Privacy
Privacy-conscious verification, with public checks limited to what needs to be shown.
Sign w Selfie is designed to make verification possible without turning the public website into a window into private capture history.
Public authenticity lookup should only reveal whether a submitted image matches a stored Sign w Selfie record and limited verification metadata needed to support that result.
The public site should not expose raw capture artifacts, account-linked history, or portal data that belongs in authenticated surfaces.
Uploaded files used for public verification are hashed server-side for lookup purposes so the verification decision is based on the server-managed fingerprinting path rather than browser-computed trust signals.