According to Wu Blockchain, Nico, the head of the Ethereum Foundation's privacy project Kohaku, shared a post stating that Ethereum can already start preparing for the 'Post-Quantum' era at the account level without waiting for a base-layer hard fork upgrade. Based on the disclosed data, the cost of implementing this preparation under the current technical framework is only $0.07. Nico revealed that a review has been completed in collaboration with Fable, and further auditing work is about to begin. Additionally, this proposal includes formal verification proofs developed using the Verity framework, specifically for fans of the Lean programming language. https://www.(wublock123.com)/news/news-62738