The core of blockchain is its chain-like data structure, where each block contains three components: transaction data, a timestamp, and the hash of the previous block. This design ensures data integrity and immutability because any modification to the data would change its hash, thereby breaking the continuity of the chain. In blockchain, asymmetric encryption algorithms (such as RSA and ECC) are widely used for data encryption and digital signatures. These algorithms are based on complex mathematical probl ...

Industry Overview - Quantum computing stocks have seen significant price increases, with some companies doubling or tripling in value due to speculative momentum and investor enthusiasm [1][2] - The excitement is driven by the potential of quantum technology to transform sectors like drug discovery, cryptography, and artificial intelligence, despite most companies being pre-revenue [1] Rigetti Computing - Rigetti Computing has experienced a remarkable stock surge, up approximately 183% year-to-date and over 4,500% in the past 12 months, despite a recent 25% pullback from its 52-week high [4][5] - In Q2 2025, Rigetti reported revenues of $1.8 million, a decline of 41.9% year-over-year, with net losses of $39.7 million and an EPS of -5 cents [5] - The company's current valuation is nearly $14 billion, trading at over 1,700 times sales, indicating a highly speculative investment [6] BTQ Technologies - BTQ Technologies has rapidly gained attention since its Nasdaq debut in late September 2025, focusing on post-quantum cryptography [8][9] - The stock has surged 281% year-to-date and 122% in the past month, driven by retail speculation and interest in quantum-proof cybersecurity [9][10] - For Q2, BTQ reported sales of approximately $47,000, down from $65,000 a year ago, with a net loss of roughly $1.4 million [10] Churchill Capital Corp X - Churchill Capital Corp X is positioned as a credible entry point into quantum computing following its merger announcement with Infleqtion, valued at $1.8 billion [11][12] - Infleqtion generated nearly $29 million in trailing 12-month revenue, growing at an impressive 80% CAGR, providing a tangible revenue base for the future merged entity [14] - Citron Research has rated Infleqtion as "far superior to Rigetti," with a fair value estimate of $55 per share, indicating a favorable risk-reward profile for investors [15]

SuperQ Quantum Heads to NVIDIA GTC in Washington DC; Well-Positioned amid U.S. Government's Quantum SignalsOctober 24, 2025 8:00 AM EDT | Source: SuperQ QuantumCalgary, Alberta--(Newsfile Corp. - October 24, 2025) - SuperQ Quantum Computing Inc. (CSE: QBTQ) (FSE: 25X) (OTCQB: QBTQF) ("SuperQ Quantum", "SuperQ", or the "Company") announces participation in NVIDIA GTC DC in Washington DC from October 27-29, 2025. This year, the conference particularly focuses on quantum computing and will bring ...

Yesterday’s trading session brought another reminder of how detached markets can become from reality, especially when discussing “quantum” concepts. Investors seem to love the word. Quantum Corporation (NASDAQ: QMCO ), a company that has nothingI write about stocks I’m personally interested in adding to my portfolio. I’m not a professional advisor, but I study business and economics and analyze markets full-time. My writing is meant for both complete beginners — I avoid unnecessary complexity — and advanced ...

Core Insights - Quantum computing stocks have recently experienced a decline in valuation, but a potential equity acquisition by the Trump administration could provide a positive catalyst for the sector [1] Company Summaries - IonQ Inc (NYSE:IONQ) shares are currently trading at $61.71, up 11.3%, but are approximately 30% below their record high of $84.64 from October 13. Despite this decline, the stock is still 316% higher year over year and has found support at its 80-day moving average [2] - Rigetti Computing Inc (NASDAQ:RGTI) is trading at $41.52, reflecting a 15.1% increase. The stock has a similar technical profile to IonQ, with support at the 30-day moving average. Year-to-date, RGTI has gained 167% and is poised to end a five-day losing streak [2] - Quantum Computing Inc (NASDAQ:QUBT) is up 10.9% to $15.99, although it remains below its year-to-date breakeven level. The stock closed below its 126-day moving average for the first time since May but has since reclaimed that level. Year over year, QUBT has surged 1,476% [3] Market Dynamics - The quantum computing sector is experiencing a short squeeze potential, with all three companies—IONQ, RGTI, and QUBT—having at least 15% of their total available float sold short [3]

Core Insights - Proactive provides fast, accessible, and actionable business and finance news content to a global investment audience [2] - The company focuses on medium and small-cap markets while also covering blue-chip companies and broader investment stories [3] - Proactive's news team delivers insights across various sectors including biotech, pharma, mining, natural resources, battery metals, oil and gas, crypto, and emerging technologies [3] Technology Adoption - Proactive is committed to adopting technology to enhance its content creation and workflow processes [4] - The company utilizes automation and software tools, including generative AI, while ensuring all content is edited and authored by humans [5]

