Blockchain Papers

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92,314 papersLast indexed Aug 16, 2026
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92,314 results · page 97 of 3,847

May 17, 2026·arXiv
0 cites
Send: Objects, History, and Transactions in a Single-Verb Kernel

Christopher Goes

Multi-party object coordination - across object-capability systems, smart-contract platforms, distributed actors, and event-sourced architectures - is shaped by six structural properties: authenticated provenance, opaque encapsulation, atomic multi-object commit, deterministic replay, immutable history, and history-derived state. Existing systems compose subsets via separate layered mechanisms (RPC, capability ACLs, transaction coordinators, event journals, vat boundaries); each layer is well-studied but the combination is fragile. We present a minimal kernel which makes them jointly compatible. Our kernel is built from s-expressions, a uniform 'send' interface, transactions, and one primitive object distinction: *ephemeral* (caller's context inherited) vs. *persistent* (context switches to the target's kernel-assigned identity and append-only log). The kernel structurally classifies every send target into one of six cases without input from the caller - uniform caller interface, intensional kernel dispatch. Under kernel-faithful trust (the kernel runs its semantics as specified), this design holds all six properties as *kernel-level* against arbitrary programs - the kernel's transition function refuses states violating them. Opacity *against the operator* additionally requires operator-faithful trust (the operator accesses logs only via 'recall' and does not censor or reorder transactions); under kernel-faithful alone, five of six guarantees survive an unconstrained operator. Append-only logs underpin immutability, replay, and history-derived state; kernel-controlled persistent dispatch yields authenticated provenance and opacity; transactions deliver atomic coordination. Operator-adversarial deployments can be realized with a cryptographic compiler.

Open access
cs.DC
cs.PL
Original source
May 17, 2026·Scientific Reports
0 cites
Blockchain-assisted privacy-preserving data sharing protocol for V2G-enabled electric vehicle IoT networks

M. Lavanya, V Thiruppathy Kesavan, G. Sathya, R. Gopi

Electric Vehicles (EVs) that use Internet of Things (IoT) networks often involve the exchange of sensitive data between vehicles, charging stations, and other infrastructure, making data security and user privacy critical concerns. Existing methods for securing data in EV IoT networks rely on centralized systems, which create a single point of failure and are vulnerable to cyberattacks, data breaches, and unauthorized access. Furthermore, these systems struggle to address privacy concerns effectively, especially regarding user location and personal information. The proposed solution introduces a Blockchain Technology-based privacy preservation framework for EV networks (BCT-PP-EV). This framework leverages blockchain's decentralized nature to provide secure, transparent, and tamper-proof data exchanges. It ensures user privacy using cryptographic techniques such as zero-knowledge proofs (ZKP) and data anonymization, allowing privacy-preserving transactions without compromising data accuracy. Blockchain's immutability guarantees the integrity of the shared data, while smart contracts automate secure and efficient interactions within the network. The proposed method enhances secure data sharing while preserving privacy across EV IoT networks. By decentralizing data storage and enabling transparent auditing, BCT-PP-EV fosters trust among stakeholders and reduces the risks of unauthorized access or data manipulation. Preliminary findings suggest that implementing BCT-PP-EV significantly improves the security and privacy of data exchanges in EV networks, providing a scalable and resilient solution for the evolving smart transportation ecosystem. Experimental results demonstrate that BCT-PP-EV achieves 94.91% secure data sharing efficiency, reduces data breaches by 92.84%, and ensures data accuracy of 91.44%. Additionally, the framework exhibits high scalability of 96.57% with increasing network nodes, while maintaining controlled latency and throughput. Although unauthorized access resistance is measured at 24.71%, indicating scope for further improvement, the overall results confirm that BCT-PP-EV provides a robust, scalable, and privacy-preserving solution for next-generation smart transportation systems.

Open access
Electric Vehicles and Infrastructure
Blockchain Technology Applications and Security
Vehicular Ad Hoc Networks (VANETs)
Original source
May 17, 2026·Zenodo (CERN European Organization for Nuclear Research)
0 cites
Decentralized Epistemology — Who Certifies the Distance from Reality? The Case for Distributed Science as Epistemic Imperative

Davide Caldo

This is an opinion paper concerning the decentralized epistemology, conceptualized as a branch of social epistemology and the philosophy of science that studies how knowledge, scientific truth, and intellectual consensus can be generated, validated, and distributed through networks of autonomous agents in the absence of a central authority (“ipse dixit”), hierarchical institutions, or trusted intermediaries. While classical epistemology focuses on the cognitive processes of the individual subject or the legitimation of knowledge by centralized institutions (such as universities, traditional peer-reviewed journals, and academies), decentralized epistemology analyzes the emergent properties of distributed systems. It combines game theory, computer science and facilitating technology (blockchain technology and distributed ledgers), and incentive mechanisms.

