Back to Security
Verification
How to independently validate outputs and exported proof records.
Quantum Shield verification
SasaSavic Quantum Shield™ proofs can be verified independently:
- •ECDSA P-256 — Classical signature verifiable with standard tools
- •ML-DSA-65 — NIST-standardized quantum-resistant signature
- •Bitcoin anchor — Timestamp anchored via OpenTimestamps
View live proofs and verify timestamps at sasasavic.ca
What you can verify
- •Dual-signature proof records (classical + quantum-resistant)
- •Bitcoin blockchain anchoring via OpenTimestamps
- •SHA-256 file fingerprints
Tools
Quantum Shield proofs include all data needed for independent verification. Standard SHA-256 tools can validate file fingerprints. OpenTimestamps verification is available at opentimestamps.org