#BTC
Bitcoin (BTC) is a decentralized digital currency that operates without a central authority like a bank or government. Created in 2009 by an unknown person or group using the name Satoshi Nakamoto, Bitcoin uses blockchain technology to secure transactions and control the creation of new units. Blockchain is a public ledger where all transactions are recorded transparently and immutably. Bitcoin can be used for peer-to-peer transactions, online purchases, and as an investment asset. Its limited supply of 21 million coins makes it scarce, contributing to its value. Bitcoin is often referred to as "digital gold" due to its role as a store of value.
