{"id":"tp-55367","type":"article-newspaper","title":"Bitcoin Cash (BCH) Quantum-Signature Draft Has No Sunday, Nov. 15 Lock-In","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/55367","datePublished":"2026-11-12T12:21:37.000Z","dateModified":"2026-11-12T12:21:37.000Z","language":"en","abstract":"The June draft proposes post-quantum and hybrid signatures. The Nov. 15 date belongs to broader planning for the 2027 protocol upgrade.","section":"Technology","references":[]}