$BTC Bitcoin (BTC), created in 2009, has evolved from a technological curiosity to a globally recognized financial asset. Its growth positions it as the leader of cryptocurrencies, distinguishing itself from traditional currencies and altcoins (other cryptos). Bitcoin has gone from being worth cents to historic highs nearing $99,000 USD (2024). It is considered "digital gold" due to its limited supply (21 million) and its role as a store of value.