Bitcoin is the world's first decentralized cryptocurrency. It was created in 2009 by an anonymous person or group of people known as Satoshi Nakamoto. Bitcoin is a digital asset and a payment system that operates independently of any central bank or government. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain.
Bitcoin is a complex and volatile investment. Its value has fluctuated significantly over the years, and it is not backed by any physical assets. However, Bitcoin has also attracted a large following of supporters who believe that it has the potential to revolutionize the way we think about money and payments.