Bitcoin is a decentralized digital currency, often referred to as a cryptocurrency. It was created in 2009 by an anonymous person or group of people using the pseudonym Satoshi Nakamoto. Here are some key features of Bitcoin:
1. **Decentralization**: Bitcoin operates on a peer-to-peer network, meaning there is no central authority or intermediary controlling the currency. Transactions occur directly between users.
2. **Blockchain Technology**: