Once a $2.3 Billion Network, Ethereum Layer-2 Blast Is Shutting Down

What happened

Blast, once a $2.3 billion network, said its operating costs now exceed the revenue its Ethereum layer-2 generates. It asked users to withdraw their assets to mainnet before Oct. 26.

Confirmed

Global impact / market context

This shows that even a network once valued at $2.3 billion can fail when running costs stay above the revenue it earns. Users must move assets to mainnet, which means Ethereum's primary chain, or risk losing access.

Analyst inference

The shutdown highlights pressure on Ethereum layer-2 networks, which are built on top of Ethereum to process transactions more cheaply. When such networks cannot cover operating costs with revenue, they may close, affecting users holding assets there.

Analyst inference

What to watch

1. Users should withdraw assets to mainnet before Oct. 26, as Blast requested, to avoid losing access to funds held on the layer-2 network. Confirmed
2. Blast's request to withdraw assets before Oct. 26 is a proposed deadline for users, not a confirmed future event beyond the company's stated plan. Proposed
3. If users do not withdraw in time, they may face difficulty recovering assets. This could reduce trust in other layer-2 networks with similar cost problems. Analyst inference

Affected assets

• ETH — Ethereum

Evidence

• decrypt.co