Question

what is bitcoin???????​

Answer 1

Step-by-step explanation:

Bitcoin, often described as a cryptocurrency, a virtual currency or a digital currency - is a type of money that is completely virtual. It's like an online version of cash. People can send Bitcoins (or part of one) to your digital wallet, and you can send Bitcoins to other people.

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Answer 2

Answer:

Bitcoin, often described as a cryptocurrency, a virtual currency or a digital currency - is a type of money that is completely virtual. It's like an online version of cash. ... This makes it possible to trace the history of Bitcoins to stop people from spending coins they do not own, making copies or undo-ing transactions.