The three companies face quite a lot of accusations primarily based on their use of blockchain-based protocols and sensible contracts to operate as buying and selling platforms, based on the CFTC. The U.S. derivatives regulator is ordering Opyn, ZeroEx, and Deridex to stop these violations and pay penalties of $250,000, $200,000, and $100,000, respectively. The businesses agreed to those phrases to settle the fees.Â