Ethereum L2 Blast Shuts Down as Costs Outpace Revenue
Ethereum layer-2 Blast is shutting down after costs outpaced revenue, with users given until 26 October 2026 to migrate assets back to Ethereum mainnet.
If a well-funded, Paradigm-backed layer-2 like Blast cannot find a sustainable economic model, what does that imply for the dozens of smaller rollups competing for the same liquidity and users? Ethereum's rollup-centric roadmap assumed many execution layers would coexist. Does the network's long-term security benefit from fewer, larger L2s consolidating activity, or does that concentration quietly reintroduce the single points of failure that rollups were originally designed to avoid?
https://www.bonuz.xyz/en/blog/ethereum-l2-blast-shuts-down-2026-10-03
Ethereum layer-2 Blast is shutting down after costs outpaced revenue, with users given until 26 October 2026 to migrate assets back to Ethereum mainnet.
If a well-funded, Paradigm-backed layer-2 like Blast cannot find a sustainable economic model, what does that imply for the dozens of smaller rollups competing for the same liquidity and users? Ethereum's rollup-centric roadmap assumed many execution layers would coexist. Does the network's long-term security benefit from fewer, larger L2s consolidating activity, or does that concentration quietly reintroduce the single points of failure that rollups were originally designed to avoid?
https://www.bonuz.xyz/en/blog/ethereum-l2-blast-shuts-down-2026-10-03
