> an email contact of yours should be able to [...] find your social network account ocdtrekkie@mastodon.cloud [...] The link between email account and social n

> an email contact of yours should be able to [...] find your social network account ocdtrekkie@mastodon.cloud [...] The link between email account and social network account could be checked periodically This is how the keybase sigchain works. (And I do mean "works"—as in, it's available now and real people have been using it.) PS: Your HN profile doesn't contain any contact info.