Beta

Prove someone copied your image.

Upload the original and the suspected copy. Get a verified technical verdict in seconds.

Use it to ask for payment when your work is reused without permission.

See the full proof — €29
  • Exact verdict: Copy confirmed · Uncertain · No relation
  • Proof you can use to:
    • ask for payment when your work is reused
    • confront a client or partner
    • share with counsel as technical evidence
  • Signed PDF report with SHA-256 hashes & UTC timestamp
No account needed One-shot, anonymous use
One payment €29 · no subscription
Private by design Processed in memory, no indexing

Frequently asked

What do I actually get for €29?

The exact verdict (Copy confirmed / Uncertain / No relation), the geometric evidence (matched feature points, RANSAC inliers, reprojection RMSE), a confidence score, and a signed PDF report with SHA-256 hashes of both files and a UTC timestamp.

Is this legally usable?

The PDF documents a technical, reproducible comparison. It does not establish ownership or copyright — only geometric evidence of derivation between the two images you submitted. It's designed to support, not replace, counsel's assessment.

How is this different from TinEye or Google Images?

TinEye and Google search the web for visually similar images. SBIX Prove compares two specific files you already have, and tells you whether one derives from the other with geometric proof. Different job, different output.

What happens to my images?

Processed in memory for the analysis, held in a 24-hour cache so you can pay and retrieve your PDF, then deleted. We never index them into any graph or database.