Bitcoin is a cryptocurrency that was launched in 2009 by an unknown person known as Satoshi Nakamoto. Bitcoin is the first decentralized currency, as it is not controlled by any government or financial institution. It operates on blockchain technology, which allows transactions to be recorded transparently and securely. Bitcoin is used for financial transfers, e-commerce, and is considered a means of investment. Its value is influenced by factors such as supply and demand, economic events, and regulatory policies. Despite its price volatility, Bitcoin has attracted the interest of investors and major institutions. Some see it as the future of money, while others consider it a high-risk investment. Bitcoin remains a symbol of digital evolution in the world of finance.