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MicroCloud Hologram Proposes Quantum Identity Authentication Schemes
MicroCloud Hologram utilizes the Grover quantum search algorithm to propose two quantum identity authentication schemes-one applicable to scenarios with a trusted third party and the other to scenarios without a third party-breaking through the implementation bottlenecks of traditional quantum authentication with a concise technical design.
Strategy Returns to Bitcoin Market at Average Price of $67,718
Digital asset strategies are dominating Monday's tape, with a wave of SEC filings, exchange uplistings, and infrastructure pivots hitting simultaneously as bitcoin climbs toward $70,000 on Iran ceasefire optimism. Strategyremains the gravitational center of the bitcointreasury universe, but a growing field of smaller public companies is executing its own accumulation and pivot plays, from etherconcentration to solanastaking infrastructure and quantum-resistant protocol development. Stay up on the crypto news that matters with "Crypto Currents," daily from The Fly. Join us at 2 PM ET for your essential briefing on the fast-moving world of cryptocurrency on FlyCast radio.STRATEGY RESUMES BITCOIN BUYS DESPITE $14.46B UNREALIZED LOSS:Strategy returned to the bitcoin market after a one-week pause,, at an average price of roughly $67,718 per coin.: a $14.46B unrealized loss on digital assets, a $2.42B deferred tax benefit, and a $1.73B valuation allowance established against deferred tax assets. These are disclosures that equity analysts are expected to scrutinize ahead of the formal 10-Q. Strategy's total holdings now stand at 766,970 BTC, carried at $51.65B on the balance sheet against an aggregate cost basis of $58.02B, representing an average of $75,644 per coin. The company's ATM machinery continues to operate at scale, with preferred stock series STRC generating $227.3M in net proceeds over just two days at the end of March, and new $21B capacity facilities announced March 23 providing material forward purchasing power.Strivealso disclosed a bitcoin treasury of 13,741 BTC as of April 2, alongside $86.9M in cash and $50.5M in Strategy's STRC preferred stock, according to its SEC filing. Separately, Empery Digital, while retaining 2,989 BTC in treasury.BITMINE APPROACHES 4% OF ALL ETHER SUPPLY AHEAD OF NYSE UPLISTING:Bitmine Immersion Technologies, approximately $10.2B at current prices, representing 3.98% of total ETH supply and putting the company within striking distance of its stated 5% "Alchemy" target achieved in roughly nine months of accumulation. Total combined crypto, cash, and "moonshot" holdings stand at $11.4B, including $864M in cash. The company also received board approval to uplist from NYSE American to the NYSE, effective April 9, a market-structure catalyst that widens the eligible institutional investor base. Theinstitutional backing from ARK's Cathie Wood, Pantera, Founders Fund, Kraken, DCG, and Galaxy Digital.KEEL INFRASTRUCTURE DEBUTS AS FORMER BITFARMS PIVOTS TO AI:Former bitcoin miner Bitfarms began trading today under the new ticker Keel Infrastructureon both the Nasdaq and Toronto Stock Exchange, following its completion of a U.S. domiciliation from Canada to Delaware on a 1:1 share exchange of 602.9M shares,. The company has exited bitcoin mining entirely and is pivoting toward a 2.2-gigawatt pipeline of high-performance computing and artificial intelligence data center infrastructure, part of a broader sector trend also visible in MARA Holdings, which sold 15,133 BTC for approximately $1.1B in March at a $72,689 average to fund a similar compute pivot, the largest single-month corporate bitcoin sale on record.BROADRIDGE AND GALAXY DIGITAL TAKE TOKENIZED EQUITY GOVERNANCE ON-CHAIN:Broadridge Financial Solutions, with the platform currently processing $8T per month in tokenized assets. Galaxy Digital will be the first public company to use the platform for shareholder voting at its May annual meeting, a structural first for institutional digital asset governance that could accelerate adoption across custody, brokerage, and transfer agency workflows. For equity investors, Broadridge's position as a backbone provider of shareholder communications and proxy services gives it a direct monetization path as tokenized equities scale.SOL STRATEGIES BUILDS INSTITUTIONAL VALIDATOR MOMENTUM FOR SOLANA:SOL Strategiestokens, with its Orangefin validator network at 3.81M SOL under delegation. Balance, described as Canada's largest digital asset custodian, integrated the Orangefin validator for its institutional custody clients, citing the validator's 100% uptime record as a key qualification criterion. The company also confirmed new CEO Michael Hubbard and named Steve Ehrlich, co-founder of now-defunct exchange Voyager Digital, as Chief Strategy Officer, bringing direct brokerage and exchange credentials to the firm's institutional push.STABLECOIN, REAL WORLD ASSETS, AND SHELL PIVOTS MULTIPLY ACROSS EXCHANGES:Stablecoin Development Corp., formerly the pharmaceutical company NovaBay, began trading under its new ticker on NYSE American following a full business-model pivot,, native to the Sky/Maker protocol, representing 9.15% of total supply, with approximately 35.3M additional SKY earned via staking rewards through March 31. OFA Groupseparatelyfor a Long Island City, New York mixed-use real estate project, with a $15M technology fee covering smart contract deployment and digital asset registry infrastructure through its Hearth RWA platform. SMXannounced the launch of its Digital Material Passport Platform, enabling blockchain-backed traceability for physical materials including plastics, gold, and rare earth elements across global supply chains,.ProCap Financialalsothe completion of its acquisition of CFO Silvia, an artificial intelligence agent laboratory for finance with over $30B in assets under management on its platform, positioning the Anthony Pompliano-founded firm at the intersection of bitcoin treasury strategy and agentic finance automation.QUANTUM SECURITY BECOMES A CAPITAL ALLOCATION THEME FOR BITCOIN:MicroCloud Hologram, employing hybrid post-quantum cryptographic methods including CRYSTALS-Dilithium and SPHINCS+, targeting a phased soft-fork deployment. The capital commitment is notable relative to the company's approximately $390M in reported cash reserves, suggesting near-total resource allocation to the initiative. BTQ Technologiestook a complementary but distinct stance,establishing the first end-to-end physical cost estimate for using quantum hardware to mine bitcoin, concluding that quantum mining is economically untenable, a finding that reinforces BTQ's focus on its post-quantum signature architecture rather than hash-based compute.PRICE ACTION:As of time of writing, bitcoin was trading at $69,715.17, while ether was trading at $2,162.79,.
