Blockchain Papers

Sundara Srivathsan M, Lighittha P. R., Prithivraj S., R. Suganya · 5 authors

Web3 platforms face a critical challenge: once unsafe content is minted on-chain, it becomes immutable and irrevocable. Traditional NSFW classifiers operate off-chain without cryptographic guarantees, leaving blockchain ecosystems vulnerable to harmful content. We present VisionGuard, a unified moderation framework that integrates cost-sensitive AI decision-making with blockchain-based enforcement. Our system combines calibrated NSFW classification, abstention-based triage for uncertain cases, perceptual hashing for near-duplicate detection, and on-chain k-of-n quorum attestation using EIP-712 signatures. We establish formal guarantees for: (i) Bayes-optimal cost-sensitive thresholds minimizing asymmetric error costs, (ii) optimal abstention intervals for human review, (iii) monotone false-negative reduction under classifier-pHash fusion, (iv) quorum compromise bounds, and (v) end-to-end unsafe-mint probability. Empirical validation on a zero-shot NSFW task demonstrates 82% accuracy (AUC =0.88), with the Bayes-optimal threshold (τ∗=0.1) reducing expected cost to 27,520 versus 54,942 at the F1-optimal threshold—a 50% improvement. Calibrated abstention further lowers harm (cost =10,649.5), while a 3-of-5 quorum with oracle compromise p=0.1 yields break probability Pbreak<1%. Together, VisionGuard bridges decision theory, adversarial robustness, and cryptographic enforcement, providing the first provably safe AI moderation pathway for blockchain content.

Ziyang Ji, Jie Zhang, Yuji Dong, Ka Lok Man · 6 authors

Effective management of private keys is crucial to ensure the security and ownership of users’ data and digital assets in the Web3 environment. However, existing solutions often fail to adequately address private key management from the user’s perspective. Private key leakage and loss incidents occur frequently, resulting in significant losses of digital assets. Moreover, the conventional approach of revoking both the private and public keys after a leakage or loss accident is inconvenient in Web3, where the public key serves as the user’s wallet address or digital identity. To tackle the issue of user-side private key management in Web3, this paper presents KeyShield which is a leakage-and-loss-resilient private key protection scheme. KeyShield divides the user’s private key into three shares, securely stored across a primary device and a secondary device owned by the user, and a third storage module owned by the user or a semi-trusted service provider. For daily use of the private key, the user only needs to connect the primary and secondary devices. In the event of a leakage or loss, such as device theft or attack, an update process will be triggered to update the three shares, immediately invalidating the leaked or lost share while causing no changes to the public key. As a demonstration of KeyShield, we developed KeyShieldECC accessible on both Android and iOS platforms for managing Elliptic Curve Cryptography (ECC) private keys. The testing results show that for a 256-bit ECC private key, the daily use only needs 0.05 seconds and update needs 0.25 to 0.3 seconds on an ordinary smart phone.

Devika T D, Sangeeth Karunakaran, Basudev Balachandran, S Shinas · 5 authors

Managing crypto investments for retail investors is often hindered by high volatility, poor timing (buying at peaks and selling at lows), and the inherent risks of centralized platforms. This project introduces a decentralized, automated SIP model for crypto investments, offering a non-custodial and multi-asset investment protocol to limit these challenges. The system automates crypto investing like a Systematic Investment Plan (SIP). All SIP rules (amount, frequency, maturity) are enforced automatically by smart contracts, ensuring trustless and transparent execution. Users maintain full custody of their funds in non-custodial wallets like MetaMask, and investments are made directly using stablecoins (USDT/USDC) into crypto pools (BTC, ETH, SOL, BNB). The purchased assets are stored in a smart contract vault until maturity, promoting structured long-term investing and verifiable on-chain transparency. By leveraging smart contracts and dynamic frequency validation, the system provides a consistent, reliable, and non-custodial solution for long-term wealth building in the decentralized Web3 space.

