Blast Winds Down Its Ethereum Layer-2 With a 26 October Exit Date

Blast will shut down its Ethereum layer-2 network. The project said on Friday that the cost of running the chain has overtaken what the chain earns, and that it sees no credible path to making it economically sustainable. Holders have until 26 October to move assets out through Blast's own interface. After that the money is still recoverable, but only by interacting directly with the bridge contracts on Ethereum mainnet. A layer-2 is a separate network that batches its transactions and settles them back to Ethereum.

"Unfortunately, the economics of operating the chain no longer make sense," Blast said.

Four accounts, four peaks

How big the thing closing was depends on which account is read. Cointelegraph put the peak at about $2.2 billion and dated it to June 2024. Crypto Briefing put it at about $2 billion at the February 2024 mainnet launch. Decrypt and The Block each described the network as having once been worth $2.3 billion, while CoinDesk's Friday figure was a $2 billion high. The four do not reconcile. They also disagree on when: a June 2024 peak and a launch-day peak are different claims about how the network lived, not a rounding difference. We could not establish which figure supersedes which.

The fall is the part they agree on. Total value locked, the sum of assets held on a network, is down more than 98% from whatever the top was. The Crypto Times read the canonical bridge at $63.03 million as of 4:39 p.m. UTC on Friday. Crypto Briefing said about $65 million. Those two are close enough to be the same figure taken an hour apart.

Getting out takes two steps

The exit opens with a pause. Blast will unwind its Lido positions first, a process it expects to run about a week, and withdrawals are unavailable while that happens. Lido is the liquid staking protocol whose positions have to come apart before user funds can move; SharpLink gave it a $200 million staking allocation in August under an unrelated arrangement. Once the unwind is done, withdrawals reopen with the delay cut to 24 hours, and that window runs to 26 October. Six accounts describe the sequence identically.

The two numbers nobody published

Costs exceed revenue is the entire stated reason, and neither figure appears anywhere. Crypto Briefing said plainly that the announcement carried no operational cost or revenue data. Four outlets report the conclusion; none prints the arithmetic underneath it. Blast raised $20 million from Paradigm and Standard Crypto in a round disclosed on 20 November 2023, on CryptoSlate's account, which says what the chain was built with and nothing about what it spent.

The token is the other silence. CryptoSlate had BLAST down 37.15% over 24 hours when it published, and Crypto Briefing put the market capitalization near $30 million with the price 98% below a June 2024 high. Each of those rests on a single account. Nothing read here says what role, if any, the token has once the chain stops producing blocks.

Blur, and three weeks on the clock

Blast was founded by Tieshun Roquerre, who goes by Pacman and who launched the NFT marketplace Blur in October 2022. Cointelegraph reported Blur's own total value locked falling from more than $200 million in early 2024 to about $27 million, a figure no second account carries. Whether the marketplace keeps running, and on what infrastructure, is not addressed in anything published Friday.

For anyone still holding funds on the chain, 26 October is the date that matters. Interacting with a bridge contract directly is manageable for an experienced user and a real obstacle for a casual one. Switchboard took a comparable route when it ended support in September and pointed users to other oracles. What no account gives is how much of the remaining $63 million sits inside the Lido positions that have to be unwound first. That share decides whether a week is a realistic estimate or an opening bid.