{"id":"tp-23970","type":"article-newspaper","title":"Solana Moves Alpenglow Upgrade to Public Testnet for 150ms Finality","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/23970","datePublished":"2026-09-25T03:14:09.000Z","dateModified":"2026-09-25T03:14:09.000Z","language":"en","references":[{"title":"Solana’s earlier Alpenglow activation plan","url":"https://www.tokenpost.com/news/technology/23346"}]}