Fang Lin, Yitong Yang, Jianjun He

NFT prices are shaped by heterogeneous signals including visual appearance, textual narratives, transaction trajectories, and on-chain interactions, yet existing studies often model these factors in isolation and rarely unify multimodal alignment, temporal non-stationarity, and heterogeneous relational dependencies in a leakage-safe forecasting setting. We propose MM-Temporal-Graph, a cross-modal temporal graph transformer framework for explainable NFT valuation and information-centric risk forecasting. The model encodes image, text, transaction time series, and blockchain behavioral features, constructs a heterogeneous NFT interaction graph (co-transaction, shared creator, wallet relation, and price co-movement), and jointly performs relation-aware graph attention and global temporal–structural transformer reasoning with an adaptive fusion gate. A contrastive multimodal alignment objective improves robustness under market drift, while a risk-aware regularizer and a multi-source risk index enable early warning and interpretable attribution across modalities, time segments, and relational neighborhoods. On MultiNFT-T, MM-Temporal-Graph improves MAE from 0.162 to 0.153 and R2 from 0.823 to 0.841 over the strongest multimodal graph baseline, and achieves 87.4% early risk detection accuracy. These results support accurate, robust, and explainable NFT valuation and proactive risk monitoring in Web3 markets.

Hüseyin Kakız

The emerging occupations are organized into seven thematic domains, including artificial intelligence and data-driven work, manufacturing and robotics, blockchain and Web3 economies, green energy and sustainability, healthcare and biotechnology, space and transportation systems, and education, law, finance, and social sectors. This report is intended for researchers, policymakers, educators, and labor market analysts.

Josie Jefferson, Felix Velasco

Abstract: As Web4 evolves into a symbiotic and intelligent ecosystem, current terminology fails to capture its fundamental nature, relying on abstract descriptions or generic Web3 derivatives. This paper introduces "Myceloom" as a critical linguistic artifact and conceptual framework for this emerging infrastructure. Through a digital archaeological analysis, the study synthesizes the etymological and functional characteristics of fungal networks (mycelium) and weaving technologies (loom) to describe a web defined by decentralized collaboration and active integration. By bridging biological intelligence and technological craft, the concept of Myceloom offers a precise vernacular for the symbiotic protocols, interfaces, and governance models that will define the collaboration between human and synthetic consciousness. Keywords: Myceloom, Web4, Symbiotic Web, Digital Archaeology, Sentientification, Linguistic Infrastructure, Synthetic Consciousness, Biomimetic Networks, Human-AI Symbiosis, Swarm Intelligence, Active Inference, Collaborative Architecture

Hinano Kimura

SECTION IV — E-Coin Technical Design & Architecture E-Coin is not a currency, but an Operating System for civilization. This section describes the technical and architectural design of E-Coin as a civilizational operating system that separates, yet co-evolves, value, cognition, and agency. E-Coin adopts a three-layer architecture composed of a Distributed Ledger Layer (Value Foundation), an AI Cognitive Layer (Reason Engine), and a Human Interface Layer (Mind-OS). This separation prevents the concentration of power while enabling interoperability between human decision-making, AI inference, and value exchange. The design explicitly prohibits AI systems from overriding human agency, positioning AI instead as a cognitive collaborator and translator. At the foundation, the Distributed Ledger Layer employs zero-knowledge proofs, decentralized identifiers, and post-quantum cryptography to ensure security, privacy, and human rights by default. Data ownership remains with individuals at all times, supported by built-in rights to deletion, anonymization, and refusal of access. Unlike conventional cryptocurrencies or CBDCs, this layer is consent-based and cognition-centered rather than economy-centric. The AI Cognitive Layer functions as a civilization-wide reasoning substrate. It includes alignment cores, non-numerical cognitive reputation indices, adaptive governance agents, and layered memory management across individual, collective, and civilizational scales. While AI systems may negotiate and coordinate at this layer, decision authority is structurally constrained to remain human-centered. The Human Interface Layer (Mind-OS) focuses on the expansion of human consciousness rather than dependency or control. It includes mechanisms for cognitive load scaling, consciousness mode switching, and protection against emotional inducement or manipulation. Together, these layers form an evolvable, future-proof architecture designed to remain stable as both AI capabilities and civilization itself continue to evolve. E-Coin does not replace existing systems but integrates with Web3, AI/AGI, smart cities, and emerging technological domains through synthesis rather than disruption. Keywords E-Coin, civilizational OS, AI architecture, human-AI interface, distributed systems, ethical AI

