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

Simple, barebones tutorials explaining Bitcoin and crypto apps, products and concepts

Buy and hold Bitcoin!

Exchange cryptocurrency fast and easy

Decentralizing the World™

Supersonic

Witness - Founder of Ecency, Hivesigner, Hivesearcher, Hivexplorer

Traveling Everywhere the Ocean is & Spreading the Crypto Knowledge

Founder of Cryptoversity, the world's first online school for Bitcoin, cryptocurrencies and blockchains.

A radiant torrent of facepalm inducing truth. Investor: Armory, Bitpay & Kraken. Bitcoin Knowledge Podcast Host. The Babe Ruth of Bitcoin shills.