Survey of HTTP Sig support in top fediverse servers

[snarfed]

It'd be nice to know, of the top 10 or 20 fediverse servers (eg by users), which HTTP Sig (and maybe LD Sig) versions do they emit and support incoming, do they support authorized fetch, etc. This could turn into a tar pit fast, so less is more here!

[mediaformat]

@vpzomtrrfrt created a handy comparison chart at https://arewehs2019yet.vpzom.click/,
This is also mirrored at https://fedidevs.org/reference/signatures/

[snarfed]

Thanks! That table is great, good call.