The link @mike gave is the one they link in their blog post about Keybase integration: https://keybase.io/blog/keybase-proofs-for-mastodon-and-everyone Apparently as part of the process each instance admin needs to reach out to a particular Keybase user (presumably a staff member) to get added?!
@dl @mike @mastohost I questioned the whole approach at the time. They will let you verify yourself as being connected any website you own, no matter how tiny it is. But they want to whitelist mastodon instances? When the whole point of mastodon is that there be many small sites talking to each other? I do not get it.
This is an instance for folks who follow The Liturgists Podcast, The Alien Podcast, and other things The Liturgists create.