This edited book presents detailed exploration of adaptions of blockchain in business use case applications. It proposes that blockchain tech is the best choice for modern businesses that require agility, secure, efficient and transparent way of doing business process. The book covers different versions of blockchain applications, focusing on different tools, platforms and techniques, exploring challenges and issues through contributions from different parts of the world. It highlights successful implementation of blockchain in various sectors and presents multiple perspectives from academia, industry and business fields, presenting current and future business applications utilizing the blockchain techniques. Novel architectural and business blockchain use case solutions are the core aspects of this book. The wide variety in topics the book presents offers readers multiple perspectives on blockchain business opportunities. The volume can be used by undergraduate and postgraduate students of management as well as engineering, in addition to researchers and blockchain practitioners, business managers and administrators who are engaged in working on blockchain related technologies. Additionally, policy makers and government regulatory agencies will also find many take-aways in the book.