Bitcoin (BTC) is the first cryptocurrency in the world, created in 2009 by a person or group under the pseudonym Satoshi Nakamoto. It revolutionized the concept of digital money by introducing a technology called blockchain, which is a decentralized and transparent record of all transactions. Bitcoin operates without the need for intermediaries, such as banks, allowing for fast and secure transfers globally. Its limited supply of 21 million units creates a scarcity that can influence its value over time. In recent years, Bitcoin has gained popularity as a store of value, often compared to gold, especially in times of economic instability. Investors see BTC as a hedge against inflation and a diversified investment alternative. However, its volatility is high, with prices that can fluctuate drastically in short periods. Additionally, there are debates about its environmental impact due to high energy consumption in mining. Despite these issues, Bitcoin remains one of the most well-known and influential cryptocurrencies in the digital financial market, driving innovations in the financial technology sector and inspiring the creation of thousands of other digital currencies.