%% You should probably cite draft-ietf-privacypass-consistency-mirror instead of this I-D.
@techreport{group-privacypass-consistency-mirror-00,
    number =    {draft-group-privacypass-consistency-mirror-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-group-privacypass-consistency-mirror/00/},
    author =    {Benjamin Beurdouche and Matthew Finkel and Steven Valdez and Christopher A. Wood and Tommy Pauly},
    title =     {{Checking Resource Consistency with HTTP Mirrors}},
    pagetotal = 13,
    year =      2023,
    month =     oct,
    day =       9,
    abstract =  {This document describes the mirror protocol, an HTTP-based protocol for fetching mirrored HTTP resources. The primary use case for the mirror protocol is to support HTTP resource consistency checks in protocols that require clients have a consistent view of some protocol-specific resource (typically, a public key) for security or privacy reasons, including Privacy Pass and Oblivious HTTP. To that end, this document also describes how to use the mirror protocol to implement these consistency checks.},
}