MADANA may be the first ever ICO and Sidechain project in the Lisk Blockchain. MADANA stands for an open system for information analysis, preserving privacy by design. The blockchain-based ecosystem allows anyone in which to stay control of the data while monetizing it in an anonymous way. MADANA aims to provide a GDPR compliant means for data processing, allowing new company versions for future Apps and Services. German ICO with approval through the Federal Financial Supervisory Authority. The Vision of MADANA is to function as the technologies in future Apps and dApps, operating systems and IoT equipment, which creates passive income for the User whereas additionally protecting his electronic identification.