zlacker

China already has that. At age 16, all citizens must get an ID card. Photo and biometric info are recorded. To get a cell phone, the ID card is required, and as of last year, it's cross-checked by a face recognition scan. Cell phone IDs are tied to citizen IDs. WeChat accounts are verified against phone IDs.

Now that's authenticity verification.

>>Animat+(OP)
Not that different in the EU. Most member states keep track of EU citizens from birth with a citizen ID. To get a phone, you need to show said ID. There are states which keep biometrics in the ID and passports, such as face biometrics and fingerprints. Some EU states even sample DNA from the child at time of birth and keep in their records for future use.