MicroCloud Hologram Invests $400M to Upgrade Bitcoin Protocol
MicroCloud Hologram (HOLO) announced its plan to invest $400M to upgrade the Bitcoin (BTC-USD) protocol to resist quantum attacks. The company will participate in the research and development of a quantum-resistant Bitcoin protocol and work towards building a secure cryptographic infrastructure for the quantum era. MicroCloud Hologram plans to collaborate with academic institutions and the open-source community to explore a quantum-resistant protocol framework that is compatible with the existing Bitcoin ecosystem and capable of gradual upgrades. The aim is to ensure a smooth transition from traditional cryptographic systems to post-quantum cryptography. This project not only focuses on theoretical security but also emphasizes engineering feasibility and ecological acceptability, striving to achieve the evolution of key technologies without disrupting the stability of the existing network.
MicroCloud Hologram Expects Net Loss for 2025
MicroCloud Hologram has made an initial estimate through its financial department, predicting that the net profit attributable to shareholders of the listed Company for the year 2025 will show a loss compared to the same period last year. Explanation of MicroCloud Hologram Inc.'s Performance Variations: Fluctuations in Financial Asset Investment Income: During this reporting period, the Company experienced investment losses due to changes in the fair value of certain financial assets and investment management activities. Core Business Remains Stable: The Company's core business segments are performing well, with significant growth in cash reserves and net assets, ensuring steady development.
MicroCloud Hologram Proposes Quantum AI Simulator, 500x Speed Increase
MicroCloud Hologram proposed a quantum AI simulator that adopts a hybrid CPU-FPGA method. This system performs hardware-level optimization on the specific structure of quantum kernels through a heterogeneous computing architecture, making quantum kernel estimation 500 times faster than traditional CPU simulation implementations under the same computational scale, providing unprecedented acceleration capabilities for the application simulation of quantum artificial intelligence. This technology of HOLO focuses on application-specific quantum kernels designed for image classification tasks, and for the first time implements its core computational process on a Field Programmable Gate Array. Through deep collaborative design of quantum kernel structures, feature encoding methods, and FPGA dataflow architectures, HOLO has constructed a hardware acceleration platform oriented towards quantum machine learning algorithms, enabling the simulation of quantum kernel models with high-dimensional feature encoding capabilities under classical computing resources. This achievement not only breaks through the physical qubit limitations faced by current noisy intermediate-scale quantum devices but also provides a new direction for future hardware-based quantum algorithm prototype verification. In terms of the specific construction of the quantum kernel, HOLO designed an empirical parameterized encoding strategy for image classification tasks. Image samples are first compressed into fixed-dimensional feature vectors, and then transformed into rotation angle parameters via nonlinear mapping to input into the quantum circuit. The quantum kernel circuit structure includes multiple layers of controlled rotation gates and entanglement gates, used to construct global feature correlations. Through experimental comparisons, it is obtained that appropriately increasing the quantum kernel depth can significantly improve classification performance, but it also leads to exponential growth in simulation complexity. Therefore, HOLO adopted a collaborative optimization strategy, namely restricting the entanglement range of the circuit at the algorithm level, while at the hardware level performing logic reuse and lookup table optimization on common gate operations to maximize hardware utilization. On this basis, the FPGA's logic resource utilization rate is maintained below 82%, and the on-chip storage bandwidth can support quantum state update operations for 256 parallel channels. To further verify the performance of the simulator, HOLO conducted tests on the system across multiple sets of image classification tasks, including the classic MNIST and Fashion-MNIST datasets. The experimental results indicate that the FPGA-accelerated quantum kernel estimation, under the same sample scale, has a runtime of only about 1/500 of the CPU implementation, and achieves classification accuracy comparable to the Gaussian kernel with optimized hyperparameters. This means that, through reasonably designed quantum kernel structures and efficient hardware acceleration mechanisms, HOLO can reproduce the core performance characteristics of quantum algorithms on classical hardware without relying on actual quantum hardware. More importantly, this simulation platform provides a practical and feasible channel for algorithm verification, model comparison, and scalability testing of quantum machine learning algorithms.
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