What is bitcoin

Duration:01:07 min
Views:0
Added:November 20 2014
Author:mike lavoie
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Bitcoin is a form of digital currency, created and held electronically. No one controls it. Bitcoins aren’t printed, like dollars or euros – they’re produced by lots of people running computers all around the world, using software that solves mathematical problems. It’s the first example of a growing category of money known as cryptocurrency.
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