Turns out maintaining such a registry is not a task easy enough that can be done in 15 minutes.

I got it started here: https://github.com/fiatjaf/alts

If someone else is better at dealing with AIs than I am maybe you can try making it more useful because aside from the kinds I manually edited most are very useless (well, actually they're not entirely useless, since they have the event kind "name", which is something).

I think we should probably remove the {{pubkey}} and {{created_at}} from the templates, as clients can just always show these anyway, an in a nicer manner than a vague text, since they're present in all events.