Coinbase Wrapped BTC, also known as cbBTC, remained closely aligned with Bitcoin through August 25, 2026. The latest market data showed cbBTC at $80,884.17, up 4.44% over 24 hours and 23.9% over seven days. No substantiated report of a new Coinbase announcement, reserve shortfall, smart-contract exploit, custody breach, or regulatory action specifically involving cbBTC emerged during the August 23–25 news window.