Verify a file's authenticity

Every video and audio generated by Lumavo can be cryptographically signed (Content Credentials). This page lets you check that a file really comes from Lumavo and hasn't been altered.

How it works

• Drop your video or audio file — verification happens locally, in your browser. The file is never sent to our servers.
• Lumavo recomputes the file's fingerprint and checks the signature.
• You get the verdict: authentic and signed by Lumavo, or not verifiable.

Why it matters

In the age of AI-generated content, proving where a video comes from matters. Content Credentials provide verifiable, transparent and privacy-friendly proof of authenticity.