What comes after Bitcoin?
Bitcoin, a digital currency launched by the pseudonymous programmer Satoshi Nakamoto in 2009, hit a peak trading value of $266 per coin in April 2013, the biggest point in a bubble that would burst soon after.
The cryptocurrency, which is anonymous, untrackable, and can be used to buy illicit goods online, caught the attention of the U.S. government—and not in a good way. In May, the U.S. Department of Homeland Security froze the Wells Fargo account of Mt. Gox, the largest exchange that trades Bitcoin for other currencies, arguing that the company broke anti-money laundering laws. On June 20, the exchange suspended withdrawals from its accounts in USD, leaving users with piles of less-than-liquid Bitcoin (still worth around $95 each).