Bitcoin allows exciting uses that could not be covered by any previous payment system.

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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 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 https://cse.google.dz/url?q=https%3A%2F%2Fphotoselfi.ir%2F


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