Key Highlights
- Blast is shutting down its Ethereum Layer 2 because operating costs now exceed revenue.
- Users have until October 26 to withdraw through the normal Blast interface.
- About $63.03 million was held in Blast’s canonical bridge on Ethereum as of October 2.
Blast is shutting down its Ethereum Layer 2 after the network became too expensive to operate. The team announced the decision in a post on X on October 2, 2026, saying the cost of running Blast now exceeds the revenue it generates.
Users have been asked to move their assets to Ethereum mainnet before October 26.
Blast said it was launched with the goal of building a chain that could support itself financially while serving users and developers.
That plan has now changed. The team said the “economics of operating the chain no longer make sense” and that it does not see “a credible path to making the chain economically sustainable.”
The shutdown starts with a pause on withdrawals
The platform said the shutdown will happen in steps. Blast said it will first begin withdrawing its Lido-held assets, a process expected to take about one week.
During this period, users will not be able to withdraw their assets. This means the planned reduction in the withdrawal delay to 24 hours will only take effect after the Lido process is completed.
Once withdrawals reopen, users will have until October 26 to use the normal Blast interface. Blast has stressed that this date is not a final deadline for recovering funds. Assets left on the network after that date will still be withdrawable, but users will have to interact directly with Blast’s bridge contracts on Ethereum Layer 1.
Blast also asked users to withdraw balances held in its Blast PWA. The team said it will provide detailed instructions before October 26 for anyone who needs to use the bridge contracts directly.
More than $63 million remains in the Blast bridge
The amount of money tied to the network also shows why the shutdown process matters to users. About $63.03 million was held in Blast’s canonical bridge on Ethereum as at 4:39 p.m. UTC on October 2, according to data from DefiLlama.
This figure covers assets in the bridge and does not include funds deposited into DeFi applications on Blast.
The Lido assets being withdrawn are linked to one of Blast’s main features when it launched. According to its documentation, Blast was built as an optimistic rollup and promoted native yield on ETH and stablecoins such as USDC, USDT and DAI.
Native yield was a key part of Blast’s early appeal
Its system used ETH staking, with the staking yield passed back to users through their balances. Blast also introduced USDB, an auto-rebasing stablecoin designed to provide users with stablecoin yield.
Blast attracted substantial attention when it launched its early-access program in 2023. Within hours of its November 2023 announcement, nearly $30 million had been bridged to Blast, while reported TVL reached about $40 million.
At the time, however, users could not immediately withdraw the funds they had bridged to Blast. Withdrawals were expected to become available when the network reached its planned mainnet launch in February 2024.
Blast moves from a fast start to a planned shutdown
Blast also entered the market with strong financial backing. The project raised $20 million from investors including Paradigm and Standard Crypto, alongside several individual crypto investors.
The network was built by Pacman, the pseudonymous co-founder of NFT marketplace Blur. He also planned to use Blast’s technology and infrastructure for new NFT applications connected to Blur.
Nearly three years after its early launch, Blast is now preparing to wind down the same network it once presented as a self-sustaining Layer 2.
The team has apologized to users and developers who supported the project and said its focus is now on making the shutdown safe and orderly. For users, the immediate task is clear: withdraw assets before October 26 if they want to use the normal Blast interface.
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