#特朗普比特币金库 Bitcoin ($BTC) is a decentralized digital currency created by Satoshi Nakamoto in 2009, operating on blockchain technology. It does not rely on any government or financial institution and is maintained collectively by global nodes through a 'mining' mechanism, ensuring transaction security and transparency. The total supply of Bitcoin is capped at 21 million coins, giving it scarcity and earning it the title of 'digital gold.' As global interest in crypto assets has grown, Bitcoin has gradually evolved from a niche experiment to an important store of value, also serving as an alternative to combat inflation and the traditional financial system. Despite significant price volatility, the underlying philosophy continues to attract tech enthusiasts, investors, and financial revolutionaries.