StarkWare introduces 'Private KYC' to address personal data breaches

“Identity checks today ask for your whole document when they only need one fact,” Starknet said.

Zero-knowledge scaling company StarkWare has introduced Private KYC on Starknet, enabling users to complete know-your-customer requirements without revealing their full personal information.

The system, announced Tuesday as a demo, uses STRK20 privacy features and zero-knowledge STARK proofs to let users prove specific attributes, such as being older than 18 or holding valid credentials, without revealing their full passport details or address.

“Whether you need to prove you’re over 18, hold a valid credential or meet an eligibility rule, verification should only confirm the precise fact,” StarkWare said. Corporations should not collect the full identity behind it, “because every identity database becomes a liability the moment it exists.”

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