Satoshi Nakamoto Predicted Bitcoin’s Hash Defense 16 Years Before Quantum Fears

Sixteen years ago, Satoshi Nakamoto answered a doubter on a forum in 2010, and the reply still guides how the network defends its money today.

A Forum Post That Set the Rules On July 16, 2010, a user named bdonlan questioned Bitcoin’s double SHA-256 hashing on the Bitcointalk forum. He asked whether the design weakened […]