Bitcoin was created by Satoshi Nakamoto and there is no proof whether this name belongs to a person or a group of people. Many people claim that Satoshi Nakamoto has died. He is the father of bitcoin and also the blockchain technology. In the beginning, people tended to use bitcoin in the deepweb. HAckers, criminals use bitcoin to buy many things such as drug, human, illegal stuff on the darknet. Then, people figure out how important and amazing bitcoin is and they started buying bitcoin as an online investment. Bitcoin is newly created by the activity called mining. Only when you have gadgets can you mine bitcoin.