Verify Identity Without Exposing Personal Data
NoNo uses zero-knowledge proofs to let users prove who they are — without handing over their passport, address, or date of birth.
How It Works
1. Verify Once
Complete a one-time identity check using your government ID and a selfie.
2. Proof Generated
A zero-knowledge proof is created — cryptographic confirmation with no personal data attached.
3. Verified Privately
Present your proof anywhere it's needed. No re-verification. No data exposure.
Why NoNo
No Data Stored
We store your verification proof, not your personal data. No passport scans. No breach risk.
Zero-Knowledge Proofs
Cryptographically prove facts about yourself — age, identity, address — without revealing the underlying information.
KYC Compliant
Meet compliance requirements without the liability of storing sensitive customer data.
Built for Businesses
Add privacy-first KYC to your product without the data liability. Your users verify once — you get compliance, they keep their privacy.