I'm going to preface this with that I have no intention of doing this at all, this is just a hypothetical that has been nagging me. Let's say I were to delete this instance tomorrow, or maybe the domain expires and I never renew it... Does the cache of my posts and info and such eventually disappear from other fediverse instances? Do posts have a TTL that gets refreshed with the originating server or anything like that? I am sure that it is different across different implementations, so I'm really just looking for a general answer... #fediadmin #fedi #activitypub