Bloomberg Photos Review Of 2013

Bloomberg’s Best Photos 2013: A twenty-five bitcoin is arranged for a photograph in Tokyo, Japan, on Thursday, April 25, 2013. The digital currency, which carries the unofficial ticker symbol of BTC, was unveiled in 2009 by an unidentified programmer, or group of programmers, under the name of Satoshi Nakamoto. Supply is capped at 21 million Bitcoins and managed by a software algorithm embedded into the digital currencys design, rather than a monetary authority such as a central bank. Photographer: Tomohiro Ohsumi/Bloomberg via Getty Images