@lauti I don't know Go, so this'll be superficial…
– You define properties on the Application that I don't usually see on actors. What's the intent behind to/cc?
– You might receive Undo(Activity) before Activity. See the AP Primer: https://www.w3.org/wiki/ActivityPub/Primer/Out-of-order_activities Do you handle this?
– The vocab comes from @mariusor yeah? You assume that the max page size of collections you generate is always 10 items. Is that guaranteed?
– Missing dash in “.wellknown” in transport.go
Looks sensible at a high level!
