Bitcoin implodes, falls more than 90 percent from June peak

By Timothy B. Lee
Ars Technica
Oct. 19, 2011

Bitcoin, the world's first peer-to-peer digital currency, fell below $3 on Monday. That represents a 90 percent fall since the currency hit its peak in early June.

Supporters argue that Bitcoin has fundamental advantages over conventional currencies. The system is designed to transfer funds without a central authority, freeing Bitcoin users from bank fees and government regulations. The Bitcoin protocol offers robust anonymity, and the protocol guarantees that there will never be more than 21 million Bitcoins in existence, which supporters have argued would give the currency a stable value.

Unfortunately, the currency's value hasn't proven stable in practice. Several waves of media coverage between April and June pushed the currency's value up from less than $1 to more than $30. Soon after it reached a peak, the currency had a series of PR disasters. One Bitcoin user claimed that a half-million dollars worth of Bitcoins were stolen from his PC; he may have fallen victim to Bitcoin-stealing malware. A few days later, the most popular Bitcoin exchange was hacked, forcing a multiday suspension of trading and generating another wave of bad press.

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