This book provides a comprehensive analysis of the topic, from the technological advancements that led to the rise of cryptocurrencies to the intricacies of Shariah Law. This book will serve as a guide for Muslims who are interested in investing in cryptocurrencies and facilitate a constructive dialogue between different stakeholders such as regulators, scholars, academicians, tech developers and policymakers. The book serves as a platform for constructive dialogue between Shariah scholars and proponents of cryptocurrencies, facilitating a deeper understanding of the issues at hand and the potential solutions. Can a currency be issued privately, or it is only the concern of authorities? Can one fatwa or one opinion universally apply to all kinds of cryptocurrencies? What is the Shariah status of different types of digital currencies? This book addresses these and many other puzzled questions.