{"id":"tp-27606","type":"article-newspaper","title":"Solana Announces Alpenglow Deepdive Without Mainnet Activation Date","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/27606","datePublished":"2026-10-07T19:28:13.000Z","dateModified":"2026-10-07T19:28:13.000Z","language":"en","abstract":"The planned consensus upgrade targets 100- to 150-millisecond finality, compared with about 12.8 seconds under TowerBFT.","section":"Technology","references":[{"title":"Previous Alpenglow testnet coverage","url":"https://www.tokenpost.com/news/technology/24478"}]}