Bitcoin is a form of digital currency, created and held electronically. However, it is a currency not controlled by a central source. Bitcoins aren’t printed, like dollars or euros – they’re produced by people, and increasingly businesses, running computers all around the world, using software that solves mathematical problems. It is the firstexample of a growing category of money known as cryptocurrency.Bitcoin sell purchase through wallet systems like coinbase wallet, blockchain wallet and many more. it provide full security to secure the bitcoin in wallet by providing customer service phone number.Bitcoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of bitcoins is carried out collectively by the block chain network. Bitcoin is open-source; its design is public, nobody owns or controls Bitcoin and everyone can take part. Through many of its unique properties, Bitcoin allows exciting uses that could not be covered by any previous payment system.

Bitcoin.org

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