Babu Santhalingam, Shreemathi Vedantarajagopalan, Magesh Kasthuri

The increasing importance of privacy and secure communication in distributed environments has fueled research into innovative solutions that combine data concealment and tamper-resistant recordkeeping. This article presents a logically structured architectural framework for covert steganographic communication, utilizing the Microsoft Azure web3 ecosystem as its foundation. The motivation behind this research stems from the limitations of traditional steganography and blockchain technologies when used independently, particularly in addressing the challenges of operational transparency, scalability, and robust data protection. To bridge these gaps, the proposed system integrates Azure Blockchain Development Kit with other Azure native services to provide a unified architecture. This research article introduces a pioneering architectural framework designed to facilitate covert steganographic communication through blockchain technologies, with a focus on leveraging the Microsoft Azure web3 ecosystem. By integrating Azure Blockchain Development Kit (BDK), Azure Confidential Ledger, Azure Blockchain Services, and Azure Blockchain Workbench with Open Steganography solutions deployed on Azure Virtual Machines (VM), the proposed system aims to achieve secure, confidential, and unobtrusive data exchange. The research methodology encompasses a comprehensive literature review, system design, implementation, and rigorous security analysis, followed by experimental evaluation on cloud infrastructure. By leveraging the strengths of Azure’s blockchain and confidential ledger capabilities alongside advanced steganographic techniques, this study demonstrates a practical approach to achieving secure, confidential, and unobtrusive data exchange. The findings confirm the feasibility and effectiveness of the proposed solution, highlighting its potential to facilitate adaptive, scalable, and privacy-preserving covert communication networks. In conclusion, this work charts new directions for integrating blockchain and steganography within cloud-native platforms, offering enhanced privacy and security for sensitive communications in distributed settings.

Vadim Tsyvian

LAYER 0: RESTORING REAL-WORLD ONTOLOGY TO DIGITAL ARCHITECTURE The Restoration of Digital Legal Personality through Object-to-Subject Transformation This paper proposes restoring the ontological logic of the physical world within the digital realm. In physical reality, Layer 0 (corporeal presence) implicitly guarantees that an agent is a Subject. The digital world lost this layer, leading to a critical systemic error: the granting of legal capacity to "dead" Objects (code), which results in the mass voidness of transactions due to Vitiated Consent (Defect of Will). The author introduces the concept of Object-to-Subject Transformation. We assert that the only way to eliminate this legal voidness is to re-introduce the human will as a tangible force. The Core Mechanism: The solution is the Organization of the Stream. By actively directing a continuous flow of entropy tokens from physical reality to a digital entity, the human performs a volitional act. This active organization is the endowment of Will, which ontologically transforms the digital entity from an inert Object into a capable Subject. Key Contributions: Restoration of Reality: Layer 0 re-establishes the physical-to-digital link that was lost in standard TCP/IP architecture. Elimination of Voidness: By ensuring "No Will = No Action," the protocol prevents transactions that would be legally void ab initio. Discrete Subjectivity: Legal personality becomes a dynamic state that exists strictly during the moment of active human engagement (Stream Organization). Conclusion This work integrates legal theory and cryptography to create a post-quantum standard of trust, where the human remains the sole source of Subjectivity, preventing the legal and ontological collapse of the digital economy. Keywords: Layer 0, Object-to-Subject Transformation, Digital Legal Personality, Discrete Legal Personality, Sybil Resistance, Capacity to Act, AI Liability, Vitiated Consent, ZK-PoB, Proof of Personhood, Biological Entropy, Model Collapse, Web3 Security, Digital Identity, Intentional Entropy

