What is the Biometric Signature?

Quantidia’s Biometric Signature adds multimodal biometric identity verification, such as facial recognition, fingerprint or voice, to the signing process. Instead of relying only on the handwritten gesture, this method confirms who is signing by matching the signatory’s biological traits against a trusted reference, before the signature is applied.

How it works with Quantidia

At the moment of signing, the signatory completes a biometric check, for example a facial liveness scan or fingerprint capture, on their own device or at a supervised terminal. The verification result and the biometric template are encrypted and bound to the signed document, providing strong identity assurance in addition to signature evidence.

When to use it

• Remote onboarding where identity fraud risk is high
• Financial services, insurance and other regulated KYC processes
• Access to sensitive or high-value transactions
• Any scenario combining eID / biometric identity verification with electronic signature

Key benefits

• Strong, hard-to-forge identity assurance beyond passwords or codes
• Reduces fraud in high-risk or remote onboarding scenarios
• Complies with applicable biometric and personal data protection regulations
• Can be combined with Simple, Advanced or Digital Signature for extra assurance