Bigger Blocks Are Coming to Ethereum
Ethereum's Glamsterdam upgrade, which aims to increase network capacity, successfully launched on the Sepolia testnet. The upgrade includes 18 Ethereum Improvement Proposals (EIPs), with key changes like proposer-builder separation (EIP-7732) and block-level access lists (EIP-7928). According to researchers, Glamsterdam could triple Ethereum's gas limit, improving throughput. The upgrade is expected to roll out to the mainnet in Q4 2026, pending further testing.
How this was made
The 30-second read
Why it matters
The testnet activation signals that larger block sizes and faster processing are feasible, which could lead to higher network usage and positive price pressure once mainnet rolls out.
Market read
A primary protocol upgrade for the leading blockchain, with potential to affect ETH price and the broader crypto sector.
What to watch
Validator and client adoption may lag, limiting immediate impact.
Background
The article details the launch of the Glamsterdam upgrade on Ethereum's Sepolia testnet, describing new EIPs, increased gas limits, and performance improvements.
Ticker impact
Ethereum's Glamsterdam upgrade went live on the Sepolia testnet, marking the first primetime test of larger block limits.
potential upward pressure as market prices in increased capacity
Upgrade may boost network throughput, attracting activity, but price impact depends on mainnet adoption.
Market effects
Ethereum scaling may benefit DeFi, NFT and dApp ecosystems.
Global crypto markets could see increased ETH demand.
Major upgrade could influence broader crypto sentiment and investor appetite.
Counterpoint
Upgrade could expose bugs or cause delays, dampening sentiment.
Key entities
- organizationEthereum Foundation
Research and development body overseeing Ethereum protocol upgrades.
- personBarnabé Monnot
Ethlabs researcher quoted on the upgrade's significance.
- personToni Wahrstätter
Ethereum Foundation researcher providing early performance numbers.
