TokenPost topic
Quantum computing
123 TokenPost stories are tagged Quantum computing. The newest appear first.
Latest Quantum computing stories
- Pete Rizzo Post Relays Claims About Bitcoin Quantum-Defense Research
The post credited artificial intelligence with speeding the research but did not name the speaker it attributed to MARA.
· Technology
- Quantum Computing Inc. Posts $15.15 Million Q3 Net Loss
Operating expenses for acquisition integration, hiring and commercialization rose as quarterly revenue reached $9.5 million.
· Business
- Starknet Says Wallet-Key Attack Estimates Fell 26-Fold in Four Years
The estimate concerns quantum computing and the cryptographic protections used for crypto wallet keys.
· Technology
- Q-CTRL Raises $290 Million in Round Led by Salesforce Ventures
Affinity Partners, AMD Ventures and EDGE Group joined as new investors; In-Q-Tel and Lockheed Martin Ventures returned.
· Business
- 洪灏 Says Short-Term AI Bubble Could Fall Another 50% at 财新峰会
He described real-world AI demand as genuine despite the bubble’s remaining room to deflate, and said quantum computing had recently weighed on Bitcoin (BTC).
· Insights & Views
- AMD and Qblox Build Quantum Error-Correction Link With 0.44-Microsecond Latency
The design connects Qblox’s Cluster system to an AMD Alveo™ U55C link card through four Aurora lanes running at 10.3125 gigabits per second each.
· Business
- AMD Adds MI450X AI GPU and Expands PsiQuantum Partnership
The 288-GB accelerator adds a memory-capacity option in AMD’s MI400 Series; AMD also plans an equity investment in PsiQuantum.
· Business
- AMD Plans Equity Investment in Quantum Computing Firm PsiQuantum
AMD shares were up 1.47% at $560.29 in premarket trading at 8:08 a.m. ET on Nov. 12.
· Business
- Diraq Brings Eight-Qubit Silicon Quantum Computer Online in Sydney
The system is running alongside conventional servers and GPUs at an Equinix data center, where Diraq is testing how quantum hardware operates in a commercial facility.
· Technology
- IBM Will Bill Customers Directly for Aqarios Quantum Optimizer
Eligible IBM Quantum customers can access the software under an existing IBM contract. Per-use charges will vary with problem size, while financial terms were not disclosed.
· Business
- IBM Sets a 10,000-Operation Target for Nighthawk r3 Processor
The design lists 520 programmable qubits and 2,034 total physical qubits. IBM plans to connect two r3 processors in 2027.
· Technology
- Qiao Wang Says Zcash (ZEC) Gains Shifted His Bitcoin (BTC)-Zcash Mix
He put the ratio between Bitcoin and Zcash at roughly 2:1, compared with about 5:1 earlier. Wang also sees ZEC as a potential hedge against Bitcoin’s privacy and quantum risks.
· Investing
- Bitcoin (BTC) Public Keys Are Visible for 35.4% of Supply
About 7.12 million BTC are in the exposed group. Moving the affected holdings to fresh addresses removes the public-key visibility risk.
· Technology
- XRP Ledger Foundation Plans 2027 Study for Quantum-Resistant Accounts
Developers are resolving key-generation differences, and the proposal would use NIST-approved ML-DSA-44 signing keys.
· Technology
- D-Wave’s Roadmap Targets a 100-Logical-Qubit System by 2032
The plan was announced June 1. A separate Commerce award finalized in September provides conditional access to up to $100 million.
· Technology
- Bitcoin Exposure Measure Sorts Supply by Public-Key Visibility
Its six categories include Taproot, P2PK and previously spent addresses. The measure refreshes monthly using month-end supply.
· Technology
- D-Wave Reports 21% Q3 Revenue Growth as Nine-Month Bookings Reach $37.4 Million
Remaining performance obligations rose 1,221% to $38.3 million. D-Wave expects to recognize about 59% of that amount as revenue over the next 12 months.
· Business
- Quantum Computing Inc. Plans Up to $80 Million for NHanced by March 2027
The company expects to ship its first Dirac-3S system to a customer in Q4 2026. Its backlog was $39.1 million.
· Business
- Bitcoin Core Developer Outlines Three Quantum-Theft Deterrents
Bitcoin Core developer Cory Fields’ concepts include cryptographic proofs, burning vulnerable Bitcoin (BTC) and third-party competition for attackers’ collateral.
· Technology
- Physical Superintelligence Says AI System Proved Quantum Computing Conjecture
The claimed result limits quantum speedups on random inputs to polynomial factors. The paper has not undergone journal review.
