Bitcoin, which was launched by the mysterious Satoshi Nakamoto in 2009, began as a revolutionary idea: a decentralized digital currency. Initially, its value was low, but it attracted the interest of technology enthusiasts and libertarians. Over time, its value increased significantly, especially after key events such as its price surge in 2017 and the growing interest from institutions in 2020. Bitcoin faced criticism for its volatility, environmental impact, and use in illegal trade, yet it gained legitimacy through widespread adoption, including by major companies and even some governments. As the first successful cryptocurrency, Bitcoin has inspired thousands of others and contributed to the shaping of the blockchain industry. Despite market fluctuations, Bitcoin remains a symbol of financial innovation and resistance to central control, continuing to evolve and impact the global financial landscape.