$BTC

Bitcoin is a digital currency and the most well-known example of blockchain technology. It allows direct transfers between users without being dependent on a central authority. Bitcoin can be seen as a hedge against inflation, especially due to its limited supply (21 million units) and decentralized structure. However, its price is quite volatile, so it is important to be careful when investing. Bitcoin is still a much-discussed topic due to its technological innovations and potential impact on the financial system.