Ethereum Glamsterdam Upgrade Looms As BitMine ETH Treasury Grows

Ethereum (ETH) is preparing its Glamsterdam upgrade for Q3 2026, targeting lower congestion as rollups and treasury demand reshape activity.

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Ethereum Upgrade

Ethereum developers are preparing Glamsterdam as its major scalability step, with the upgrade planned for Q3 2026 as activity keeps moving across rollups and institutional wallets.

The package centers on infrastructure changes that could make Ethereum process more data with fewer bottlenecks, rather than adding a new user-facing feature.

EIP-7732 would extend the time available to build and share blocks from about two seconds to nine seconds, giving validators more room to coordinate larger data loads.

EIP-7928 would let the network identify transaction requirements before execution, which could improve parallel processing and reduce wasted work during heavier activity.

Updated fee rules are also expected to support higher capacity without overloading the system.

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Ethereum Demand

Layer-2 adoption explains why the upgrade matters now, because networks such as Base and Arbitrum (ARB) have pulled execution away from the main chain while keeping Ethereum central to settlement.

According to DeFiLlama data cited in the report, Base holds more than $4.2 billion in DeFi value, while Arbitrum secures roughly $1.3 billion.

That shift lowers costs for users and expands throughput, but it also raises the load Ethereum must handle as the final settlement and security layer for growing rollup activity.

Institutional demand is adding another pressure point, after BitMine bought another 20,000 ETH worth about $35.85 million through FalconX and lifted its reported holdings to roughly 5.6 million ETH.

The firm’s position represents about 4.7% of circulating supply, and much of its treasury remains staked.

Ethereum’s recent history explains the stakes: as users moved to rollups for cheaper execution, the main chain became less of a retail transaction venue and more of a base layer for settlement, security and institutional exposure.

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