The cost of getting ML-DSA-87 to aggregate into an actual ML-DSA-87 signature is not free.
You can satisfy almost all constraints and even make it leak-free and even verify as an ML-DSA-87 signature, noninteractive, unforgeable, QROM resistant, etc.
But the cost of doing this is the overhead is a bit more of a headache and its not as flexible as BLS... but at least it is smaller than a 200k STARK proof.
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$XNDU
Focused on building quantum computers available on the cloud with supporting software
This is a promising quantum name due to the recent break through of the Quantum Read-Only Memory (QROM)
This innovation is expected to reduce the number of expensive quantum operations by 100%
Directly overcoming a significant hardware bottleneck that challenges near term, utility scale faults for quantum computers
Recent earnings
✅Revenue 2.83M Estimate 1.06M
❌EPS -0.28 Estimate -0.084
Most serious researchers think quantum's 5–10 years away
However whats important is companies like Google, IBM, and Microsoft are all racing toward it with massive resources
Quantum is a big 'what if?' but there is money to be made
This was on my watchlist yesterday above 16.46
Price targets 28 and 35 for the near term
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Xanadu just halved QROM costs algorithmically, no new hardware needed. The underappreciated theme in quantum: software improvements doubling effective performance while the qubit race gets all the headlines. That's where I'd look for asymmetric bets.
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May 24
Suprised $XNDU is being slept on so much.
photonic quantum computing at room temp, no cryogenic infrastructure needed.
Broke a seven-year QROM plateau, halving quantum compute costs overnight.
$390M Canadian government deal in final talks. Nvidia collaboration confirmed.
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Halving the cost of QROM
arxiv.org/pdf/2605.20334
Danial Motlagh, Matthew Pocrnic.
arxiv.org/abs/2605.20334
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May 22
Halving the cost of QROM operations is the kind of practical algorithmic win we need right now. Making it available in PennyLane today shows real commitment to closing the gap between theory and hardware. Impressive.
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May 22
Xanadu QROM Innovation Ends Seven-Year Quantum Memory Stall
Read more on quantum-computing.news/xanad…
#XanaduQROM #XanaduQuantum #Toffoligates #OakRidgeNationalLaboratory #qubits #News #Technews #Technology #Technologynews #Technologytrends #Govindhtech #quantum #quantumnews #todayquantumnews #quantumnewstoday @TechGovind70399
ALT Xanadu Quantum Read-Only Memory (QROM) A significant algorithmic advancement in Quantum Read-Only Memory (QROM) has been announced by Xanadu Quantum Technologies Limited (Nasdaq/TSX: XNDU), which might significantly accelerate the timeline for actual quantum computing. This finding, which was made public on May 21, 2026, addresses one of the most common hardware problems in the field: the efficient loading of conventional data into quantum computers. Since 2019, there have been no significant improvements in QROM’s performance, which has been at a stand for over a decade. This “dry spell” is successfully broken by Xanadu’s new implementation, which provides a way to roughly double the amount of costly quantum operations. Since hardware resources are still a valuable resource, this finding is especially important for the creation of near-term, utility-scale fault-tolerant quantum computers.
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May 22
[Revised] On Post-Quantum Signature with Message Recovery from Hash-and-Sign in QROM (Bohang Chen and Shuai Han and Shengli Liu) ia.cr/2026/557
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May 21
XQT
> three news items today
> technical: QROM
> funding 1: Yorkville Advisors 300M SEPA
> funding 2: government grants
> initial move may be related to US news
> but this is Canadian company
> would be positive if SEPA terminated upon OPTIMISM
> intraday above q1 but not close
May 20
XQT
> bounced off sup 11.64
> close above q1
> then tgt 19.45 into EOM
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May 21
Algorithmic breakthroughs are just as critical as hardware milestones on the path to fault-tolerance.
The @XanaduAI team just halved the cost of QROM – a massive bottleneck for utility-scale quantum computing.
Test it today on @PennyLaneAI!
newswire.ca/news-releases/xa…
Reduce the cost of your quantum algorithms, today.
A recent breakthrough from the team at Xanadu has effectively halved the cost of QROM, a foundational component in the majority of quantum algorithms, helping to close the gap between theoretical breakthroughs and practical implementation.
