SegWit: Scaling Bitcoin (Image: Segwit.co/Wikimedia) October 7, 2017 1280 × 325 2x or NO2X: Why Some Want to Hard Fork Bitcoin — and Why Others Do Not SegWit: Scaling Bitcoin (Image: Segwit.co/Wikimedia) SegWit: Scaling Bitcoin (Image: Segwit.co/Wikimedia)