Ethereum: Blast Shuts Down its Network After Losing 98% of its Activity
Blast, an Ethereum layer 2 network, announced its closure due to unsustainable operating costs. Users must withdraw assets by October 26. Blast's locked value dropped over 98% from its peak, with only $32 million remaining. The network's founder, Tieshun Roquerre, also founded Blur, which saw a similar decline in locked value.
How this was made

The 30-second read
Why it matters
The closure forces users to withdraw $32 M remaining assets, likely causing short‑term ETH price pressure.
Market read
First report of a major Ethereum L2 shutdown, relevant for crypto traders and ETH holders.
What to watch
Potential for users to seek alternative L2s or to hold assets in stablecoins, mitigating ETH sell pressure.
Background
Blast, an Ethereum layer‑2 launched in 2024, announced its closure due to unsustainable economics after a 98% activity drop.
Ticker impact
Blast layer‑2 network shutdown forces Ethereum users to withdraw assets by Oct 26, indicating a negative catalyst for ETH.
likely downward pressure as market prices in the withdrawal activity
Liquidity will be pulled from the L2 and converted to ETH on‑chain, increasing sell pressure.
Market effects
Highlights fragility of Ethereum roll‑ups and may dampen enthusiasm for layer‑2 projects.
Primarily affects global crypto markets; no specific regional bias.
Adds to broader concerns about scaling solutions on Ethereum, potentially influencing crypto indices.
Counterpoint
The shutdown could redirect capital to other layer‑2s or to Ethereum mainnet, benefiting competing roll‑ups.
Key entities
- Layer‑2 protocolBlast
Ethereum scaling solution shutting down.
- BlockchainEthereum
Base network affected by the L2 shutdown.



