@ariadne it's very true that authentification of digital identity shouldn't be a feature of a centralized or distributed social network, where we end up being stuck with "login with Google/Facebook/mastodon.social" ; also we may need several verifiable digital identities not necessarily linked to our legal/public/national identity, that should only be an option. In that sense, the Blockchain could be a good solution to authentication both for digital (anonymous or not) ID.