Prove Pre-Fill streamlines onboarding processes by auto-filling forms with authenticated identity data linked to a user's mobile phone number, leveraging cryptographic authentication to verify consumer identities and prevent fraud. It employs possession, reputation, and ownership checks to ensure security and compliance with KYC, KYB, and AML regulations. The solution supports omnichannel deployment across mobile, desktop, contact centers, and QR codes, reducing onboarding time and abandonment rates while enhancing user experience and privacy through consent-driven data sharing.