ProID is a digital identification solution that provides a secure, efficient, and convenient way to issue professional and functional identities to professionals and public servants.

The solution is based on a technology that is already used by the CNH Digital and the National Identity Document (DNI) to ensure the reliability and security of documents generated in the application.

The private key of the solution is used by the issuer (the Council or Public Organ) to generate a unique and secure identification for each professional or public servant.

This unique identifier is then encrypted and stored in a QR Code, which can be used to verify the authenticity of a document generated in the application.