2/ Optimistic rollups post data to layer 1. If the posted data is valid, we are on the happy path & nothing else has to be done. That's why it is optimistic, bc u don't have to do any addittional work in the optimistic scenario. https://t.co/PnvXhK5icW
2/ Optimistic rollups 将数据发布到第 1 层。如果发布的数据有效，我们就走上了幸福的道路