How is my passport number protected?
It is encrypted at rest and never shown publicly, on documents or on the verify page. Administrators who do not hold the identity-documents permission see it masked, for example ••••1234.
Related questions
Answers follow the published KBN rules. The verify page is the authority for any licence or certificate, and where the rules do not cover a case, the Ranking Committee decides. Helpful counters on this demo site started from sample values.