What is Bitcoin?
Bitcoin is a form of digital currency, created and held electronically. No one controls it. Bitcoins aren’t printed, like dollars or euros – they’re produced by people, and increasingly businesses, running computers all around the world, using software that solves mathematical problems.
It’s the first example of a growing category of money known as cryptocurrency.
Why use Bitcoin?
Bitcoin is a relatively new form of currency that is just beginning to hit the mainstream, but many people still don’t understand why they should make the effort to use it.When you pay a cheque from another bank into your bank, the bank will often hold that money for several days, because it can’t trust that the funds are really available. Similarly, international wire transfers can take a relatively long time. Bitcoin transactions, however, are generally far faster.Once bitcoins have been sent, they’re gone. A person who has sent bitcoins cannot try to retrieve them without the recipient’s consent. This makes it difficult to commit the kind of fraud that we often see with credit cards, in which people make a purchase and then contact the credit card company to make a chargeback, effectively reversing the transaction.