{"id":"tp-34450","type":"article-newspaper","title":"Zcash Draft Upgrade Could Strand 22,309 ZEC in Sprout Pool","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/34450","datePublished":"2026-10-18T19:07:15.000Z","dateModified":"2026-10-18T19:07:15.000Z","language":"en","abstract":"The NU7 proposal would invalidate every version 4 transaction, the only format that can spend Sprout funds. A decision on mainnet activation is scheduled for Oct. 20.","section":"Technology","references":[{"title":"testnet rollout and its 25-second block target","url":"https://www.tokenpost.com/news/technology/26735"}]}