No Summary provided as the original text is short
- Proof of Humanity: A blockchain-based verification method that uses biometric data to confirm an individual’s uniqueness, preventing duplicate or fake identities.
- Worldcoin: A cryptocurrency and digital identity project backed by Sam Altman, focused on creating a global proof of humanity system through biometric scanning.
- Biometric Verification: The process of using unique physical characteristics, such as iris or fingerprint scans, to authenticate an individual's identity.