It's an Interoperable combined Layer 1 and Layer 2 solution with many innovations sprinkled across. For example that smart contract has it's own state machine and can therefore execute itself or that either sender, recipient or third party can be chosen to pay for fees. I also like that their Layer 1 starts out as Proof of Work, which is a sign of a serious project for me.
There's lots more and I don't know how much sense these technologies make until I dive deeper. But their video gives a great start to doing that. The idea seems very powerful overall and if it works it could take crypto a big step forward. Show Less