zCloak

zCloak Network is a confidential computing platform founded in 2020 with the goal to return sovereign control of personal data to users. With its novel approach of self-sovereign data and self-proving computation, zCloak Network enables computation and analysis of personal data without sending them to 3rd party servers. As such, it can prevent private data from being stolen or misused. The zCloak Network uses a zk-STARK based virtual machine for general purpose computations. It can provide Zero-Knowledge Proof as a Service (ZKPaaS) to other parachains serving as a confidential computation infrastructure in the ecosystem. With a business model of “Zero-Knowledge Proof as a Service”, the zCloak Network will provide a complete privacy computation solution in a world of multi-chains.