Blast to wind down Ethereum layer 2 as costs exceed revenue

Blast will wind down its Ethereum Layer 2 after the project said operating costs exceed revenue and it sees no credible path to economic sustainability, putting a timetable on how users can move assets back to Ethereum. The Block reported the announcement on Oct. 2 and said the normal withdrawal interface will be available until Oct. 26.

Blast is a network built on Ethereum. Its original pitch included native yield: ether and stablecoins on Blast could earn returns from ETH staking and real-world asset protocols, which were automatically distributed to users, according to The Block’s report on Blast’s wind-down. Now the process is moving in reverse: users are being asked to withdraw assets to Ethereum mainnet.

Why is Blast winding down the network?

Blast says the chain’s ongoing maintenance costs are higher than the revenue generated by its Layer 2 operations. The team said it does not see a credible route to making the network economically sustainable. It did not publish specific cost or revenue figures in the announcement, according to The Block.

The scale of the network has also changed. The Block reported that Blast held a little over $32 million in total value locked, down from more than $2 billion before its February 2024 mainnet launch. Total value locked measures assets deposited in the network’s apps; it is not the same as the chain’s revenue.

How will users withdraw their assets?

First, Blast plans to withdraw its own assets from Lido, a process the team expects to take about a week. Withdrawals will be unavailable during that period. Afterward, Blast says withdrawals will resume with a 24-hour delay, and users can use the usual interface through Oct. 26.

That interface is the ordinary route for moving funds off Blast. After the deadline, the team says users will still be able to withdraw by interacting directly with Blast’s bridge contracts on Ethereum. The bridge is the route connecting the Layer 2 to Ethereum mainnet, like an exit gate between the two networks. Blast said it would publish detailed instructions before the deadline, Unchained reported.

What changes after October 26?

The date marks the end of withdrawals through Blast’s regular interface, not the end of all withdrawals. After it, users will need to use the Ethereum bridge contracts directly. Blast has also asked users to move funds held in its progressive web app, or PWA, back to Ethereum.

The immediate change is a staged exit, including a temporary withdrawal pause while Blast removes its Lido assets. Users should watch for the team’s withdrawal status updates and the promised contract instructions before Oct. 26.

References

• The Block’s report on Blast’s wind-down — theblock.co
• Unchained reported — unchainedcrypto.com