Bitcoin, the No. 1 market capitalization, is a decentralized cryptocurrency based on cryptography and blockchain technology. Birth of Bitcoin: In 2008, the global economic crisis was caused by the subprime financial crisis in the United States. In this crisis, poor credit management can lead to financial problems. Many government financial aid programs have been used for financial security. This was also indicative of the uncertainty in the financial sector. This lack of trust requires a central organization for all employees to function effectively. However, given these assurances, the illegality still exists and the central agencies will not operate. On November 1, 2008, Satoshi Nakamoto released the free Bitcoin form "Bitcoin: A P2P Electronic Money". In this free article, we explained how Bitcoin works. Based on blockchain and encryption technology, Bitcoin is a decentralized payment, which is a solution to skepticism. Here, all data exchanges have been recorded by the pe...