Open access
2 source records
University-Industry-Government Innovation Models
Game Theory and Applications
Embodied and Extended Cognition
Original source
May 17, 2026·International Journal of Progressive Research in Engineering Management and Science
0 cites
A SURVEY ON BLOCKCHAIN-DRIVEN FEDERATED LEARNING AND EXPLAINABLE AI FRAMEWORKS FOR SECURE FRAUD DETECTION IN DEFI

Authors unavailable

The rapid evolution of Decentralized Finance (DeFi) has introduced unprecedented financial innovations alongside complex fraud vectors that challenge conventional security mechanisms.Traditional fraud detection systems rely heavily on centralized data aggregation and opaque machine learning models, which are fundamentally incompatible with the decentralized and trust-minimized architecture of blockchain ecosystems.Emerging paradigms such as Federated Learning (FL) and Explainable Artificial Intelligence (XAI) have been independently proposed to address privacy and transparency concerns in financial systems.However, despite significant progress in each domain, the literature reveals methodological fragmentation and architectural disconnection among blockchain-based fraud detection, privacy-preserving learning, and explainability mechanisms.This study critically reviews existing research on traditional finance fraud detection, blockchain analytics, federated learning security, XAI applications, and blockchain-FL integration frameworks.Through comparative and analytical synthesis, it identifies critical research gaps, including the absence of unified decentralized fraud architectures, insufficient explainability in on-chain systems, and limited governance models for federated financial intelligence.This study establishes a theoretical and technological foundation for an integrated blockchain-driven FL-XAI framework tailored for DeFi fraud detection.

Open access
Blockchain Technology Applications and Security
Privacy-Preserving Technologies in Data
FinTech, Crowdfunding, Digital Finance
Original source
May 17, 2026·Zenodo (CERN European Organization for Nuclear Research)
0 cites
Bounded Authority: Accountable Agentic Trading for Permissionless Exchanges

Nadeem Bhati

Autonomous trading agents can read markets and place orders faster than humans can supervise them. On a permissionless exchange, the usual answer is to give the agent a signing key. That is a large amount of trust. Anything that can steer the agent's prompt, memory, or context can also steer how the key is used. Recent attacks on Web3 agents show that this is not a hypothetical risk. Checking every order on the settlement chain gives a public record, but it also puts block latency in the order path. A continuous limit-order book cannot spend that. Bounded Authority puts the authority check where the order enters the venue. The user's wallet registers a risk policy on the settlement chain and authorizes a short-lived public session key. Agents propose orders. The off-chain sequencer accepts an order only after it verifies the session-key signature and runs the policy before any exchange state changes. For every accepted order, the sequencer signs the order, sequence number, risk-input hash, policy transition, match event, and append-only log leaf. Epoch roots are posted to settlement. Watchers can then challenge unauthorized orders, bad risk inputs, broken reserve or margin transitions, equivocation, or invalid matching with Merkle proofs and replayed execution. This gives agents a permissionless analogue of direct-market-access risk control. If a prompt-injected or memory-poisoned agent produces an order outside the user's policy, the result is slashable evidence against the venue rather than loss against the user. We give the protocol, threat model, accountability arguments, Solidity gas measurements for settlement challenges, and AWS measurements for the execution path. On two c7i.metal-24xl hosts, the directly measured kernel-TCP path returns signed Ed25519 acknowledgements for accepted resting orders in 124.17 microseconds median and 128.34 microseconds p99. A bounded-HMAC variant reduces this to 105.31 microseconds median, but it needs delayed key disclosure, threshold ingress, or an equivalent origin-accountability assumption.

Open access
2 source records
Blockchain Technology Applications and Security
Cryptography and Data Security
Access Control and Trust
Original source
May 16, 2026·International Journal of Computer Applications
0 cites
Real-Time Resilience: Scaling Financial Risk Assessment with Event-Driven Cloud Architectures

Sriramprabhu Rajendran

This paper examines the use of Event-Driven Architecture (EDA) patterns to improve the optimization of financial risk evaluation in a distributed cloud-based system of finance.Today's financial system is characterized by a number of difficulties in processing high-speed data feeds in a timely manner, ensuring sub-millisecond latency and high availability.This paper proposes a decoupled system utilizing distributed event brokers and stream processors to identify market anomalies and credit risks in a timely fashion.This research utilizes a risk data set of 404 unique risk scenarios, including high-frequency trading (HFT) simulation data and credit transaction data, to measure system efficiency.The system environment utilizes Apache Kafka for event streaming, Kubernetes for cloud orchestration, and Prometheus for monitoring.The results show that event-driven architecture can improve system efficiency by eliminating traditional requestresponse processing bottlenecks.Furthermore, by utilizing distributed ledgers and serverless architecture, financial organizations can improve their risk profile granularity.The results show that by utilizing reactive programming, financial organizations can improve their risk management approach by shifting their traditional reactive approach to a proactive approach.

