Blast to shut down Layer 2 as costs top revenue, sets Oct. 26 deadline
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Blast will shut down its Ethereum Layer 2 network after determining that the cost of running the chain exceeds what it earns, the project said in an Oct. 2 announcement on X. Users have until Oct. 26, 2026 to withdraw through Blast’s normal interface, according to Crypto.news.
CryptoSlate reported that the network, which raised $20 million from Paradigm and Standard Crypto, framed the closure as a wind-down rather than a failure of user demand. Cointelegraph noted that Blast once ranked among Ethereum’s largest Layer 2 networks by total value locked.
Inside the shutdown timetable
The exit process has two separate phases that users should not confuse, as both Crypto.news and CryptoSlate noted. First, Blast unwinds the Lido assets it holds. User withdrawals are unavailable during that stretch. Once the unwind finishes, withdrawals resume with a 24-hour delay that the team will implement alongside the process.
Blast’s request covers balances on the network and funds held in its progressive web app, which the company calls the PWA. Ethereum mainnet is the stated destination. CryptoSlate reported that the announcement gives an approximate duration for the Lido unwind but no exact date when normal withdrawals resume.
Why it matters
The shutdown marks the end of one of Ethereum’s higher-profile Layer 2 experiments, and it arrives as the economics of running a chain continue to pressure smaller networks. For everyday users, the practical consequence is a hard interface deadline and a slower, more technical path afterward. For developers and projects that built on Blast, the wind-down removes a settlement environment they had relied on.
The team said its priority was making the process smooth and safe. Blast was built by Blur founder Tieshun “Pacman” Roquerre and backed by Paradigm, a detail both Crypto.news and CryptoSlate reported.
What to watch
The immediate watch item is the Lido unwind: once Blast completes it, withdrawals should reopen with the 24-hour delay, and the team has promised detailed bridge-contract instructions before Oct. 26. Users who miss the interface window will be relying on those instructions to recover assets through Ethereum mainnet.
Frequently Asked Questions
When is the deadline to withdraw from Blast?
Users can withdraw through Blast’s normal interface until Oct. 26, 2026. After that date, assets remain withdrawable but require interacting directly with Blast’s bridge contracts on Ethereum mainnet.
Why are Blast withdrawals paused temporarily?
Blast is first unwinding its Lido assets, a process expected to take about one week. User withdrawals are unavailable during that period, even after the network lowers its withdrawal delay to 24 hours.
Why is Blast shutting down?
Blast said maintaining the network costs more than it earns and that it sees no credible path to making the chain economically sustainable.
What happens to assets after the Oct. 26 deadline?
Assets remain accessible through direct interaction with Blast’s bridge contracts on Ethereum Layer 1. Blast said it will publish instructions for that route before the deadline.
Do U.S. holders owe tax when moving assets off Blast?
The IRS generally treats transfers between a taxpayer’s own wallets as non-taxable, but spending digital assets to pay for the transfer can trigger a capital gain or loss.
Sources: crypto.news, CryptoSlate, Cointelegraph
