Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and well-respected figures in bitcoin

Galactic data surfer and blockchain amigo

Photography | Creating and solving of riddles | #photography #cryptoriddle #puzzle

Bitcoin and Blockchain enthusiast, author and developer

Witness - Founder of Ecency, Hivesigner, Hivesearcher, Hivexplorer

Educator with 52 Online Courses

Bohemian Viking lifestyle

FOOD, PHOTOGRAPHY