Open access
Software System Performance and Reliability
Financial Distress and Bankruptcy Prediction
Cloud Computing and Resource Management
Original source
May 16, 2026·International Journal of Innovative Science and Research Technology (IJISRT)
0 cites
Enhancing Hostel Grievance Management Through Permissioned Blockchain: A Step Toward Transparent and Accountable Campus Living

Parikshit Daivadnya, Pratibha D. Patil, Sakshi Kulkarni, Dhawal Chhindam · 5 authors

Hostels are an essential part of campus life in technical institutions, directly influencing student welfare, safety, and satisfaction. However, traditional hostel grievance management systems often face issues of delayed responses, lack of transparency, and potential data manipulation, resulting in a trust gap between students and administrators. This paper reviews how permissioned blockchain technology can transform hostel grievance systems by ensuring transparency, accountability, and tamper-proof recordkeeping. A hybrid blockchain architecture integrating institutional databases with a distributed ledger is examined for its ability to maintain verifiable complaint histories while protecting privacy. The study highlights the potential educational and administrative benefits of adopting such systems, including faster grievance resolution, fair decision-making, and improved trust within hostel communities. Recommendations are provided for technical institutions aiming to modernize hostel management through blockchain-based digital governance.

Open access
Blockchain Technology Applications and Security
Blockchain Technology in Education and Learning
Academic integrity and plagiarism
Original source
May 16, 2026·International Journal for Research in Applied Science and Engineering Technology
0 cites
AgriHandshake - Blockchain Based Smart Contract between Farmers & Vendors

Aniket Ganeshappa Danekar

Agricultural trade in developing countries continues to depend on informal agreements, multi-tier intermediary networks, and centralized payment mechanisms, resulting in payment delays of 30–90 days, information asymmetry, and weakened bargaining power for smallholder farmers. This paper presents AgriHandshake, a blockchain-based smart contract platform enabling direct crop trading between farmers and vendors through an automated escrow payment mechanism deployed on the Ethereum network. The system employs a hybrid architecture that stores cryptographic state hashes and escrow logic onchain while offloading trade metadata and delivery documentation to the InterPlanetary File System (IPFS), reducing average transaction gas costs to approximately 85,000–210,000 gas units per operation. A Solidity-based escrow contract enforces a structured four-state machine (CREATED→FUNDED→DELIVERED→COMPLETED/DISPUTED) with a 72-hour automatic payment-release timer implemented via block.timestamp. Experimental evaluation on the Ethereum Sepolia testnet demonstrates average smart contract function execution latency under 15 seconds, end-to-end trade confirmation within 3–8 minutes including IPFS upload, and strong resistance to reentrancy and front-running attacks. Comparative analysis against eNAM, FarMarket, and AgriOnBlock confirms that AgriHandshake is the first platform to combine a dedicated escrow payment guarantee, decentralized off-chain storage, and a farmer-centric usability model within a single deployable framework

Open access
Blockchain Technology Applications and Security
IoT and Edge/Fog Computing
Smart Agriculture and AI
Original source
May 16, 2026·Zenodo (CERN European Organization for Nuclear Research)
0 cites
Privacy Preserving Federated Or Post-Quantum Authentication Scheme

Farzeen Basith, A R Deepti

The interplay between the advancements in quantum computing techniques and the adoption of the distributed learning approach pose an enormous challenge to conventional cryptographic authentication protocols. Traditional public key systems and federated learning (FL) authentication methods based on the hardness of solving the integer factorization problem or discrete logarithms become inefficient due to the existence of Shor’s algorithm. This paper gives a detailed review of the latest research efforts toward the development of efficient and secure privacy-preserving FL authentication methods based on Post-Quantum Cryptography (PQC). In particular, we present the state-of-the-art of three schemes, namely, PQBFL (Post-Quantum Blockchain-based Federated Learning), ZKFL-PQ (Zero-Knowledge Federated Learning with Lattice-Based Encryption), and Enhanced EAADE for vehicular networks. It is shown that lattice-based authentication is both computationally efficient (signing times of around 0.65 ms) and robust against quantum attacks. Our proposed hybrid scheme is comprised of ML-KEM for key encapsulation, ML-DSA-65 for digital signatures, and Zero-knowledge proof for gradient integrity verification. The empirical evaluation shows a reduction of 44.96% in the computation cost and 22.16% in the communication cost relative to the class.

Open access
2 source records
Cryptography and Data Security
Blockchain Technology Applications and Security
Privacy-Preserving Technologies in Data
Original source
May 16, 2026·Zenodo (CERN European Organization for Nuclear Research)
0 cites
The EDP-Φ Bridge: A Computable Coordination Parameter for Integrated Systems Foundations and Two Proof-of-Concept. Validations

