#ethereumopensglamsterdamearlytestnet Ethereum Is Testing Something That Will Quietly Change What You Pay. Almost Nobody in This Thread Is Talking About It.
Everyone here is excited about the headline: ePBS, Block-Level Access Lists, a gas floor pushing toward 200 million. Real, important engineering. I'm not dismissing it.
But buried in this thread is the detail that actually touches your wallet directly, and almost nobody stopped on it: Glamsterdam breaks the old flat 21,000-gas rule for sending ETH. Send to a wallet that already has funds, and it could cost up to 71% less. Send to a brand-new, empty wallet, and it will cost more — sometimes significantly more — because the network now charges extra "state gas" for creating that account's footprint on-chain.
Here's why that detail matters more than the engineering headlines: most people will never read this thread. They'll just notice, one day after Q4 2026, that sending to a new wallet suddenly costs more than it used to, with no explanation in front of them at the moment it happens. Exactly like discovering, years into a trading account, that a line item you never fully understood was quietly working against you the whole time.
I know that feeling personally, at a completely different scale. I didn't understand my own fee structure for five years, until I finally sat down and read it line by line. $4,425 in fees I never fully saw until I went looking. Not because anyone hid it — because nobody put it in front of me at the moment it mattered.
This is what makes Ethereum testing this now, in public, on a testnet anyone can join, actually the responsible way to do it. Platåberget exists specifically so wallets, exchanges, and fee estimators can catch this before real money moves through it — not after millions of people get surprised by a bill they didn't expect.
If you build, use, or hold ETH: this is worth five minutes of your attention now, not a confused moment on mainnet later. Test on Platåberget. Read what changes. Don't let a fee structure teach you its shape the hard way
Everyone here is excited about the headline: ePBS, Block-Level Access Lists, a gas floor pushing toward 200 million. Real, important engineering. I'm not dismissing it.
But buried in this thread is the detail that actually touches your wallet directly, and almost nobody stopped on it: Glamsterdam breaks the old flat 21,000-gas rule for sending ETH. Send to a wallet that already has funds, and it could cost up to 71% less. Send to a brand-new, empty wallet, and it will cost more — sometimes significantly more — because the network now charges extra "state gas" for creating that account's footprint on-chain.
Here's why that detail matters more than the engineering headlines: most people will never read this thread. They'll just notice, one day after Q4 2026, that sending to a new wallet suddenly costs more than it used to, with no explanation in front of them at the moment it happens. Exactly like discovering, years into a trading account, that a line item you never fully understood was quietly working against you the whole time.
I know that feeling personally, at a completely different scale. I didn't understand my own fee structure for five years, until I finally sat down and read it line by line. $4,425 in fees I never fully saw until I went looking. Not because anyone hid it — because nobody put it in front of me at the moment it mattered.
This is what makes Ethereum testing this now, in public, on a testnet anyone can join, actually the responsible way to do it. Platåberget exists specifically so wallets, exchanges, and fee estimators can catch this before real money moves through it — not after millions of people get surprised by a bill they didn't expect.
If you build, use, or hold ETH: this is worth five minutes of your attention now, not a confused moment on mainnet later. Test on Platåberget. Read what changes. Don't let a fee structure teach you its shape the hard way