THE WORKIS OURS.

Put your work on the register. We keep a fingerprint of it, not the file. If your picture turns up somewhere else, anyone can check it against the register. It’s free for artists.

WE KEEP THE FINGERPRINT.NOT THE FILE.

  1. 1. YOUR WORK

    Upload a JPEG, PNG or WebP of something you made.

  2. 2. ITS FINGERPRINT

    We work out a fingerprint that still matches after crops, filters and screenshots.

  3. 3. ON RECORD

    Then we delete the image. Your entry stays, and anyone can check a picture against it.

JURIES:ASK FORTHE NUMBER.

Ask everyone who enters to register their work first. Then check the entries against the register, one at a time or all at once through our API. A match is something to look into, not a verdict.

READ THE CHECKLIST

SEEN ITSOMEWHERE?

Drop in any image and we’ll check it against the register. We’ll tell you what we found, and nothing more.

A match means two images are related. It doesn’t prove who made them, and this isn’t an AI detector.

ALREADY CLAIMEDNOT CLAIMED YETINCONCLUSIVE
USE THE API

Create a personal API key in your account, then send it in the X-API-Key header when you register an image. Checking images is open to everyone. Send images as multipart form data in the file field to POST /verify or POST /register. You can manage your keys through /auth/api-keys while signed in.

THE COMPETITION CHECKLIST
  1. Ask each entrant to register their work with a verified account.
  2. Collect the registration receipt with the entry, along with any process material.
  3. Check the submitted images against the register and look at any matches in context.
  4. Keep a person in the loop. A registration records a claim. It doesn’t establish copyright or prove that a person made the work.
YOUR ART STAYS YOURS. WHAT DO WE KEEP?

We process your upload and keep the fingerprints we make from it, the registration details and your account information. We throw away the original image. A no-match result doesn’t prove an image is authentic, safe or made by a person. Only upload work you have the right to use. After you sign up we may send you one email asking for feedback, and every email has an unsubscribe link.

YOUR ACCOUNT