Anatoliy Kremenchutskiy

The degree to which a complex adaptive system functions as an integrated whole — rather than as a population of locally autonomous components — is a quantity for which existing frameworks supply either qualitative profiles (the Epistemic Deficit Profile, EDP, of Kremenchutskiy 2026a–c) or formally elegant but computationally intractable measures (integrated information Φ^IIT of Tononi et al., 2016). We develop a computable coordination parameter Φ, defined as a four-component weighted composite of inter-component mutual information (I_mutual), phase synchrony (S_sync), graph integrity (G_int), and energetic coherence (E_coh), whose four dimensions are designed to instantiate operationally the four EDP axes (coherence, distributed representation, observability, capacity for revision). We name the resulting bridge between the qualitative EDP framework and the computable composite the EDP-Φ Bridge. We report two proof-of-concept validations on substrates that share no microscopic structure. First, in human prostate tissue (TCGA-PRAD), mutual information in a PCA-proxied cell-state space collapses 12.3-fold between matched normal and tumour samples (0.3376 → 0.0274 bits; p = 1.95 × 10⁻¹⁸; cluster-robust Cohen's d = 14.2, 95% CI 11.8–16.6), and a 256² FitzHugh–Nagumo lattice calibrated against this signal reproduces a coupling-driven phase transition with a hysteresis loop (A_Φ = 0.1434; recovery ratio 0.673; component hierarchy I_mutual > E_coh > G_int > S_sync). Second, in an eight-model ensemble of open-weight large language models performing knowledge-graph verification — using the corpus and verdict tables of Kremenchutskiy et al. (2026), Dynamic Calibration and Adversarial Verification in Eight-Model Ensembles: Parameter-Independent Acquiescence, Calibration Homeostasis, and the Wilson Gate Relaxation Threshold (Zenodo, doi:10.5281/zenodo.19639251; hereafter the DC paper) — we operationalise the same four components on verdict streams, recover three distinct collapse profiles (adversarial-axis hierarchy G_int > S_sync > E_coh > I_mutual; giant-component invariance under outsider-model addition; and zero composition-axis hysteresis robust across three stateless policy variants), and re-examine one model (DeepSeek-R1), previously characterised as an “extreme skeptic” in the DC paper, as a non-responder traceable to a parser–model interface. The cross-substrate measurement supports three working hypotheses. (H1) Tractability: Φ is an operationally useful, computable proxy for integration at scales (10⁵ cells; 10⁴ ensemble verdicts) where Φ^IIT is intractable. (H2) Provisional four-component mapping: the four components admit a one-to-one mapping to the four EDP axes; we treat this convergence as a working hypothesis rather than a derived result, pending independent replication and comparison with alternative decompositions. (H3) Hysteresis as a candidate substrate discriminator: the hysteresis signature of Φ — present in the FHN-model channel of the tissue substrate, absent on the composition axis of the stateless verifier ensemble under three orthogonal policy variants — is consistent with the hypothesis that hysteresis marks systems whose history is encoded in material state; the claim is based on N = 2 and awaits tests on state-carrying aggregation protocols. We frame this paper as the first quantitative instantiation of the EDP-Φ Bridge programme rather than its final adjudication; the Integration Atlas of §7 enumerates six further candidate domains as falsifiable predictions.

Open access
3 source records
Functional Brain Connectivity Studies
Bioinformatics and Genomic Networks
Model Reduction and Neural Networks
Original source
May 16, 2026·Zenodo (CERN European Organization for Nuclear Research)
0 cites
Machine Law / immo.quick Core v2.3.0: Public Technical Proof Surface for Consequence-Boundary Governance and Deterministic Institutional Enforcement

Rami Cherri

Machine Law / immo.quick Core v2.3.0 defines the public technical proof surface for consequence-boundary governance and deterministic institutional enforcement. This record establishes the public-facing evidence base for immo.quick Core v2.3.0: a nine-layer deterministic enforcement architecture designed to prove, at the moment of formation, whether a transaction, decision, or institutional action is legally admissible before any protected consequence can bind. The central problem addressed by this specification is the Boundary-Behavior Gap: the difference between documenting that a process occurred and proving that an impermissible movement could not have produced a consequence. Traditional compliance systems, workflow tools, audit logs, blockchain records, and post-hoc monitoring infrastructures can document process, sequence, signatures, and records. They do not, by themselves, prove that an inadmissible transaction was structurally prevented from becoming effective. immo.quick Core v2.3.0 is specified as a closed-world enforcement architecture: blocked unless formally permitted. Every transaction must satisfy the required admissibility conditions at T=0. If proof does not exist, the system refuses execution and produces a Deny Path Artifact (DPA). If all conditions are satisfied, the system produces an Execution Proof Artifact (EPA), a cryptographically bound proof object designed for institutional, regulatory, forensic, and judicial review. This DOI record contains two complementary documents: 1. Public Technical Proof Surface A sanitized technical proof document describing the public verification model, proof-object structures, deterministic refusal logic, EPA/DPA schemas, admissibility predicates, bi-temporal evidence model, zero-knowledge proof doctrine, governance divergence logic, and verification methodology. 2. Institutional Specification A broader institutional architecture document describing the full technical, legal, sectoral, geopolitical, and economic framing of immo.quick Core v2.3.0, including the NDA-gated access model for qualified institutions, regulators, governments, central banks, auditors, and authorized examiners. Together, these documents define the public proof surface and the protected institutional verification boundary. The public proof surface is intentionally designed to be sufficient for public category evaluation, architectural understanding, and regulatory-facing explanation without disclosing the protected production substrate. It explains what is proven, how proof objects are structured, how refusal is represented, how replay and verification are conceptually performed, and why public proof does not require public leakage. This record does not disclose production keys, private cryptographic material, customer payloads, live system endpoints, operational credentials, production node topology, exact quorum configuration, productive registry locations, enforcement adapter logic, institution-specific policy bundles, proprietary source code, or security-sensitive implementation details. All hash values, Merkle roots, PCR values, BFT quorum parameters, epoch identifiers, attestation objects, and proof samples included in the public technical document are illustrative structural examples derived from synthetic test payloads. They demonstrate the schema, format, and verification posture of production artifacts without exposing exact production values or operationally exploitable infrastructure details. The distinction is deliberate: Public proof is not public leakage. The public receives the proof surface. Qualified institutions receive the verification layer. The protected production substrate remains available only under lawful institutional standing, binding NDA, and institutional verification. The architecture specified in this record includes: - deterministic consequence-boundary governance;- Prior Admissibility Space (PAS);- Deny Path Artifact (DPA);- Execution Proof Artifact (EPA);- Deterministic Execution Proof Engine (DEPE);- Bi-Temporal Ledger (BTL);- Exogenous Anchor Protocol (EAP);- Sensor/Oracle Trust Bridge (SOTB);- Machine Law Engine (MLE);- Regulatory Intent Preservation (RIP);- Cross-Jurisdictional Portability Layer (CJPL);- Autonomous Regulatory Examination Engine (AREE);- Governance Logic Divergence Engine (GLD);- post-quantum signature posture;- zero-knowledge proof based selective disclosure;- identity-first access and refusal semantics;- institutional verification without public system exposure. The public proof surface is designed to satisfy the legitimate public interest in understanding how consequence-boundary governance works while preserving the confidentiality, resilience, and security obligations expected under DORA, NIS2, the EU AI Act, GDPR, and comparable cybersecurity, operational-resilience, and institutional-risk regimes. The purpose of this record is therefore not to expose a live system. It is to anchor the public technical proof surface for a new institutional category: Machine Law. Machine Law means that admissibility is not merely reviewed, monitored, or documented after the fact. It is compiled, evaluated, enforced, refused, attested, and proven before consequence. This record establishes the public evidence base for that architecture. The live enforcement system, production artifacts, regulator-grade examination packages, cryptographic materials, node infrastructure, and protected execution substrate remain NDA-gated and available only to qualified institutional parties under verified access. Public proof surface, not production substrate.