Core Insights - Datavault AI Inc. is experiencing accelerated growth through strategic expansions, including partnerships and acquisitions aimed at enhancing its global presence in AI, blockchain, and digital twins [1][2] Corporate Relocation and Expansion - The company will relocate its corporate headquarters to downtown Philadelphia, emphasizing its commitment to innovation and community engagement [2] - A new Center for AI and Quantum Computing Excellence has been established in Sandy Springs, Georgia, featuring advanced infrastructure for R&D and collaboration with local universities [2] International Initiatives - Datavault AI is opening a Quantum Computing & Digital Twin Embassy in Knightsbridge, London, to foster European collaborations in tokenized assets and AI monetization [3] - The London operation will also support the 1571 initiative, focusing on digitizing real-world assets and democratizing access to art and luxury markets [5][6] Governance and Advisory Board - The board has approved two new advisory members, Dr. John Ratzan and Mr. Mustaq Patel, to enhance expertise in AI scaling and global strategy [4] - An invitation has been extended to former Congressman Tony Coelho to join the advisory board, reflecting the company's focus on impactful governance [4][11] Technological Innovations - Datavault AI's technology suite includes patented platforms for data valuation and monetization, aimed at various industries including sports, entertainment, and healthcare [10] - The company is actively hiring specialists in AI, blockchain, and systems integration to support its growth and technological advancements [2]

The Wall Street Journal reports the Trump administration is eyeing stakes in quantum firms. ...

Core Viewpoint - Shares of U.S. quantum computing firms experienced significant increases in premarket trading due to reports of the Trump administration negotiating equity stakes in these companies in exchange for federal funding, similar to a previous deal with Intel [1][2]. Company Developments - At least three quantum computing firms, IonQ, Rigetti Computing, and D-Wave Quantum, are in discussions to provide equity to the Commerce Department for funding awards [2][4]. - Quantum Computing and Atom Computing are also considering similar arrangements [2]. - In premarket trading, IonQ's shares rose nearly 8% to $59.76, Rigetti Computing's shares surged 8.3% to $39, D-Wave Quantum's shares increased by 12.3% to $30.64, and Quantum Computing's shares were up by 9.21% [2][3]. Funding and Equity Structure - The federal funding awards for these companies are intended for "promising technology companies," with each company potentially receiving at least $10 million [4]. - The specifics regarding the amount of equity each company must relinquish and the structure of the deal remain unclear, particularly in comparison to the government's stake in Intel, which does not include board representation [4]. Industry Context - Quantum computing is recognized as a significant advancement in computing technology, with capabilities far exceeding those of current supercomputers. Google recently claimed its Willow quantum chip performed a complex physics simulation 13,000 times faster than existing supercomputers [6]. - Other major players in the quantum computing space, such as Microsoft and IBM, have also reported substantial progress, although practical deployment of quantum computers is still considered years away [6].

Core Insights - A strategic collaboration has been established among Energy Plug Technologies, SEETEL New Energy, and Quantum eMotion to co-develop a 261-kWh Battery Energy Storage System (BESS) designed for Arctic and high-resilience environments globally [1][4]. Industry Overview - The global Battery Energy Storage System (BESS) market is currently valued at approximately US $8-10 billion and is projected to exceed US $80-100 billion by 2034, driven by renewable energy integration, decreasing battery costs, and grid modernization initiatives [2]. - North America's BESS market alone is expected to surpass US $30 billion by 2030 [2]. Company Contributions - Energy Plug Technologies is recognized for its innovative work in integrated energy-storage architectures and rapid-deployment systems, aiming to accelerate the transition to resilient and intelligent clean-energy solutions [3]. - SEETEL New Energy specializes in high-performance lithium battery modules and energy-storage systems, leveraging its advanced production facilities and expertise in high-efficiency battery systems [5][15]. - Quantum eMotion is embedding quantum-safe cybersecurity technologies into the energy systems, ensuring protection against next-generation cyber threats [9][11]. Product Features - The jointly developed MBT-SEETEL unit integrates critical subsystems within a single modular enclosure, delivering 135 kW of continuous power output and designed for rugged environments [4]. - Initial deployments of the BESS are planned for Asia and the Middle East in early 2026, with subsequent UL certification for North America in Q2 2026 [5]. Security Innovations - The collaboration incorporates quantum-safe cybersecurity at the hardware level, addressing the increasing cyber threats to energy networks [9][11]. - The Energy Management System (EMS) and Power Management System (PMS) are being developed in Canada, focusing on advanced control algorithms [10]. Deployment Scenarios - The BESS is designed for various applications, including Arctic and defense operations, oil and gas exploration, utility and grid support, remote communities, and marine systems [17].