Google has integrated zero-knowledge proofs (ZKPs) into its digital wallet to enhance age verification processes. This technology allows users to prove their age without disclosing personal information, thus maintaining privacy while complying with legal requirements. The feature aims to simplify the verification process for platforms that require age checks, such as those relating to alcohol sales or adult content. By leveraging ZKPs, Google emphasizes safeguarding user data, promoting privacy-focused solutions in the digital age. This initiative aligns with the growing trend of implementing advanced cryptographic techniques to enhance security and user privacy in online transactions.

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