PYC (Privacy Chain) is a cryptocurrency that fully protects transaction privacy using zero-knowledge cryptographic technology. We utilize Privacy Chains technology to create an open resource protection platform. Additionally, Privacy Chain will establish member clubs across global regions, setting up exhibition areas for Privacy Chain services, facilitating both online and offline exchanges for global members. By leveraging blockchain technology and introducing a digital asset mechanism, we aim to build a highly efficient, low-cost asset privacy protection platform with blockchain technology at its core. This will strengthen information security for individuals. Our vision is to reshape global resource encryption technologies, innovate rules and standards, and transform the current lack of trust.