Bitcoin ($BTC) is the first and most well-known cryptocurrency in the world. Created in 2009, it introduced the idea of decentralized digital money. Today, BTC is considered "digital gold" due to its limited supply of 21 million coins and its role as a store of value.
In July 2025, Bitcoin remains strong despite market ups and downs. With growing adoption, institutional interest, and the impact of Bitcoin ETFs, $BTC continues to lead the market.
If you're new to crypto, understanding Bitcoin is the first step to understanding the entire crypto world.
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