Mastering Bitcoin is the best technical reference available on bitcoin today. And bitcoin is likely to be seen in retrospect as the most important technology of this decade. As such, this book is an absolute must-have for any developer, especially those interested in building applications with the bitcoin protocol. Highly recommended.

Balaji S. Srinivasan (@balajis), General Partner Andreessen Horowitz

Bitcoin and blockchain technologies are becoming fundamental building blocks for the next generation internet. Silicon Valley’s best and brightest are working on it. Andreas’ book will help you join the software revolution in the world of finance.

Naval Ravikant, cofounder, AngelList

The invention of the Bitcoin Blockchain represents an entirely new platform to build upon, one that will enable an ecosystem as wide and diverse as the Internet itself. As one of the preeminent thought leaders, Andreas M. Antonopoulos is the perfect choice to write this book.

Roger Ver, Bitcoin Entrepreneur & Investor