{"id":"tp-37324","type":"article-newspaper","title":"Solana Activates Alpenglow, Retiring Its TowerBFT Consensus Protocol","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/37324","datePublished":"2026-10-22T02:13:49.000Z","dateModified":"2026-10-22T02:13:49.000Z","language":"en","abstract":"The network switched protocols at slot 459,653,000. Alpenglow’s stated finality target is 150 milliseconds.","section":"Technology","references":[]}