BTC, short for Bitcoin, is a digital currency created in 2009 by an unknown person or group of people using the pseudonym Satoshi Nakamoto. Nowadays, Bitcoin is the most well-known and valuable cryptocurrency in the world, with a market capitalization of over $1 trillion. What makes Bitcoin unique is its decentralized nature, meaning it's not controlled by any government, bank, or financial institution. Instead, Bitcoin relies on its network of users to verify transactions and maintain i...