Open access
Digital and Cyber Forensics
Blockchain Technology Applications and Security
Artificial Intelligence in Law
Original source
May 16, 2026·arXiv (Cornell University)
0 cites
A Lightweight QR-assisted Zero-knowledge Identification Protocol For Secure Authentication

Hüseyin Bodur

This study proposes a lightweight Zero-Knowledge authentication model supported by QR codes. The approach is based on the Schnorr authentication protocol and provides an additional security layer against replay attacks through nonce and timestamp mechanisms. The proof data generated by the prover is embedded within a QR code and transmitted to the verifier. Thus, the system enables verification of knowledge of the secret key without revealing it. Simulation results show that proof generation and verification times under a 256-bit security level are in the millisecond range. Additionally, the proof size remains constant at approximately 0.5 KB, making it suitable for practical applications in terms of QR code capacity. The findings indicate that the proposed model is applicable in mobile and low-resource systems in terms of both security and performance.

Open access
2 source records
QR Code Applications and Technologies
Advanced Authentication Protocols Security
RFID technology advancements
Original source
May 16, 2026·The Indian Journal of Medical Research
0 cites
A qPCR-based algorithm for the diagnosis of classic and non-classic Turner syndrome

Chiranjit Bose, S Mondal S Mondal, Chinmay Saha, Nilanjan Sengupta · 6 authors

Background and objectives: Turner syndrome is an X-chromosome aneuploidy which include classic monosomy-X and variants like mosaicism, isochromosome-Xq, etc . It is diagnosed by karyotyping, which is time-staking, laborious and costly. Quantitative real-time PCR (qPCR) offers a faster and cheaper alternative testing strategy, but single- or dual-primer qPCR may miss some variants. This proof-of-concept study was conducted to evaluate multi-primer qPCR in detecting various karyotypes of Turner syndrome. Methods: Genomic DNA was extracted from 50 cases with Turner syndrome (45,X=23; 45,X/46, XX=10; isochromosome-Xq=12; 45, X/46, XY=5), 25 control females (46,XX), and 5 males (46,XY). DNA was analysed using fast qPCR with 4 primers targeting Xp-genes ( SHOX , ARSE ) and Xq-genes ( VAMP7 , XIST ). The ΔΔCT method calculated gene dose relative to 46,XX females, with HBB being the housekeeping gene. Gene cut-offs were ascertained by receiver –operator-curve (ROC) analysis. This was followed by developing an algorithm for detecting classical and non-classical Turner syndrome. Results: Using the criteria SHOX <0.752 “OR” ARSE <0.885, all the cases of Turner syndrome were detected with 100% sensitivity and 93.3% specificity. VAMP7 >0.723 detected isochromosome-Xq- Turner syndrome with 87.9% sensitivity, and 72.7% specificity. SHOX < 0.511 differentiated classic Turner syndrome from 45,X/46,XX mosaics with a 70% sensitivity, and 78.3% specificity. Our qPCR-based algorithm showed near-perfect agreement (Cohen’s k =0.81) with 100-cell karyotyping, identifying 14 of 15 Turner syndrome cases with low-level mosaicism missed by 30-cell-karyotyping. Interpretation and conclusions: A qPCR-based algorithm can be used for the rapid detection of classic and non-classic Turner syndrome, pending further validation studies. However, it cannot detect ring-chromosomes, mosaic-polyploidy and is inadequate to pinpoint the karyotypic subtype of Turner syndrome.

