Skip to content{"success":true,"data":{"id":"ethereum-foundation-1nnv4zp","title":"Glamsterdam Hoodi Testnet Announcement","summary":"Following its activation on Sepolia on October 6, the Glamsterdam network upgrade is now scheduled for the Hoodi testnet. Glamsterdam advances Ethereum's L1 scaling roadmap with enshrined proposer-builder separation, block-level access lists, and changes to gas pricing that better reflect the cost of execution and state growth. The Glamsterdam...","canonicalUrl":"https://blog.ethereum.org/en/2026/10/16/glamsterdam-hoodi-announcement","sourceName":"Ethereum Foundation Blog","sourceUrl":"https://blog.ethereum.org/","publishedAt":"2026-10-16T00:00:00.000Z","publishedPrecision":"datetime","updatedAt":null,"language":"en","timeZone":"UTC","region":"crypto","country":"","market":"Crypto / Web3","topics":["crypto","web3","technology"],"relatedAssets":[],"importance":"normal","image":null,"imageRights":null,"contentType":"official-release","disclosure":"Official-source metadata and summary. Follow the original link for the complete release.","provenance":{"sourceId":"ethereum-foundation","sourceType":"web3","official":true,"verification":"PRIMARY_SOURCE_METADATA","fetchedAt":"2026-10-16T20:14:37.741Z","stale":true,"archived":true,"classificationMethod":"RULE_BASED"}},"meta":{"generatedAt":"2026-10-16T20:20:22.707Z","providers":[{"id":"jiguang-news-archive","name":"GOOSUN FINANCE source archive","kind":"news","provider":"goosun_finance","legacy_provider_alias":["jiguang","jiguang_finance"],"status":"degraded","itemCount":1,"cache":"STALE","fetchedAt":"2026-10-16T20:14:37.741Z","sourceUrl":"https://goosun.uk/sources.html","message":"Archived publisher metadata; original publication and fetch times retained. Archive availability is not source freshness."}],"stale":true,"apiVersion":"v2"},"error":null}