#美国加密立法 Major breakthroughs in U.S. cryptocurrency legislation are expected in 2025. In March, the Trump administration signed the "Bitcoin Strategic Reserve Act," incorporating 200,000 BTC (6% of the circulating supply) seized by the judiciary into the national reserve and permanently banning its sale, thereby enhancing Bitcoin's "digital gold" attributes through a "zero-cost holding" mechanism. Meanwhile, the "Stablecoin Accountability Act" is being expedited, requiring 100% dollar reserves and real-time audits, promoting the integration of banks and the cryptocurrency market. Additionally, Congress has repealed IRS tax reporting rules for DeFi, protecting privacy and innovation. Legislative enthusiasm is high in various states, with 24 states proposing cryptocurrency reserve bills, although some have been shelved due to risk concerns. Senator Cynthia Lummis has also proposed establishing a national strategic reserve of 1 million BTC to solidify the United States' financial leadership. These initiatives signify that the U.S. is systematically restructuring its cryptocurrency regulatory framework to compete for global digital financial dominance.