#美国加密立法 #美国加密立法 In 2025, the United States will see a significant breakthrough in cryptocurrency legislation. In March, the Trump administration signed the 'Bitcoin Strategic Reserve Act,' incorporating 200,000 BTC (representing 6% of the circulating supply) seized by law enforcement into the national reserve and permanently banning their sale, strengthening Bitcoin's 'digital gold' property through a 'zero-cost increase' mechanism. Meanwhile, the 'Stablecoin Accountability Act' is advancing rapidly, requiring 100% dollar reserves and real-time audits to promote the integration of banks and the crypto market. Additionally, Congress repealed the IRS tax reporting rules for DeFi, protecting privacy and innovation. There is a surge of legislative enthusiasm at the state level, with 24 states proposing cryptocurrency reserve bills, though some have been shelved due to risk concerns. Senator Cynthia Lummis also proposed establishing a national strategic reserve of 1 million BTC to solidify the United States' financial leadership. These initiatives signal that the U.S. is systematically restructuring its cryptocurrency regulatory framework to compete for global digital financial dominance.