https://stripe.com/docs/identity/verification-checks> Document checks verify the authenticity of government-issued identity documents. Stripe uses a combination of machine learning models, automated heuristic analysis and manual reviewers to verify the authenticity of hundreds of different document types.
> Selfie checks look for distinguishing biological traits, such as face geometry, from a photo ID and a picture of your user’s face. Stripe then uses advanced machine learning algorithms to ensure the face pictures belong to the same person.
> ID Number checks provide a way to verify a user’s name, date of birth, and national ID number. Stripe uses a combination of third-party data sources such as credit agencies or bureaus, utility or government-issued databases and others to verify the provided ID number.