最新报道:El Salvador has shifted from mandatory Bitcoin adoption to a regulated voluntary framework in 2025, revoking its legal tender status while maintaining 6,313 BTC holdings worth $702 million. The country introduced crypto investment banking licenses for institutions with over $50 million capital, established tax exemptions for crypto transactions, and promotes geothermal Bitcoin mining. Regulatory focus now emphasizes compliance, international cooperation, and anti-quantum computing security measures for state-held assets.