{"id":"tp-35082","type":"article-newspaper","title":"Solana Schedules Alpenglow Upgrade for Oct. 21 With 150-Millisecond Target","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/35082","datePublished":"2026-10-19T22:31:18.000Z","dateModified":"2026-10-19T22:31:18.000Z","language":"en","abstract":"The epoch gate is estimated for 9:20 a.m. ET (13:20 UTC), with the consensus handoff expected about 18 minutes later.","section":"Technology","references":[]}