· Technology
- Justin Sun Says Quantum Computing Could Threaten Crypto Within Two Years
Sun tied the risk to quantum computers breaking blockchain signatures. TRON announced post-quantum cryptography availability on its testnet in October.
· Technology
- IBM Activates Chicago Quantum Computer With a 120-Qubit Processor
IBM plans to move the system to an Illinois park where a National Quantum Algorithm Center is planned.
· Technology
- IonQ Raises Full-Year Revenue Outlook After Stronger Q3 Results
Wall Street analysts cited demand for IonQ’s quantum systems, a record backlog and progress in commercial deployments.
· Business
- Fields' Bitcoin Proposal Would Require Equal Collateral for Vulnerable Coins
The thought experiment would lock vulnerable coins and an equal BTC deposit for a waiting period of up to 30 days, including when owners make legitimate transfers.
· Technology
- Bitcoin Developer Sketches Post-Q-Day Collateral Rule for Vulnerable Coins
Bitcoin Core developer Cory Fields outlined a hypothetical rule that would require collateral for legacy Bitcoin (BTC) spends after a future “q-day” and activation of new validation rules. His 30-day waiting period is…
· Technology
- Ansem Watches Zcash Resilience if Crypto Pullback Deepens
He described ZEC as a stronger recent performer and linked his interest to privacy features, quantum computing concerns and alternatives to transparent blockchains.
· Insights & Views
- Quantinuum Sets Nexus Roadmap Ahead of Planned 2029 Apollo System
A December 2026 release is expected to add responsive hybrid workflows and execution analytics; most later software capabilities have no announced dates.
· Technology
- Wedbush Cuts Price Targets for Three Quantum Computing Stocks
The new targets are $50 for IonQ, $25 for Rigetti Computing and $30 for D-Wave Quantum, down from $75, $37 and $37, respectively.
· Investing
- Horizon Quantum Plans Entropica Acquisition in Expected $27 Million Share Deal
The planned purchase targets a Singapore-based quantum software company focused on error correction and fault tolerance.
· Business
- UK FCA Seeks Organizations for 2027 Quantum Crime Detection Test
Participants will use regulator-created synthetic data to compare quantum machine learning with classical methods. UK organizations can register interest through Dec. 31, 2026.
· Regulation
- D-Wave Cuts Stride Solver Benchmark Time From 120 Seconds to 15
Tests on traveling-salesperson problems with as many as 10,000 locations showed average error of 0.02%. D-Wave also launched a three-course learning path for developers.
· Technology
- IonQ Signs QuantumCT Deal for More Than 150 Quantum Cloud Hours
QuantumCT is acquiring runtime for institutions across Connecticut, including the University of Connecticut and Yale University.
· Business
- Swan Bitcoin Founder Says AI Is a Near-Term Bitcoin Security Threat
Cory Klippsten said hackers are using large language models to search for security weaknesses. He estimated quantum computers able to threaten Bitcoin’s cryptography are at least 10 years away.
· Technology
- NXTT Authorizes Possible Sale of $450 Million in Bitcoin Holdings
Its board also approved using about 5,833 BTC as collateral, with CEO Weihong Liu to set any transaction’s timing, price and size.
· Business
- Next Technology Authorizes Possible Sale or Pledge of 5,833 Bitcoin
Its board cited exchange security and quantum-computing concerns; no transaction schedule was set and completion is not assured.
· Business
- Coinbase CEO Sees Quantum as a Greater Long-Term Crypto Risk Than AI
Armstrong said Coinbase has begun work on post-quantum custody upgrades, while Bitcoin (BTC) still has no selected upgrade path or migration date.
· Technology
- Alice & Bob Estimates Bitcoin Key Attack Needs 29,588 Qubits and 62 Minutes
The estimate uses a cat-qubit architecture and requires about 17 times fewer qubits than a March estimate of fewer than 500,000. Alice & Bob called for Bitcoin to begin a post-quantum migration as soon as possible.
· Technology
- U.S. Government Stock and Warrant Deals Span More Than 40 Companies
The 43 announced transactions involve about $30 billion and cover sectors from semiconductors to quantum computing.
· Business
- D-Wave and LG CNS Partner to Develop Quantum Use Cases Across Asia
The collaboration will focus on D-Wave’s annealing technology.
· Business
- Intel Signs Deal to Buy Classiq and Expand Quantum Computing Effort
The agreement would combine Classiq’s algorithm-design platform with Intel’s silicon spin-qubit work. The companies expect to close in the first half of 2027.
· Business