Title is mid and misses the meat of this article, but it's worth pulling forward:Pi² has effectively productized all of the work that is left to validators of chains optimistically settling to Ethereum.That means the ~7d challenge window which is typically full of capital and compute-intensive games between parties can be settled ~instantly and without debates (because math).This imbues a shit ton of verifiable, fast trust between parties, which means bridges, chains, users, et al can move on to once it ob ...