Digital Seal Creator

Visible Digital Seals can ensure authenticity and integrity of non-electronic documents in a comparatively cheap, but highly secure manner using asymmetric cryptography. Digital seals can be easily used to protect information on paper-based documents and can be easily verified with low cost equipment, such as an app on smartphones like Sealva. On this site you can build non-electronic digital seals according to BSI TR-03137 and ICAO TR Digital Seals.
The created seals can be verified with the Sealva app which is available on Google Play.