A 7‑word passphrase. Nothing else.
No email, no phone, no identity document. Your passphrase is hashed with Argon2id and stored as bytes — never as anything we could link back to you. Add a password if you want. Or don't.
> signup() → passphrase = seven_words() → digest = argon2id(passphrase) → stored = { digest, ∅, ∅ } ✓ no email. no phone. no name.