Bitcoin can be a decentralized copyright at first described in a very 2008 whitepaper by a person, or team of people, using the alias Satoshi Nakamoto. It had been released quickly after, in January 2009. I believe in certain places, persons may be working with Bitcoin to pay for factors, https://jaidentlana.blogoscience.com/37144574/not-known-factual-statements-about-bitcoin