Due to an influx of spam, we have had to temporarily disable account registrations. Please write an email to email@example.com, with your desired username, if you want to get access. Sorry for the inconvenience.
The current webauthn template is broken due to our template missing some fixes from upstream like 1af4a7a5325c248da2275759379ec00e495045df. This blocks users of setting up a new Security Device (like Nitrokey).