The application value of 34,281,494,858 Bitcoin is reflected in multidimensional innovation and practical scenarios. First, as a cross-border payment tool, Bitcoin achieves fast and low-cost international transfers thanks to its decentralized nature, making it particularly suitable for the global transaction needs of small and medium-sized enterprises and individual users, significantly reducing the fees and time costs associated with traditional banking systems. Secondly, its value storage function, due to its fixed total supply (21 million coins) and anti-inflation properties, has become a hedging choice for some investors against economic fluctuations, especially favored during times of increasing currency devaluation risk. On the technical side, Bitcoin's blockchain technology has driven financial innovation, such as smart contracts and decentralized finance (DeFi), enhancing transaction transparency and efficiency, and expanding into areas like supply chain management and digital identity authentication. In terms of privacy protection and asset management, Bitcoin's anonymity and security offer new solutions for personal privacy and digital asset storage, allowing users to manage assets through decentralized wallets, mitigating the risks associated with centralized institutions. Furthermore, Bitcoin promotes global financial inclusion, breaking geographical barriers and enabling unbanked populations to participate in economic activities. Despite facing regulatory and technological challenges, Bitcoin continues to reshape the financial ecosystem by integrating technological innovation with practical needs, showcasing its multidimensional application potential.