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Do you know what a Bitcoin is? This term refers to virtual currency, also known as cryptocurrency, and is another of the contributions of Information and Communication Technologies. Cryptocurrencies are decentralized digital currencies whose use is very controversial because their value depends only on supply and demand. They are used practically all over the world as a means of exchange through the Internet.

But what makes them so attractive? What can you buy with them? Where are they obtained? How subject are they to speculation? In this program we will talk about one of the most controversial currencies of recent times.