
    author =    {Michael Richardson and Carsten Bormann},
    title =     {{On storing CBOR encoded items on stable storage}},
    pagetotal = 14,
    year =      2021,
    month =     oct,
    day =       21,
    abstract =  {This document defines an on-disk format for CBOR objects that is friendly to common on-disk recognition systems such as the Unix file(1) command.},
}