Bitcoin ($BTC) is the focal point of global investor attention. This cryptocurrency is not only a type of digital asset but also a symbol of financial innovation. With blockchain technology, it offers transparency and decentralization, challenging traditional banking systems. The value of this coin is highly volatile, having nearly reached 100,000 USD by the end of 2024, but it also faces many risks such as regulatory scrutiny and market fluctuations. Nevertheless, it continues to attract both individual and institutional investors due to its long-term potential. Countries like El Salvador have accepted it as legal tender, ushering in a new era. However, investors need to be cautious and conduct thorough research before participating. The future of this cryptocurrency remains a significant question, full of promise but also not without challenges.