Bitcoin is a cryptocurrency, that is, a decentralized digital currency. This means that it is not issued by a central bank or government, but rather by a network of computers distributed around the world. Bitcoin was created in 2009 by an individual or group of individuals under the pseudonym SatoshiNakamoto . Since then, its popularity has grown exponentially, and today it is the most valuable cryptocurrency in the world. This ebook will provide a complete overview of Bitcoin, including: What is Bitcoin How Bitcoin works How to buy Bitcoin How to sell Bitcoin How to build a profitable portfolio What is Bitcoin? Learn Much More...