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1. Quantum labs and the results they may not publish
Alex Pruden, co-founder and chief executive of post-quantum security firm Project Eleven, said on October 19 that quantum computing laboratories have told his company directly they are not publishing certain results, in order to avoid causing panic. Pruden described it as "a fact," but he did not name any lab, did not describe what the results are, and did not say who, if anyone, instructed the labs to hold them back.
The remark, made during a livestream on the Unchained show, expands on a similar comment he made on October 8. It touches a sensitive question for the crypto industry: how close quantum machines are to breaking the cryptography that protects digital assets, and whether the public is getting a full picture of that progress.
2. What exactly did Alex Pruden say?
Pruden made the claim in a livestream recorded on Monday, October 19. The substance was that quantum labs are not releasing some findings, either because they were told not to or because they decided on their own that publication could create alarm. He said this was definitely the case for quantum laboratories.
The statement rests entirely on his own account of conversations between labs and his firm. No lab was identified, no specific result was described, and no party was named as having asked for silence. Readers should therefore treat it as a first-hand assertion from an industry participant, not as a documented finding backed by named sources or published evidence.
Pruden leads a company whose business is preparing digital assets for a post-quantum world, which gives him regular contact with researchers in the field. That vantage point is the basis for his claim, but it also means the claim comes from someone with a commercial interest in the topic of quantum risk receiving attention.
3. Who is Project Eleven and what does it build?
Project Eleven is a post-quantum security company focused on digital assets. Its work centers on tools meant to protect cryptocurrency holdings against a future in which quantum computers can defeat the signature schemes that wallets and blockchains currently rely on.
On October 7, the company introduced Strongpoint, an institutional custody platform. Project Eleven is targeting production availability for the product in the fourth quarter of 2026. Custody is a natural place to apply quantum-resistant design, since large holders of digital assets have the most to lose if the keys protecting their coins were ever exposed to a sufficiently capable machine.
For readers new to the subject, the concern is straightforward. Most blockchains use public-key cryptography, in which a private key proves ownership and a public key can be shared openly. A powerful enough quantum computer running the right algorithm could, in principle, derive a private key from a public one. Post-quantum security aims to replace or shield those schemes before such a machine exists.
4. What did Pruden say on October 8?
A similar claim surfaced earlier in the month. On October 8, a user on X posted a clip of about 71 seconds that was captioned as a livestream by The Rollup from Quantum & Privacy Day, a side event of the TOKEN2049 conference in Singapore. According to that post, Pruden said Google and other large quantum companies are self-censoring and that internal sources told him governments are preventing them from publishing.
That earlier version is secondhand, since it comes from a social media post that describes the clip instead of from a primary recording. The October 19 comments on Unchained are the more direct statement, and they are somewhat broader in one respect and narrower in another: Pruden emphasized that labs told Project Eleven themselves, but the October 19 account describes labs either being told not to publish or choosing not to, rather than pointing at a specific government.
5. What has Google disclosed publicly?
The one documented case of deliberate restraint comes from Google, and it was announced openly. In a blog post published on March 31, the company presented new estimates of the quantum resources that would be needed to break 256-bit elliptic curve cryptography, the family of mathematics behind the signatures used by many major blockchains.
In that post Google said it had engaged with the U.S. government. Rather than release the underlying circuit designs, it published a zero-knowledge proof. That approach lets outside parties verify that the estimates are sound without handing anyone a detailed roadmap that could help a malicious actor. In other words, the company explained that it was withholding technical detail and gave its reasoning.
This precedent matters for interpreting Pruden's remarks. Holding back operational specifics for security reasons is a recognized practice, and Google's example shows it can be done transparently. What Pruden describes is different in kind, because it concerns unpublished results that the public has not been told exist.
6. How did the comment come up?
The remark arose in a conversation about a proposal from Justin Drake, a researcher at the Ethereum Foundation. On October 7, Drake called for a "bunker mode" plan, a contingency for the case in which advances in mathematics aided by artificial intelligence break the signature schemes that wallets use today. Unchained covered that call when it was made.
During the discussion, Project Eleven co-founder Conor Deegan said he could not speak to whether frontier AI laboratories or quantum laboratories are holding back breakthroughs, adding that the team does not know. After Deegan made clear that he had AI frontier labs in mind as the potential attackers, Pruden responded that the same is true of quantum labs.
The exchange shows how Pruden's claim emerged: as an aside inside a wider debate about emergency planning, and not as the product of a dedicated investigation or a formal disclosure. It also reveals a difference in emphasis between the two co-founders, with Deegan expressing uncertainty and Pruden stating the point as established.
7. Is there other evidence of unpublished quantum progress?
Some additional context comes from July, when Marin Ivezic of PostQuantum.com wrote that he expects progress toward a code-breaking quantum computer to accelerate while public announcements decline. Ivezic said he had heard a rumor that certain companies are sitting on unpublished results. He labeled it "corridor talk" and said he could not verify it.
That puts the available picture in perspective. There is one transparent, documented example of a lab withholding technical detail, from Google. There is an unverified rumor reported by an industry analyst. And there is Pruden's assertion, which is firsthand but unspecific. None of these establishes what, if anything, is being withheld, by whom, or how significant it might be.
A cautious reading is that the claim is plausible in the abstract, because security-sensitive research is sometimes handled with restraint, but that it remains unproven in the particulars. Without named labs, described results or identified instructions, outside observers cannot test it.
8. Why does this matter to crypto holders?
If labs were indeed keeping quantum advances out of public view, it could mean that estimates of when machines threaten blockchain cryptography are less reliable than they look. Planning for migration to quantum-resistant signatures depends heavily on public timelines, and a gap between what is known privately and what is published would complicate that planning.
On the other hand, the claim does not change anything that has been publicly demonstrated. No result has been shown that breaks the cryptography securing major blockchains, and nothing in Pruden's remarks says one has been achieved. His point concerns transparency and the possibility of undisclosed work, not an announced breakthrough.
For institutions that hold large amounts of digital assets, the practical takeaway is about preparation. Companies such as Project Eleven argue that custody and key management should be designed with post-quantum protection in mind well ahead of any deadline, because migrating systems takes time even when the threat date is uncertain.
9. How should readers weigh an unnamed-source claim?
Statements of this type are common in fast-moving technical fields, where the people closest to the work often cannot disclose details. They are valuable as signals of what insiders believe, but they are limited as evidence, because no one outside the conversation can check them.
Three questions help frame it: who is speaking, what they directly know, and what they have chosen not to say. Here, the speaker leads a company that sells protection against quantum risk, the knowledge is based on conversations with labs, and the specifics are left out. That combination calls for attention, though not for firm conclusions.
It is also worth separating two ideas that can blur together. One is that labs delay or limit publication for reasons of security or caution, which is an ordinary and openly practiced choice. The other is that significant breakthroughs are being kept from the public to prevent alarm, which is the stronger claim Pruden describes and which still lacks supporting detail.
10. What to watch next
The most useful developments would be specifics. If Pruden or any lab names the results in question, or if a government body or company confirms that it has asked for restraint, the claim would move from assertion to documented fact. Absent that, it will remain a notable but unsubstantiated statement.
Project Eleven's own timeline offers one near-term marker: its Strongpoint custody platform is aimed at production in the fourth quarter of 2026. Meanwhile, the broader community discussion that Drake's "bunker mode" call started is likely to continue, including questions about how openly quantum and AI research should be shared.