Crypto · updated 56m ago · 2 min read
Blast Shuts Down Ethereum Layer 2, Sets October 26 Withdrawal Deadline
Blast is shutting down after operating costs exceed revenue with no credible sustainability path. Withdrawal deadline set for October 26, 2026; users must withdraw via Blast interface.
Whether to foreground governance/contract risk.
2 of 3 outlets skipped it: bridge contract power lies with keyholders.
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CoinDesk
“The closure points to consolidation among blockchains as security costs rise”Read the original ↗
CoinDesk emphasises consolidation economics, while Startup Fortune foregrounds governance and bridge-contract control risks.
Blast winds down
Blast announced it is shutting down its Ethereum layer 2 network because it can no longer pay its own bills and because it sees no credible path to economic sustainability. Blast told users the chain now costs more to run than it earns, and it set October 26 as the deadline for withdrawals through Blast’s normal interface. Blast’s shutdown notice said withdrawals will require direct interaction with Blast’s bridge contracts on Ethereum after October 26, and it said the team expects to reduce its withdrawal delay to 24 hours.
“Users have until Oct. 26 to withdraw through Blast's interface.”
Blast’s wind-down process includes a temporary pause while the team unwinds its Lido position, a step expected to take about a week before the standard seven-day withdrawal window can even start shrinking toward 24 hours. Blast’s announcement also said it will publish instructions for withdrawing directly through the bridge contracts ahead of the October 26 cutoff.
Money, token, and TVL
Blast’s financial picture deteriorated quickly after its early deposits, with CoinDesk reporting that TVL near $2.27 billion made it one of the largest L2s overnight when it launched. CCoinDesk reported that DeFi apps on Blast held about $32 million in total value locked as of Friday, a decline of nearly 99% from the February 2024 peak. CBlast’s shutdown announcement triggered an immediate market response, with the token BLAST falling 19% after the announcement and sitting roughly 98% below its launch price.
Altcoin Buzz said about $63.5 million remains bridged into Blast’s canonical bridge, while Decrypt reported that roughly $51 million remains bridged into Blast's contracts. CoinDesk reported that Blast generated just $1,793 in revenue from network usage last month, down from a peak of about $3.5 million in June 2024.C
What happens next
Blast urged users to move their assets back to Ethereum mainnet, including balances held in the Blast PWA, and it asked users to complete withdrawals before October 26.
“Users have until Oct. 26, 2026, to withdraw through its normal interface.”
Blast said withdrawals through the usual interface will remain available until October 26, but withdrawals will be temporarily unavailable while the team withdraws Blast’s Lido assets.
Blast said it will cut its withdrawal delay to 24 hours after the Lido withdrawal process finishes, and it said withdrawals will then resume with the new 24-hour waiting period.
The shutdown also left the future treatment of the BLAST token unaddressed, with Altcoin Buzz noting that the closure left the future treatment of the BLAST token unaddressed.
Decrypt said Blast’s shutdown joins other Ethereum layer 2s winding down this year, including Zero Network and Silicon Network, and it said Silicon Network stopped accepting deposits Sept. 2 with users given until Dec. 31 to withdraw.