Swiss Bitcoin wallet Relai needed Strong Customer Authentication to comply with French license requirement.

But SMS OTPs and FaceID don't prove genuine identity and aren't cross-platform.

Keyless solved it — a FaceID-like experience that compares the authentication selfie to the identity verification selfie to actually prove identity.

Crucially, this had to be done in a privacy-preserving way.

Join Relai Co-founder & CTO Adem Bilican to learn how Relai brought privacy-preserving biometrics to the crypto industry.