[Coinbase CEO: Platform Has Custody of Over 80% of U.S. Bitcoin and Ethereum ETF Assets] According to a report by Jinse Finance, Coinbase CEO Brian Armstrong stated on the X platform that Coinbase currently holds custody of over 80% of U.S. Bitcoin and Ethereum ETF assets, with ETF inflows peaking at $31 billion in 2025. Coinbase is also the designated custody partner for multiple ETF issuers, including some of the world's largest financial institutions and government agencies, emphasizing that this is an extremely important responsibility. In terms of security, Brian Armstrong highlighted that Coinbase places great importance on a continuous security review mechanism, will continue to drive innovation, regularly conduct penetration testing with leading global cryptography experts, and already holds multiple related technology patents.