This advancement is available to test today on @PennyLaneAI.
newswire.ca/news-releases/xa…
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May 21
Breaking: $XNDU demonstrates a QROM algorithmic breakthrough expected to cut expensive quantum operations by about twofold, reducing a key hardware bottleneck for near-term fault-tolerant quantum computers.
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May 21
QROM, we all know it, we all love it, and now, thanks to a breakthrough from @XanaduAI's research team, you can access it at ½ the cost. The first reduction in over half a decade.
Leverage this breakthrough today with PennyLane!
🔗👇
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Reduce the cost of your quantum algorithms, today.
A recent breakthrough from the team at Xanadu has effectively halved the cost of QROM, a foundational component in the majority of quantum algorithms, helping to close the gap between theoretical breakthroughs and practical implementation.
This advancement is available to test today on @PennyLaneAI.
newswire.ca/news-releases/xa…
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据Newswire.ca报道，Xanadu Quantum Technologies Limited宣布在量子只读存储器（QROM）方面取得算法突破，预计将昂贵的量子操作减少约一半。这项创新解决了关键瓶颈，加速了实用量子计算的实现。
newsbrowse.com/?lang=ch
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May 21
$XNDU
ザナドゥの画期的な技術により、量子アプリケーションのコストが削減される
Xanadu Quantum Technologies Limitedは本日、高度な量子アプリケーションを実行するための重要なコンポーネントである量子読み出し専用メモリ（QROM）におけるアルゴリズムの画期的な進歩を発表しました。この新しい実装により、高コストな量子演算の回数を約2分の1に削減することが期待され、近未来のユーティリティ規模の耐障害性量子コンピュータにとって大きな課題となっているハードウェアのボトルネックを直接的に克服します。
QROMは、古典データを量子コンピュータにロードするためのアルゴリズムサブルーチンであり、量子コンピュータの応用における主要なボトルネックとなっています。その重要性にもかかわらず、QROMの性能は過去7年間、従来の最先端技術から大きな進歩がなく、停滞状態にありました。Xanaduの最新の研究は、量子アプリケーションに必要なリソースを削減する進歩を実現することで、この停滞期を打破します。
この技術革新は、量子コンピュータが実行できる最も計算コストの高い演算の一つであるトフォリゲートの数を削減することを特に目的としています。利用可能な量子ビット数によって制限される問題サイズの場合、Xanaduの実装では、QROMモジュール内のトフォリゲート数をほぼ半減させます。
これらの最適化により、従来の量子ビット「スワッピング」方式をQROMの「コピー」方式に置き換えることでコスト削減が実現します。さらに、この新しい研究では、複数の冗長なデータアンロード手順を削除し、単一の効率的なアンロードプロセスに置き換えることで、連続するQROMモジュールの一般的なシーケンス処理をさらに最適化しています。これら2つの革新により、量子プログラムは従来の約半分のコストでQROMを介して古典データをロードできるようになります。
「私たちのチームは、量子コンピューティングを実用化することに注力しています。その目標を達成するためには、量子コンピューティングスタック内の効率を向上させる革新的な方法を見つける必要があります」と、Xanaduの創設者兼最高経営責任者であるクリスチャン・ウィードブルック博士は述べています。「QROMのコストを半減することで、量子アルゴリズムの開発を活用し、多くのアプリケーションにおける量子コンピューティングのコストを削減し、実用的な量子コンピューティングの実現を加速させ、近い将来に入手可能なハードウェア上でより複雑な計算を可能にします。」
この進歩は、限られた数の量子ビットを有効活用することが産業用途の実現に不可欠となる、近未来の実用規模の量子コンピュータにとって、即座にメリットをもたらします。今回の成果は、世界中の人々が利用できる有用な量子コンピュータを構築するというXanaduの使命達成に向けた、新たなマイルストーンとなります。
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May 21
$XNDU news out this morning, QROM breakthrough.
Scientific significance: Medium-High
Immediate commercial significance: Low-Medium
Narrative/momentum significance: Very High
Potential retail overreaction risk: Extremely High
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$XNDU Xanadu Announces Quantum Computing Breakthrough In QROM Efficiency
• Xanadu announced a new QROM algorithmic breakthrough aimed at improving fault-tolerant quantum computing efficiency
• The company said the innovation reduces costly Toffoli gate operations by roughly 50% and removes redundant data-unloading steps
• Xanadu said the advancement could help accelerate utility-scale quantum computing by improving how classical data is loaded onto quantum systems
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