Marcin Cieślak is a user on mastodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.

@bortzmeyer They're not in the spec! The spec left them "up to the implementation"

@bortzmeyer It's both bad and good. Lack of directions for transport and authentication layers means ActivityPub could be used over udp or websockets. Of course that's little use to us, since those layers being incompatible would cut us off.

@bortzmeyer @Gargron oh this was my gut feeling but now it's official ?

Marcin Cieślak @saper

@bortzmeyer @Gargron I proposed and volunteered to write Mastodon Client Conventions but it looks like we also need Mastodon ActivityPub profile