BrightID is a unique personal identifier designed for individuals to establish their uniqueness within networks. Unlike traditional government identifiers, BrightID is self-issued and verified by close associates without the need to share personal data with any centralized authority. By forming small groups with trusted connections, users can enhance their verification status and earn a BrightID score, signifying their distinctiveness in the network.

Users can improve their BrightID score by expanding their network connections and joining various groups. The platform ensures privacy by only sharing entered name and photo with individuals in the user's personal connections list, with no external storage or use beyond the user's device.