最新报道:Brazil is considering allocating up to 5% of its $300 billion foreign reserves to Bitcoin as a hedge against volatility and to foster blockchain innovation. A key hearing on August 20 will involve the central bank, finance ministry, and crypto advocates, with mixed reactions from officials, including support from the Vice President's chief of staff and skepticism from central bank critics. Globally, the U.S. and China are exploring Bitcoin reserves, while U.S. pension funds like Michigan's added $11.3 million in Bitcoin ETFs and Ethereum holdings. Bitcoin ETFs saw over $1 billion inflows in July 2025, pushing BTC above $123,000, and Ethereum ETFs grew 40% in a month, driving ETH past $3,800.