> putting most of the state changes off-chain, without compromising security, is literally solving the blockchain scaling problem Isn't that the approach taken

> putting most of the state changes off-chain, without compromising security, is literally solving the blockchain scaling problem Isn't that the approach taken by the Lightning Network for Bitcoin? I think it's totally fair to say that Lightning technically isn't production ready, but it does seem to be in the late stages of testing / early release candidate stage of development.