Integritee is a public blockchain solution that securely processes sensitive business or personal data. It combines trusted execution environments with a decentralized network, enabling the development of data-driven products and services while ensuring privacy. Integritee protects user privacy and prevents data leaks, allows selective collaboration on data among enterprises, and provides scalable sidechains for securely processing sensitive data. It offers a hybrid approach that combines the security of blockchain with the speed and power of trusted execution hardware.