{"id":"tp-25486","type":"article-newspaper","title":"Ethereum Schedules Oct. 6 Sepolia Fork for Glamsterdam Upgrade","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/25486","datePublished":"2026-09-29T18:24:48.000Z","dateModified":"2026-09-29T18:24:48.000Z","language":"en","abstract":"The testnet activation will occur at epoch 353,024, while Ethereum’s mainnet target remains the fourth quarter of 2026 without a confirmed date.","section":"Technology","references":[{"title":"Sepolia milestone","url":"https://www.tokenpost.com/news/technology/24612"}]}