ValiDag provides blockchain-based authentication for your critical documents. Verify authenticity, prevent tampering, and maintain trust in your digital evidence.
Every document is timestamped on the Constellation Network blockchain for immutable proof.
Upload a file and get instant verification results with cryptographic hash matching.
Secure passwordless authentication using QR codes from your mobile device.
Upload your PDF or ZIP file to the platform
System generates cryptographic SHA-256 hash
Hash is recorded on Constellation Network
Receive immutable proof of authenticity
Join ValiDag today and start verifying your digital evidence with blockchain technology.
Create Free Account