Various reports have disagreed on the launch time of the Platåberget test network.
Crypto Economy said that the Glamsterdam test network will be launched on August 13, while NFTevening and BlockchainReporter both cited the August 17 announcement.
Crypto Economy said that the Glamsterdam-test network was launched on August 13, while NFTevening and BlockchainReporter both cited the August 17 announcement.
Information agreed upon by all parties
The Glamsterdam-fork plan will be activated on August 20 on the Platåberget test website.
Glamestead introduces a separate state Gas dimension for operations that create new states, such as account creation or new storage.
Sending standard ETH transfers to existing accounts will still consume 21,000 Gas, but sending to new accounts will charge an additional status Gas fee.
Wallets, indexers, and Gas estimators that rely on fixed or hard-coded maximum Gas limits need to be updated or they will not work properly.
This upgrade also includes built-in proposor-builder separation, block-level access lists, and extended limits on contract code size.
Differences in reporting
1. Platåberget test online launch or announcement date
The Ethereum Foundation urges developers to test their systems on Platåberget. The public test network was launched on August 13 and is scheduled to run for several months.
Crypto Economy(2026-08-18 19:32)
On August 17, the Ethereum Foundation announced Platåberget, a public testnet for upgrades to Glamestead. Wallet, dApp and Ethereum infrastructure development teams can test changes here in advance before deploying them to Sepolia, Hoodi and ultimately the mainnet.
NFTevening (2026-08-19 04:49)
In an announcement on August 17, the Ethereum Foundation said that the network is planned to operate for several months, after which Glamestead will migrate to a longer life test network.
BlockchainReporter (2026-08-19 15:00)
The basis for clarifying differences: The Ethereum Foundation's original Platåberget announcement post or its published timestamp/change log.
How to interpret these differences
treats the August 20 Glamsburg fork date and Gas model/status changes as information confirmed in all three reports; while the specific date on which Platåberget itself was launched or announced (August 13 vs. August 17) remains controversial until the foundation's official announcement timestamp is checked.

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