Bitcoin (BTC) is the first and most well-known cryptocurrency, created by an unknown person or group of people using the pseudonym Satoshi Nakamoto in 2009. It operates on a decentralized peer-to-peer network, utilizing a technology called blockchain to secure and verify transactions. Bitcoin is often referred to as digital gold and is known for its capped supply of 21 million coins, making it a deflationary asset. It is widely used as a store of value and a medium of exchange in the cryptocurrency space. Keep in mind that cryptocurrency #BTCđ„đ„ information may have evolved since my last update in January 2022.