Hi,
when reading the spec, 3.2 Signature profiles.
Keys should start with protocol followed by a pipe symbol. but the example below uses a colon.

Lines starting with key= must be treated as public cryptographic keys. Keys should start with the protocol or tool they, followed by a pipe symbol and then the public key itself. Examples are:

key=minisignpub:RWQV3WT6S7EM63OEQfwnDBpj7QN/O3Ki05VHLpKwX9QFEejqD7Id09Vp

Is this a typo in the spec?

    a year later