qID Connect demo

a complete account system with no email and no password

Your BTX address is your account. Signing in and registering are the same thing: prove you own the address and you are in.

Signed in as

Display name (optional, the only profile field there is)

Post-quantum login via qID. The proof is an ML-DSA-44 signature over a one-time challenge bound to this site. It cannot move funds, by construction.