Block chain for smart systems : computing technologies and applications Blockchain technology has been penetrating every aspect of Information and Communications Technology (ICT) and its use has been growing rapidly in recent years. The interest and development of this technology has primarily been driven by the enormous value growth of cryptocurrencies and large investments of venture capital in blockchain start ups. Block Chain for Smart Systems: Computing Technologies and Applications is intended to clarify and define in simple terms the technology behind blockchain a deep dive into the core fundamentals of blockchain: hashing algorithm behind each block distributed technology smart contracts private vs public blockchain. Features Discusses fundamental theories to practical and sophisticated applications of Blockchain technology Includes case studies Discusses the concepts with illustrations appropriate figures tables and simple language This book is primarily aimed at undergraduates graduates research scholars academicians industry and technology enthusiasts working in various aspects of block chain technology