> For the complete documentation index, see [llms.txt](https://docs.jayx.com/jayx-docs-n8rfmgwto77q5ila/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.jayx.com/jayx-docs-n8rfmgwto77q5ila/solutions/did-kyc/zk-for-privacy-preservation.md).

# ZK for Privacy-Preservation

The integration of Zero-Knowledge (ZK) proofs with blockchain technology stands at the core of this decentralized verification system. ZK proofs enable the verification of information without revealing the actual data, offering a groundbreaking approach to privacy-preserving compliance. By storing KYC and AML data on-chain using ZK proofs, decentralized platforms can ensure that user information remains confidential, accessible only to entities with explicit permission from the user.