dalliard.ch is a Fediverse instance that uses the ActivityPub protocol. In other words, users at this host can communicate with people that use software like Mastodon, Pleroma, Friendica, etc. all around the world.
This server runs the snac software and there is no automatic sign-up process.
RE: https://social.lol/@maique/116173605301841035
We have our own address if you want to try #phanpy at https://phanpy.pagan.plus/

Oh BTW, if you want to use #Phanpy exposed by #relayd and #httpd on an #OpenBSD VPS hosted in Amsterdam, the URL is https://phanpy.tumfatig.net
As far as I understood, your Web browser will just grab stuff from there and then cache all locally. Your credentials are not known by my server and you keep your authentication cookie local too.