Glamsterdam Hoodi Testnet Announcement
Following its activation on Sepolia on October 6, the Glamsterdam network upgrade is now scheduled for the Hoodi testnet.
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What happened
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.
Reported details
No additional source details were retained.
Why this matters
This reads as a change in infrastructure rather than a move in price, and that distinction decides what is worth verifying: whether the underlying record moved, or only the interface around it. If a ledger, custodian or settlement term is unchanged, then anything built on top of it behaves the same too, however the announcement is framed. Subject of the report: Glamsterdam Hoodi Testnet Announcement.
Evidence boundary
On Glamsterdam Hoodi Testnet Announcement, the scope is limited to what the linked primary source states, checked at the time shown; the headline figure the source does not carry is not inferred here.
What to verify
If Glamsterdam Hoodi Testnet Announcement points at a contract or a chain, verify the deployed address and version there. If it describes an internal or corporate change with no on-chain component, the chain is the wrong place to look.
Sources and editorial check time
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Ethereum Foundation Blog: https://blog.ethereum.org/en/2026/10/16/glamsterdam-hoodi-announcement
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Editorial source check time: 2026-10-16T21:00:38.192Z
This information is educational and is not financial, legal, or tax advice.