Not Concise, but CBOR does have a proposal for such data [1]. This is implemented via CBOR's tagging system where you can attach a tag to otherwise mundane data

Not Concise, but CBOR does have a proposal for such data [1]. This is implemented via CBOR's tagging system where you can attach a tag to otherwise mundane data to hint otherwise, which is in my opinion one of the biggest idea behind CBOR and why CBOR is not really a ripoff of MessagePack. [1] https://github.com/kriszyp/cbor-records https://github.com/kriszyp/cbor-records