Attestations are the blood cells of Ethereum. Validators continuously pump them through the system in dazzling numbers. Without them, Ethereum would become pale, faint, and unable to move its muscles. In this post, we analyze some blood samples in order to learn more about how our patient works on the inside and how healthy they are, in particular after their recent heart transplant surgery known as The Merge. The diagnosis: Ethereum is fit as a fiddle.TheoryFirst, some background information...