Blast to wind down Ethereum layer-2 as operating costs exceed revenue

Blast has announced plans to wind down its Ethereum layer-2 network, saying ongoing maintenance costs exceed the network’s revenue.

The team said it does not see a credible path to economic sustainability for the network. The decision makes Blast another operational change within the broader Ethereum scaling landscape.

Users have been asked to withdraw assets to Ethereum mainnet. Blast’s standard withdrawal interface is scheduled to remain available until October 26, 2026.

After that date, users will need to interact directly with Blast bridge contracts on Ethereum to complete withdrawals. The change makes the deadline significant for users who want to use the existing interface rather than contract-level tools.

Withdrawal process and deadline

Blast said users can withdraw assets through its normal interface until October 26, 2026. Following that deadline, the network’s bridge contracts on Ethereum will remain the route for withdrawals, but users will need to interact with those contracts directly.

The announcement concerns the operation of Blast’s layer-2 network and the process for moving assets back to Ethereum mainnet. Users should review the stated withdrawal process and applicable contract interactions carefully.

• Withdrawals through Blast’s interface are available until October 26, 2026.
• After October 26, withdrawals require direct interaction with Blast bridge contracts on Ethereum.
• Blast has instructed users to withdraw assets to Ethereum mainnet.

Assets declined sharply from 2024 levels

Independent reports estimate that Blast’s total value locked fell by about 98% from its 2024 peak above $2 billion to roughly $32 million. The precise figures should be treated with caution because reported peak values and current balances differ across sources and measurement methods.

Some reports refer to TVL, while others use bridged assets or broader balance measurements. Despite those differences, the available reporting points to a substantial decline from Blast’s 2024 levels.

A layer-2 sustainability test

Blast’s stated rationale centers on the gap between the cost of maintaining the network and the revenue it generates. The wind-down is therefore an operational decision rather than a claim about a temporary technical interruption.

The development adds to the list of active changes across Ethereum’s ecosystem, where protocol upgrades and application-level decisions continue to shape how users and projects interact with the network. Ethereum has also scheduled its Glamsterdam activation on Sepolia for October 6, 2026.

Continue reading: Ethereum has scheduled its Glamsterdam activation on Sepolia for October 6, 2026 on BTCNews.

Continue reading: migration of a prediction market from Base to Ethereum mainnet on BTCNews.

Sources

• CoinDesk: Once a $2 billion Ethereum layer-2, Blast is shutting down after assets plunge 98%
• The Block: Paradigm-backed Layer 2 Blast to wind down network as costs exceed revenue
• CoinDesk: Once a $2 billion Ethereum layer-2, Blast is shutting down after assets plunge 98%

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