APPROVED: not yet published
Blast, Once a $2.3 Billion Ethereum Layer-2, Is Shutting Down
1 · Information What happened
Blast, the Ethereum layer-2 network launched by the team behind the NFT marketplace Blur, is winding down. Its team says the chain now costs more to run than it earns and has no realistic path to breaking even, Decrypt reports. Users have until October 26 to withdraw through Blast's interface. After that, funds can still be reached, but only through its bridge contracts on Ethereum. Withdrawals will first pause for about a week while assets are pulled out of the Lido staking protocol. Blast raised a $20 million seed round co-led by Paradigm and drew more than $1.1 billion in deposits before it went live. Its bridge held over $2.3 billion at its February 2024 mainnet launch. By its June 2024 airdrop, the value locked had already fallen about 30% from that peak.
IAM take Analysis · our view
Our view: Blast's own explanation, that it costs more to run than it earns, suggests the deposit incentives didn't turn into lasting fee income. It is the third Ethereum layer-2 to wind down this year, after Zero Network and Silicon Network, according to Decrypt. Whether the field is consolidating more broadly would take wider data than this article gives.
Source: Once a $2.3 Billion Network, Ethereum Layer-2 Blast Is Shutting Down (Decrypt, Decrypt Staff (edited by Guillermo Jimenez)).The summary is IAM's own; read the original for full detail.
2 · Knowledge The facts we pulled out
| Fact | Value | As of | Notes |
|---|---|---|---|
| Withdrawal deadline via Blast interface | October 26, 2026 | Oct 2, 2026 | |
| Seed round | $20 million | pre-launch | Co-led by Paradigm; the article does not date the round. |
| Deposits before network launch | more than $1.1 billion | 2023-11/2024-02 | Between the November 2023 launch announcement and the February 2024 mainnet; no exact date given. |
| Value locked in bridge at mainnet launch (peak) | more than $2.3 billion | Feb 2024 | |
| Decline in value locked by June 2024 airdrop | ~about -30% | Jun 2024 | approx. |
| Value locked, June 2024 | ~$1.6 billion | Jun 2024 | derivedapprox. Derived: about 30% below the $2.3B peak (2.3 × 0.7 ≈ 1.6). |
| Airdrop allocation (BLAST tokens) | $354 million | Jun 2024 | |
| Withdrawal delay after change | 24 hours | Oct 2, 2026 | |
| Silicon Network funds still on chain | $9.75 million | Oct 2, 2026 | L2Beat data, per Decrypt. |
| Launch | November 2023 | Nov 2023 |
3 · Wisdom The bottom line Analysis
Blast drew over $1.1 billion before launch, and money began leaving within months. Blast says it closed because costs exceeded revenue, and in our analysis the size of past deposits didn't change that. If you still have assets on Blast, October 26 is the date that matters.
The $1.1B and $2.3B figures are 'more than' values. The June 2024 figure is our derived approximation (about 30% below the peak). Decrypt gives no current value-locked figure, so none is charted.
Commentary only, not financial advice.
Reliability How well the facts hold up
None of this post's facts can be checked against another source yet (at least 2 are needed). The story is secondary reporting.
5 more facts have no second source on the desk yet
- Seed round: 20 USD million
- Deposits before network launch: more than 1.1 USD billion
- Value locked in bridge at mainnet launch (peak): more than 2.3 USD billion
- Airdrop allocation (BLAST tokens): 354 USD million
- Silicon Network funds still on chain: 9.75 USD million
Bias & Claims Bias & Claims check
This is a factual shutdown report that relies on Blast's own statement and on public figures (deposits, airdrop size, L2Beat data). The few flags are informal or loaded phrasing, one vague claim about user disappointment, and a sweeping line about the industry shrinking. The article gives no current value-locked figure, which leaves out how much is still at stake. Blast's reasons for closing are its own account and are clearly attributed.
Opinion presented as fact · 1Unnamed or vague source · 1Loaded or emotional language · 1Missing context or one-sided view · 1
In the article's own voice
- Opinion presented as fact
“The broader industry is shrinking, too.”
This generalizes from three exchange closures. No industry-wide measure is given.
- Unnamed or vague source
“left many disappointed”
It isn't said who was disappointed or how that was measured. There are no user quotes or data.
- Loaded or emotional language
“The ride got bumpy fast.”
This is informal framing. The facts that follow (an outage, a disappointing airdrop, falling value locked) carry the point on their own.
- Missing context or one-sided view
“Once holding more than $2.3 billion”
The article gives the peak but not how much value is still on Blast, which matters to users facing the deadline.
Attributed to named sources
No flags.
Our own text, checked against the same standard
Same rubric applied to our summary, IAM take, bottom line, headline, and chart notes. Forecasts are attributed to their source, and our own inferences are labeled as analysis. 2 edits made on Oct 4, 2026.
See what we changed and why
- IAM take · Opinion presented as fact
Before Paying users for their deposits doesn't create a lasting business once the yield and airdrops run out. Blast follows Zero Network and Silicon Network out the door, and the layer-2 field is consolidating around the few chains that earn real fees.
After Our view: Blast's own explanation, that it costs more to run than it earns, suggests the deposit incentives didn't turn into lasting fee income. It is the third Ethereum layer-2 to wind down this year, after Zero Network and Silicon Network, according to Decrypt. Whether the field is consolidating more broadly would take wider data than this article gives.
- Bottom line · Opinion presented as fact
Before A chain that can't cover its costs from fees eventually shuts down, however much capital it once held.
After Blast says it closed because costs exceeded revenue, and in our analysis the size of past deposits didn't change that.
