What is bitcoin?

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Bitcoin is a digital currency, also known as a cryptocurrency. There is no physical bitcoin, merely digital data stored in the blockchain. This means it is a secure form of currency that is devoid of government control. Bitcoin has a stipulation, set forth in its source code, that there will only ever be 21 million bitcoins produced. This limited supply is also what gives bitcoins their value. But today it is already possible for each user to choose an online exchanger here https://www.bestchange.com/visa-mastercard-usd-to-bitcoin.html and buy bitcoin with debit card As the demand for bitcoin increases, you can exchange a single bitcoin for more money or services. In this way, bitcoin has become a traded store-of-value commodity, like gold.