Ethereum Can Quantum-Proof Accounts For Just 7 Cents, Says Foundation's Kohaku Project Lead

Ethereum Can Quantum-Proof Accounts for $0.07: Ethereum Researcher

Ethereum proposes SPHINCS-, a post-quantum signature protecting accounts at $0.07 without requiring a hard fork. Tech managers can now cost-effectively address quantum computing threats—critical given that ~10% of Bitcoin supply is structurally vulnerable to quantum attacks.