$1000SATS Through the effective integration of wallet, browser and exchange products, UniSat aims to provide a seamless and consistent experience for both Bitcoin Mainnet and Fractal Bitcoin. From a user's perspective, the key difference (provided by Fractal Swap) is faster confirmations and lower overall fees on Fractal. Their similarities are that both are based on the brc-20 protocol and use brc-20 sats as gas fees.