SATOSHI - 0.7 - 16 Years Ago:

"Each Node Votes for its Viewpoint...The Proof-of-Work Chain is Itself Self-Evident Proof That it Came From the Globally Shared View..."

https://video.nostr.build/bf89b9656f90acd1cf8e4310c6921f655814f19a4a15ca9c0c9e98842658d806.mp4