$BTC The United States cryptocurrency legislation will see a major breakthrough 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, strengthening Bitcoin's 'digital gold' attributes through a 'zero-cost accumulation' mechanism. At the same time, the 'Stablecoin Accountability Act' is accelerating, requiring 100% dollar reserves and real-time audits, promoting the integration of banks and the crypto market. Additionally, Congress has repealed IRS tax reporting rules for DeFi, protecting privacy and innovation. Legislative enthusiasm is high among 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.