Open access
2 source records
Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
Genomic variations and chromosomal abnormalities
Chromosomal and Genetic Variations
Original source
May 16, 2026·OSF Preprints (OSF Preprints)
0 cites
ImP Blockchain DAO

David J. Britton

Intermedia Projects, Inc. (ImP) is proposing to be a kernel around which a distributed autonomous organization can crystallize. The DAO will use blockchain technology for the secure storage and administration of a large collection of user-generated knowledge of artworks displayed as non-fungible tokens (NFTs) contained as digital binary large objects in the blockchain data. Smart contract technology will implement all transactional and interactional relations among the people in the DAO, both the members, who contribute to the DAO’s blockchain, and the viewers or users, who interact with it.

Open access
Blockchain Technology Applications and Security
Digital Media and Philosophy
Art, Technology, and Culture
Original source
May 16, 2026·International Journal of Law and Society
0 cites
Legal Positivism and Natural Law in the Age of Algorithms: Hart and Fuller in the Digital Frontier

Md Ikra, Fahim Alabi

The debate between H.L.A. Hart and Lon L. Fuller is one of the most important discussions in legal philosophy. Hart argued that law is mainly a system of rules created and recognized by state institutions, and that law can exist separately from morality. Fuller, on the other hand, believed that law must contain certain moral qualities, such as clarity, consistency, and fairness, in order to be considered legitimate. Today, rapid technological development and the rise of decentralized digital systems have created new challenges for both theories. Technologies such as blockchain, cryptocurrencies, smart contracts, and Decentralized Autonomous Organizations (DAOs) allow communities to create and enforce rules without relying on governments or traditional legal systems. This paper examines whether the moral ideas within Hart’s and Fuller’s theories can still survive in a digital and post-sovereign world where many competing systems of rules exist outside state control. The paper uses a doctrinal and qualitative research method. It analyzes Hart’s The Concept of Law and Fuller’s The Morality of Law together with recent scholarship on digital governance, legal pluralism, and decentralized technologies. The paper argues that both theories still remain partly relevant, although they face serious limitations in decentralized environments. Hart’s theory is useful for explaining how communities accept and follow shared rules, even without a central authority. Fuller’s theory is especially relevant because decentralized systems often depend on clear, transparent, and predictable procedures to maintain trust among users. However, both theories struggle to explain legitimacy and morality in global digital communities where people follow different values and where no single sovereign authority exists. The paper concludes that modern legal theory must move beyond traditional state-centered ideas of law and develop more flexible approaches suitable for decentralized and technology-driven governance systems.

Open access
Ethics and Social Impacts of AI
Energy Law and Policy
Blockchain Technology Applications and Security
Original source
May 16, 2026·Buildings
0 cites
A Value-Driven Multi-Agent Reinforcement Learning Framework for Decentralized Adaptive Energy Management in Prosumer Smart Grids

Otilia Elena Dragomir, Florin Dragomir

Prosumer communities, aggregations of residential and commercial entities equipped with distributed energy resources (DER), including photovoltaic systems, battery storage, and flexible loads, are emerging as critical organizational units in decarbonising smart grid architectures. Managing these communities effectively requires balancing economic efficiency with equity, autonomy, and environmental sustainability, objectives that conventional centralized control methods and existing multi-agent reinforcement learning (MARL) implementations fail to address simultaneously. This article proposes a value-aligned hierarchical multi-agent reinforcement learning (VA-HMARL) framework as a formally unified architecture that embeds equity (Jain’s Fairness Index J ≥ 0.90), individual autonomy, and carbon sustainability as hard constraints within the MARL reward structure. The framework integrates: a multi-objective Value Alignment Module (VAM) combining economic, fairness, sustainability, and comfort objectives; attention-based implicit coordination for scalable agent interaction; and differentially private federated policy aggregation (ε = 1.0, δ = 10−5) for GDPR-compliant collaborative learning. Simulation on a 20-prosumer community modelled on the IEEE 33-bus feeder over 10 Monte Carlo runs (300 episodes each) demonstrates: a 6.2% energy cost reduction versus the Rule-Based baseline (p = 0.0004); a Jain’s Fairness Index of 0.912 ± 0.031 at policy convergence (final 50 episodes), satisfying the J ≥ 0.90 community equity floor; and an 18.0% reduction in CO2 emissions. The economic efficiency trade-off relative to performance-optimized MARL baselines is limited to 2.4%, within the 5% design target. These results establish VA-HMARL as a technically feasible and ethically grounded paradigm for autonomous decentralized energy governance.

