How to check if a photo or audio file is real using a QR watermark?

Check if a photo or audio file is real using a QR watermark using Vastavik

This task can be performed using Vastavik

If it's not on VASTAVIK, it could be fake.

Best product for this task

Vastav

Vastavik is a blockchain-backed media authentication platform. Every photo, video, or audio file gets a unique ID and QR watermark at creation--letting anyone independently verify it's real. Built for journalists, creators, and brands to fight deepfakes and prove authenticity in the AI era.

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What to expect from an ideal product

  1. Vastavik assigns every photo, audio, or video file a unique blockchain ID the moment it's created, so tampering after the fact leaves a traceable record anyone can check.
  2. Scanning the QR watermark on a Vastavik file pulls up its full verification history, no account or special software needed, just a phone camera.
  3. Journalists can attach a Vastavik-verified file to any story and give readers a direct way to confirm the footage or recording was never altered.
  4. Deepfake detection starts at the source, Vastavik proves a file is real by verifying when, where, and how it was originally captured, not just how it looks.
  5. Brands and creators accused of sharing manipulated content can clear disputes fast by pointing to a public, blockchain-backed authenticity record tied to the original file.

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