Privacy-Preserving
Document Certification
CertVali anchors document hashes on the Midnight Network using zero-knowledge proofs. Documents never leave the provider — only cryptographic commitments are stored on-chain.
🔒
Privacy First
Documents are hashed client-side. Your files never leave your device during verification.
⛓
On-Chain Proof
Each certification is anchored on the Midnight blockchain with a zero-knowledge proof.
✅
Instant Verification
Verify any certified document in seconds by uploading it or scanning the QR code.