Blast will wind down its Ethereum layer-2 network after concluding that the cost of maintaining the chain is higher than the revenue it produces. The project is asking users to move assets to Ethereum mainnet by Oct. 26 through its usual withdrawal interface, although it says funds will remain recoverable afterward through bridge contracts.
Blast ends a nearly three-year project
The shutdown announcement, issued on Oct. 2, said Blast sees no credible route to making the network economically sustainable. The decision affects a project that disclosed $20 million in funding from Paradigm and Standard Crypto on Nov. 20, 2023. Blast opened early access that month and had planned to launch its mainnet in February 2024.
Blast was designed as an Ethereum-compatible optimistic rollup, a type of layer-2 network that processes transactions outside Ethereum’s main chain while using Ethereum for settlement and security functions. Its model focused on passing yield from ETH staking and real-world-asset protocols to users. Blast’s documentation identifies Lido and MakerDAO as sources of that yield and lists other investors among its backers.
The project’s latest decision means that this operating model will no longer support continued network maintenance. Blast said it will wind down the chain through a staged asset-withdrawal process.
Withdrawals to pause during Lido unwind
The first stage involves withdrawing Blast’s assets from Lido, which supplies ETH staking yield under the network’s documented design. Blast expects that process to take approximately one week.
User withdrawals will be unavailable during the unwind. Once the Lido process is complete, withdrawals are expected to reopen with a 24-hour delay. The temporary interruption and the 24-hour delay are separate parts of the timetable, and Blast did not provide an exact date for the resumption of normal withdrawals.
Users were advised to move assets held in Blast’s web application, referred to in the announcement as the PWA, back to Ethereum before the deadline. The normal interface will stop handling withdrawals on Oct. 26.
What happens after Oct. 26
Blast said the Oct. 26 cutoff does not make users’ assets inaccessible. After that date, users will need to interact directly with Blast’s bridge contracts on Ethereum mainnet to recover their funds rather than using the standard interface.
The project said it would publish detailed instructions for this process before the deadline. That means users who miss the normal-interface cutoff will face a more technical withdrawal route, while the announcement indicates that the assets themselves remain withdrawable.
The shutdown highlights the financial challenge facing a specialized layer-2 whose economics depend on operating costs, transaction activity and the performance of underlying yield sources. In Blast’s case, the project now says the revenue generated by the network does not justify the expense of keeping it active, according to CryptoSlate.
Moneyiar market picture
Moneyiar data at 09:39 on Oct. 3, 2026, showed Walrus (WAL) at $0.0342073063, down 0.87% over 24 hours and 6.84% over seven days. RedStone (RED) was $0.1682997367, down 3% in 24 hours and 0.66% over seven days.
Ore (ORE) traded at $113.7878554078 at 09:38, down 7.38% over 24 hours but up 38.71% over seven days. Solayer (LAYER) stood at $0.0763985414 at 09:39, down 2.8% over 24 hours and 6.72% over seven days.
