Chain Reaction by Capital Copilot
Published September 17, 2026
September seventeenth, 2026. Bitcoin trades at seventy-six thousand three hundred eighteen dollars as cryptocurrency markets rally following the Federal Reserve's first rate increase since twenty twenty-three. Zcash surges twenty-three percent to nearly thirteen hundred forty-five dollars after Paradigm discloses its stake, while over three hundred forty-five million dollars in trader liquidations hit the market. Circle launches Arc mainnet with BlackRock, D T C C, and Visa as validators, featuring U S D C as the native gas token and institutional participants across banking and DeFi. Plus, Hyperliquid perpetual futures prepare for U.S. market entry through Kraken's regulated entities, and the House advances crypto tax legislation while the Strategic Bitcoin Reserve bill moves forward on party-line votes.