Welcome to Chain Reaction by Capital Copilot, your daily dose of cryptocurrency market analysis and blockchain news. Bitcoin stabilizes above seventy-seven thousand dollars amid shifting Federal Reserve rate expectations, SpaceX reveals a one point four five billion dollar Bitcoin position in its historic IPO filing, and Hyperliquid captures forty-three percent of all crypto platform fees. We explore the CLARITY Act's Senate progress, regulatory developments shaping UK and European crypto policy, and institutional moves including Circle's USDC integration with Hyperliquid and South Carolina's pro-Bitcoin legislation. Plus, major corporate moves from Tether acquiring Twenty One Capital shares, GitHub security breaches, and the prediction markets debate heating up in Washington.