Ignoring what the specification recommends, could you build a fedi server that uses a single, shared keypair for all actors? Would that even be able to federate, or are there systems out there using key ID as a unique identifier?#ActivityPub #ActivityS...

[jenniferplusplus@hachyderm.io]

@hazelnoot @KevinMarks @risottobias
That's not necessarily true.

Anyway, the question was why shouldn't a server do this. The answer is because it makes many problems worse, and the benefits are tiny.