The need for interoperability is a simple requirement however, at a technical level, for many projects, the "devil is in the details."
While the interoperability market is relatively saturated, instead of utilizing overly complex bridges/smart-contracts, QNT simplifies the process through its Overledger OS. This aims to be the "Windows or macOS of the future network of blockchains," enabling multi-chain applications (mApps) to be built and to leverage the best parts of various blockchains.
Bridges have frequently been targeted by malicious hackers, and their success has highlighted an obvious need for a better solution. I believe this is a strong project however I've rated this a 4 because I find it difficult to believe that maintaining an interoperability OS would somehow be less complex than a bridge. Show Less