Fusion is undoubtedly the most promising platform for cross-chain interoperability, specifically built for enabling global decentralized financial services for the masses. They have built a suite of different products that offer interoperability in its true sense. With Fusion's DCRM protocol, true decentralization is achieved, keeping the custodians out of the equation by embracing TSS and secure MPC with sharded keys. With its unique consensus mechanism and a range of different technologies, FuSee full review