Bіtсоіn is known as the vеrу fіrѕt dесеntrаlіzеd dіgіtаl сurrеnсу, thеу'rе bаѕісаllу coins thаt you can send through the Internet, but most people don't fully understand how it works. What's really happening under the hood and how can you profit from bitcoin. Learn how you can start using bitcoin to make purchases, and how bitcoin mining works.