Skip to content
Back to Guavy Wire
Crypto

Glamsterdam Test Launch Set for Sept 28, Mainnet Date Still Pending

Instruments
ETH
Share

Ethereum's next major upgrade, Glamsterdam, is set to activate on the Sepolia test network on September 28, 2026. This date is provisional and applies only to the test network, with no confirmed date yet for the mainnet upgrade.

The upgrade process involves multiple test networks before reaching the mainnet to ensure stability and security.

ETH holders do not need to take any action for this testnet upgrade, as it is a testing phase only. Any claims of required wallet migrations are scams, according to developer minutes.

More on Crypto

Disclaimer: Guavy is a data and market intelligence provider, not an investment adviser. The information, signals, and market analysis provided by the Guavy API and related services are for informational purposes only and are not intended as financial advice, investment recommendations, or an endorsement of any particular trading strategy. Trading in volatile markets, including cryptocurrency, carries significant risk and may not be suitable for all investors. Past performance is not indicative of future results. Users should consult with a qualified financial professional before making any investment decisions. Guavy makes no guarantee of trading profits or financial returns.

Market sentiment intelligence for apps, funds & agents

Location

729 55 Ave SW
Calgary AB T2V 0G4
Canada

© 2026 Guavy Inc