%% You should probably cite rfc9277 instead of this I-D.
@techreport{ietf-cbor-file-magic-12,
    number =    {draft-ietf-cbor-file-magic-12},
    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/12/},
    author =    {Michael Richardson and Carsten Bormann},
    title =     {{On Stable Storage for Items in Concise Binary Object Representation (CBOR)}},
    pagetotal = 18,
    year =      2022,
    month =     may,
    day =       5,
    abstract =  {This document defines a stored ("file") format for Concise Binary Object Representation (CBOR) data items that is friendly to common systems that recognize file types, such as the Unix file(1) command.},
}