Ethereum prepares Glamsterdam testnet upgrade, targeting higher L1 throughput and efficiency

PRODUCTEthereum prepares Glamsterdamtestnet upgrade, targeting higher L1throughput and efficiency10IMPORTANCECLOSED1NEWS MEDIA1PIECESSep 29, 2026 16:11blockboard.net

What this rests on

Summary in preparation.

Market reaction

ET Ethereum it is the asset of the company or protocol in the event from 2 h before to 4 h after the line marks the first headline
published
-1.51 % before publication
+0.78 % after
$2,673price at publication
11series points

The move was larger before the first headline than after. That is an observation, not an explanation: the market also moves on things nobody publishes.

How the story was built

Every piece in order, with the time its news medium declares — if it is not believable we use ours and say so — and what it added to what was already known at that point. Arriving first is not the same as adding something.

Has this happened before?

WhenWhat happenedFigure
19 days ago Scammers Drain $2 Million Through Fake GIWA Blockchain event 1 actors in common · 4 news media
19 days ago Vitalik Buterin Says Next Year's Hegota Will Be Ethereum's Last ‘Normal' Fork event 1 actors in common · 7 news media
20 days ago Ethereum's Glamsterdam Upgrade in Final Stretch, Here Are Key Dates to Watch event 1 actors in common · 3 news media
20 days ago GIWA Says Mainnet Has Not Launched, Rules Out RPC Leak Claims event 1 actors in common · 3 news media
22 days ago Tetra Digital Group Launches CADD Stablecoin on Solana event 1 actors in common · 4 news media

What could happen next

What the prediction markets currently price as likely. This is context, not a forecast of ours: there is money on it, and that is all we show.

0 % no series
Polymarket · $1,201,606 negociados en 24 h · resolves on Oct 1, 2026
0 % no series
Polymarket · $191,019 negociados en 24 h · resolves on Sep 27, 2026
6 % -1 pts
Kalshi · $185,377 of open interest · resolves on Jan 1, 2027
4 % +0 pts
Kalshi · $174,646 of open interest · resolves on Jan 1, 2027