“if you only hash the header, couldn’t someone change the rest of the block? No, because the header contains the #Merkle tree root. If someone changed a bit in the body of the block, that would change the Merkle tree root, which would change the header, which would change its

“if you only hash the header, couldn’t someone change the rest of the block? No, because the header contains the #Merkle tree root. If someone changed a bit in the body of the block, that would change the Merkle tree root, which would change the header, which would change its

— Mɐɹɹǝu Wʎǝɹs (@warrenmyers)
Nov 11, 2025

from Twitter https://twitter.com/warrenmyers

November 11, 2025 at 03:11PM
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