Andreas M. Antonopoulos is a British-Greek Bitcoin advocate, tech entrepreneur, and author, known for his expertise in Bitcoin and open blockchain technologies. As the owner of Andreas M.
Antonopoulos since 2011, he advises organizations on emerging technologies and develops business strategies. He is the author of several influential books, including "Mastering Bitcoin" (2014, 2nd Ed 2017), "The Internet of Money" (Volume 1 2016, Volume 2 2017), and "Mastering Ethereum" (2018).