#TrumpBitcoinEmpire Bitcoin, or BTC, is a decentralized digital currency created in 2009 by an unknown person or group of people using the pseudonym Satoshi Nakamoto. Bitcoin uses blockchain technology to record transactions and manage the issuance of new units. BTC can be used to purchase goods and services from vendors that accept Bitcoin, as well as being exchanged for other currencies. Bitcoin has several advantages, such as fast transactions and low fees, as well as high anonymity. However, Bitcoin also has some disadvantages, such as high price volatility and security risks associated with storage and transactions. Nevertheless, Bitcoin remains one of the most popular and widely used digital currencies worldwide.