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Cryptocurrencies first appeared due to the need to make anonymous transactions. While the idea of a decentralized digital currency first came about in 1998, it wasn't until 2009 when the first cryptocurrency was created: Bitcoin. Currently, more than 1,300 cryptocurrencies exist. Each one has a different ... from Google Alert - cryptocurrency http://ift.tt/2CTg0vd via IFTTT http://ift.tt/eA8V8J

Bitcoin has been described as 'a bubble, a Ponzi scheme and an environmental disaster'. Photograph: Chesnot/Getty Images. Bitcoin's gyrations have attracted a lot of attention over the past year. Here are some of the most memorable comments from senior figures in world finance. from Google Alert - cryptocurrency http://ift.tt/2EvovSc via IFTTT http://ift.tt/eA8V8J