Blockstream Jade can be used to provide one-time passwords (OTPs) for any platform that allows 2FA using this method. You can use Jade to generate 2FA codes for your email account, Bitcoin or Liquid exchange, or even a Blockstream Green wallet. Tip: This feature provides similar functionality as authenticator apps, such as Google Authenticator. Setup 1. During an active Jade session, select Options, Authentication, OTP. 2. Add a new OTP record by scanning a supported QR code or by manually entering a URI provided by the platform you are enabling 2FA for. 3. After set up, select View OTP and choose the record you want to view. Your TOTP code will be displayed along with a progress bar indicating the remaining time the specific code is valid for.