Open access
Smart Grid Energy Management
Microgrid Control and Optimization
Smart Grid Security and Resilience
Original source
May 16, 2026·Zenodo (CERN European Organization for Nuclear Research)
0 cites
Empirical Field Report Addendum: Chronological Phase Desynchronization and Quantum-Resonant Biological Phenotypes under High-Frequency Environmental Forcing

Anton Dahl-Jendelin

Abstract / Description Overview This section constitutes Chapter 13 (Addendum) of the overarching ontological framework addressing the biomechanical and bio-energetic dynamics of high-sensory human phenotypes under conditions of acute anthropogenic environmental forcing. Moving from the sterile, formal modeling established in the primary 48-page technical paper, this addendum presents a raw, real-time "Pressure-Tested Field Report" documenting the chronological, physiological, and systemic realities of individual and collective integration between 2019 and 2026. Core Theoretical Hypotheses The document formalizes several critical, high-friction observations regarding the interaction between exogenous technology grids and endogenous biological systems: The Chronological Desynchronization Anomaly: An analysis of the temporal gap between the early proliferation of the primary biological primer (Q4 2019) and the delayed activation of Standalone (SA) high-frequency millimeter-wave architectures (2023–2024). The report posits that this structural vacuum allowed specific high-gain, highly sensitive neural phenotypes ("Unique Unique" variants) to execute critical homeostatic and signal-recalibration protocols prior to complete network saturation. Four-Pronged Biological Impact Vectors: Technical descriptions of the systemic pressures exerted upon vulnerable biological interfaces, focusing specifically on: The permeability dynamics of the Blood-Brain Barrier (BBB). The integrity and degradation vectors of neural myelin filtering mechanisms. Targeted epigenetic stress variations within deep DNA formatting sequences. The structural desynchronization of the electromagnetic heart-brain frequency loop. The Q2 2024 Phase-Shift Emergence: A retrospective documentation of a global, non-local resonance surge observed across decentralized high-sensory populations during the mid-2024 epoch. The field report analyzes how the metabolic energy previously expended on defensive homeostasis was rapidly converted into high-order cognitive and creative synthesis upon reaching systemic compression limits. Socio-Economic and Technical Context The report contextualizes these physiological phenomena within macro-economic trends, examining the correlation between massive pandemic-era global wealth transfers, legacy centralized institutional initiatives, and the rapid deployment of dense communications infrastructure. Crucially, the text defines this movement not as a reactive, anti-technological framework, but as a proactive evolutionary migration toward technical decentralization, individual cryptographic sovereignty, and high-integrity Web3 social systems. Significance By preserving the experiential raw narrative format alongside formal systemic mapping, this addendum acts as a critical bridge between subjective outlier data and objective infrastructural tracking, establishing a permanent, un-erasable record of human resilience and biological adaptation under extreme compression.

Open access
2 source records
Electromagnetic Fields and Biological Effects
Neural dynamics and brain function
Functional Brain Connectivity Studies
Original source
May 16, 2026·International Journal of Computer Applications
0 cites
De-Drive: A Zero-Knowledge Hybrid Decentralized Storage Architecture Leveraging IPFS, Ethereum, and Client-Side AES Cryptography

Hamsadhwaj M., Nagendra Prasad K.G., Harsh K.

The rapid digitalization of global infrastructure has amplified the vulnerabilities inherent in centralized cloud storage systems, where single points of failure, administrative access abuses, and external cyberattacks routinely compromise sensitive data.Traditional cloud architectures rely on centralized trust models that frequently succumb to data breaches and censorship.To address these critical flaws, this paper proposes De-Drive, a zeroknowledge, hybrid decentralized storage application (DApp) that seamlessly integrates Web3 architecture with robust cryptographic protocols.De-Drive leverages a hybrid storage model: heavy file payloads are stored off-chain on the decentralized InterPlanetary File System (IPFS) via Pinata nodes, while the immutable reference links-Content Identifiers (CIDs)-are permanently logged on the Ethereum blockchain (Sepolia Testnet) utilizing a custom, highly gas-optimized Solidity smart contract.To solve the inherent privacy flaws of public IPFS networks, De-Drive implements strict client-side Advanced Encryption Standard (AES) cryptography.Files are converted to Base64 strings and encrypted locally within the React frontend utilizing a user-defined symmetric key prior to network transmission.This architecture ensures absolute zero-knowledge storage; neither the IPFS nodes hosting the data nor the blockchain observers auditing the ledger can decipher the underlying content without the specific decryption key.The proposed architecture successfully resolves the blockchain storage trilemma by delivering a decentralized, immutable, and strictly private data vault, demonstrating significant improvements in cost-efficiency and security over both traditional cloud services and purely on-chain storage alternatives.

Open access
Cloud Data Security Solutions
Advanced Data Storage Technologies
Blockchain Technology Applications and Security
Original source
May 16, 2026·International Journal for Research in Applied Science and Engineering Technology
0 cites
Decentralized Gig Economy: A Systematic Review and Reference Architecture for Trust Less Freelancing

Aditya Pethe

The global gig economy has witnessed exponential growth, contributing significantly to the digital labor market. However, traditional centralized freelancing platforms (e.g., Upwork, Fiverr) are plagued by high intermediary fees (up to 20%), delayed settlements, and opaque dispute resolution mechanisms. This paper presents a comprehensive review of blockchain based alternatives, analyzing the efficacy of Distributed Ledger Technology (DLT) in mitigating these centralization bottlenecks. We critically examine existing smart contract based escrow mechanisms and identify key challenges in scalability and user adoption. Based on this review, we propose “Delance,” a hybrid Web3 architecture that utilizes the Polygon network to minimize gas fees while ensuring instant, trustless settlements. Comparative analysis demonstrates that the proposed architecture reduces transaction costs by 98% compared to traditional Web2 platforms, validating the feasibility of a decentralized freelance ecosystem.

