Unique Identity: Each Aadhaar number is unique to a single individual. It's not a proof of citizenship, but rather a proof of identity and residence.
Biometric Data: To generate an Aadhaar number, the UIDAI collects an individual's biometric data, which includes fingerprints, iris scans, and a photograph. This ensures that no two individuals can have the same Aadhaar number, as fingerprints and iris patterns are unique.
Free and Voluntary: Obtaining an Aadhaar number is free of cost and is a voluntary process.
Digital and Paperless: Aadhaar can be verified easily through an online platform, making it a paperless form of identification.
Service Delivery: It is widely used for accessing government and non-government services, subsidies, and benefits, as it helps in identifying beneficiaries accurately and prevents fraud.
Linking to Other Services: Aadhaar can be linked to bank accounts, mobile numbers, and other services to simplify various processes and enhance security.
