seresoul
Sign in

Consumer Validator

Verify a file

No login required. Drop the exact file you received. We recompute SHA-256 and check the seal ledger for an exact-byte match.

Demo in 30 seconds

  1. Download the sample sealed image (or seal your own on Seal).
  2. Verify the original here — expect Verified authentic.
  3. Open it in any editor, change one pixel or crop, export, and re-upload.
  4. Expect Not found / Unverified (or Content modified on a Seal ID link).