Self-Sovereign Identity Custody — Your Keys, Your Control
The UbID Vault is a zero-trust identity wallet that stores verifiable credentials in the user's own browser via PWA technology. No server ever holds private keys. No single point of failure.
Zero-Trust Key Storage
Private keys are generated and stored exclusively in the user's local device using the Web Crypto API. Paradigma's servers never see them.
Selective Disclosure
Users share only the exact attributes required for each transaction — age, citizenship, clearance — without revealing anything else.
Biometric-Ready
Supports device biometrics (FaceID, fingerprint) as a second factor for vault access — no passwords required.
Multi-Credential Wallet
One vault holds credentials from any issuer: bank KYC, government ID, university diploma, health certificates, and more.
How the Vault Protects You
Install the PWA
The ID Vault installs as a Progressive Web App on any device — no app store, no download, instant access.
Receive credentials
When an institution issues a credential, it is delivered directly to your vault. You decide whether to accept it.
Share with precision
When a service needs to verify you, select exactly which credential to share — and which attributes within it.
Verified instantly
The verifier receives a cryptographic proof. No raw data leaves your vault. Verification happens in real time.
Use Cases
Banking
Reuse your bank's KYC clearance across every financial service — one-time verification, lifetime reuse.
Travel
Present age or citizenship credentials at border control without exposing a physical document.
Healthcare
Share only your blood type and vaccination status with a healthcare provider — nothing more.
Education
Carry your diploma and academic records digitally, shareable with any future employer worldwide.
Ready to Architect Your Institution's Digital Trust?
Join the institutions already securing their future with Paradigma.
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