Open access
Digital Economy and Work Transformation
Sharing Economy and Platforms
Blockchain Technology Applications and Security
Original source
May 16, 2026·Sustainability
0 cites
Digital Visibility, Ecosystem Embeddedness, and Sustainable Entrepreneurial Traction in Decentralized Finance

Evangelos Siokas, Vasiliki Kremastioti, Nikos Kanellos, Nikolaos T. Giannakopoulos · 5 authors

Decentralized finance (DeFi) has been studied mainly as a financial and technological system, while the role of digital entrepreneurial capability in shaping sustainable user traction remains underexplored. This study repositions DeFi as a digitally mediated entrepreneurial ecosystem and examines whether retention-oriented user behavior is associated with three capability dimensions—entrepreneurial visibility, network embeddedness, and organic acquisition efficiency—together with ecosystem-finance conditions such as total value locked and decentralized-exchange activity. Using an exploratory, correlational design with monthly aggregated data from five incumbent DeFi platforms during the post-FTX recovery period (October 2022–September 2023), the analysis combines canonical correlation analysis, partial least squares regression, and ridge regression. Results indicate a significant multivariate association between ecosystem-finance conditions and the entrepreneurial-capability block, and show that returning-visitor behavior is more coherently linked to the predictor set than broad visitor inflow. Entrepreneurial Visibility Capital and Network Embeddedness emerge as the most stable positive correlates of user retention, while Organic Acquisition Efficiency shows a directionally mixed pattern. Because the sample is small, the findings are interpreted as preliminary evidence rather than confirmatory claims. Overall, the study offers an integrative framework that connects DeFi, digital entrepreneurship, and sustainability-oriented business-model research, and identifies the joint configuration of digital capability and financial conditions as a promising direction for future, larger-scale investigation.

Open access
FinTech, Crowdfunding, Digital Finance
Private Equity and Venture Capital
Sharing Economy and Platforms
Original source
May 15, 2026·arXiv
0 cites
Optimizing an IDE for an Evolving Language Ecosystem

Adam Welc, Todd Nowacki, Dario Russi, Cameron Swords · 5 authors

This paper describes a strategy for developing a high performance and feature-rich IDE for an evolving smart contract language ecosystem. Our target is Move, a programming language for the Sui smart contracts platform. The strategy we chose to support the Move language ecosystem utilizes Language Server Protocol (LSP) and it is based on the already existing "core" language machinery, in particular the core language compiler. We discuss alternatives we considered, as well as the evolution of our infrastructure that was necessary to keep up with the growth of the language ecosystem, particularly with respect to optimizations (and their impact) that needed to be implemented to accommodate this growth. We conclude with lessons learned during the IDE support development process that we hope will be beneficial for others attempting to follow a similar path.

Open access
cs.SE
Original source
May 15, 2026·arXiv
0 cites
Quantum Futures Interactive: A Live Demonstration of Post-Quantum Blockchain Security, Infrastructure Tradeoffs, and Sustainable Distributed Trust

Dongping Liu, Aoyu Zhang, Luyao Zhang

Advances in quantum computing challenge the hardness assumptions underlying widely deployed public-key cryptography in blockchain systems. Although post-quantum cryptography (PQC) standards are emerging, understanding quantum risk remains fragmented across research, engineering, governance, and investment communities. This demo presents Quantum Futures Interactive, a live interdisciplinary demonstration combining educational visualization, participatory interaction, and demonstrative post-quantum artifact generation using a toy LWE-based construction. Participants engage in a structured seven-stage interaction flow covering quantum threat education, sentiment capture, technology prioritization, infrastructure tradeoff exploration across simulators and QPUs, and artifact generation. The system integrates distributed trust concepts and sustainability-aware infrastructure considerations within an interactive decision framework.

Open access
cs.CR
cs.CY
cs.ET
Original source
May 15, 2026·arXiv
0 cites
Privacy is Fungibility: Why Endogenous Tokens Are Not Money

Alex Lynham, Geoffrey Goodell

In this paper, we make a case that endogenous tokens such as cryptoassets are not money. First, we define and classify tokens found on public, permissionless ledgers, contrasting them with privately issued stablecoins and proposed CBDC designs. We then discuss the work of Kahn et al in Money is Privacy on cash versus simplified credit, and we extend their analysis to the situation found on most public, permissionless ledgers. Many public, permissionless ledgers utilize an account-based abstraction for balances, resulting in a default state that maps onto the most harmful models of agent interaction enumerated in Money is Privacy. The conclusion is threefold: that most blockchain economies lack a cash-like primitive; that stablecoins do not intrinsically fulfil this role; and that the reliance of a network on an endogenous token for security exposes holders even of a privacy-preserving asset to the same risk, if that asset relies on the same global ledger state as the endogenous token.

Open access
cs.CR
cs.CY
Original source