{"id":"tp-43153","type":"article-newspaper","title":"Ethereum EIP-8450 Draft Proposes Post-Quantum Key Registry","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/43153","datePublished":"2026-10-29T04:11:00.000Z","dateModified":"2026-10-29T04:11:00.000Z","language":"en","abstract":"The design uses hash-based cryptography, including leanXMSS keys and VRF tree roots. Replacing a key would take at least one epoch and include replay protection.","section":"Technology","references":[{"title":"draft registry described in earlier TokenPost coverage","url":"https://www.tokenpost.com/news/technology/38748"}]}