Besides feeling like every blockchain article is word salad, I tried pretty hard how they provide any integrity guarantees but couldn't find anything. The core

Besides feeling like every blockchain article is word salad, I tried pretty hard how they provide any integrity guarantees but couldn't find anything. The core problems with decentralized computing are privacy and integrity, i.e. I don't typically want someone knowing what I compute, and I don't want them to be able to muck with my results. AFAIK you need hardware support for this (a la SGX or TrustZone) but I couldn't find any reference to this stuff.