Che cosa è Bitcoin?
Could you please elaborate on the concept of Bitcoin? I've heard it mentioned frequently in the realm of cryptocurrency and finance, but I'm not entirely clear on what it is. Could you describe Bitcoin in a way that is both concise and informative? Specifically, I'd like to know how it works, its origins, and its significance in the current financial landscape. Additionally, I'm curious about its potential risks and benefits for investors. Could you provide a balanced overview of Bitcoin, taking into account both its advantages and disadvantages?