Bitcoin, launched in 2009, revolutionized the financial world with its blockchain technology. Created by Satoshi Nakamoto, it’s a decentralized currency that allows peer-to-peer transactions without banks. With a supply cap of 21 million coins, Bitcoin mimics the rarity of gold, enhancing its value as a digital asset. Its first recorded use was in a 2010 pizza purchase for 10,000 BTC, illustrating its early adoption and the dramatic rise in value since. As a leading cryptocurrency, it continues to attract investors seeking to harness the power of decentralization and digital finance.