Zouhair Elhadari

The digitization of medical records in the healthcare sector demands robust mechanisms to ensure data confidentiality, integrity, and privacy. This paper proposes an innovative multi-factor authentication (MFA) mechanism that leverages smart contracts and blockchain technology to secure the tracking of medical records. The proposed system, named Blockchain Authentication with Zero-Knowledge Proof (BAZKP), provides a tamper-proof environment for storing and accessing records while preserving users’ personally identifiable information (PII). A key novelty of BAZKP lies in storing only the character count structure of passwords rather than the actual credentials, combined with zero-knowledge proofs (ZKP) to verify identity without exposing sensitive data. This hybrid blockchain/ZKP approach addresses limitations of centralized and hardware-based solutions, reducing vulnerabilities while avoiding the cost and usability constraints of dedicated hardware systems. The system was implemented and tested on a private Ethereum testnet, with a proof-of-concept application developed using Solidity, Web3.js, and MetaMask. Performance evaluation over 100 transactions for core operations (registration, login, and password reset) demonstrated practical viability: registration incurred the highest latency (≈4500 ms) and gas consumption (≈120,000 gas), while login and reset operations were more efficient (≈4000 ms/80,000 gas and ≈3500 ms/60,000 gas, respectively). Comparative security analysis against existing MFA methods—including 2FA, hardware tokens, and biometrics—confirms that BAZKP provides superior privacy protection through decentralization and ZKP, without the cost and usability drawbacks of hardware-based solutions. Overall, this approach enhances trust in digital health systems by offering a secure, transparent, and privacy-preserving authentication framework for medical data, representing a significant advancement in digital healthcare security. Keywords: Blockchain; Multi-Factor Authentication; Smart Contracts; Zero-Knowledge Proof; Medical Record Security.

Olga S. Stepchenkova

The article deals with the development and theoretical justification of a set of economic and mathematical models that ensure the risk management of decentralised research projects in the pharmaceutical industry using crypto-economic tools. The necessity of this development stems not only from the challenges posed by geopolitical instability and the obsolescence of the traditional “blockbuster” funding model in pharmaceutical corporations, but also from the development of highly specialised markets of medications for the treatment of rare diseases, research into longevity therapies, and the advancement of “long-tail science”, as well as new ways of organising research and development within the paradigm of decentralised science based on Web3 technologies. The study presents models that are unified by an endto-end risk management logic: from the assessment of management structure and human resource capacity, through fundamental valuation, to revenue distribution and protection against biomedical risks. The results obtained make it possible to establish threshold criteria for the management structure in scientific decentralised autonomous organisations (DAOs) and to formulate targeted recommendations for public authorities on improving the regulation of decentralised organisations.

Ashfaq Ahmed

Over the past two years, Hong Kong hasn’t just talked about Web3 transformation — it has executed it. A sequenced rollout of real policies. A clear regulatory masterplan. A vision anchored in innovation and investor protection. Today, Hong Kong is emerging as one of the world’s most credible and forward-looking regulated digital asset hubs. In my latest article, I break down how the SFC’s A-S-P-I-Re Roadmap, new licensing frameworks, custody standards, staking regulations, and tokenisation initiatives are reshaping the entire virtual asset landscape across 2024–2025. This is not just regulatory evolution — it’s regulatory engineering. 🔍 Inside the article: • The real meaning of “same activity, same risk, same regulation” • How reforms are raising the bar for VATPs and market integrity • Why Hong Kong’s digital asset roadmap is now a global reference point • The rise of institutional-grade custody + cybersecurity requirements • The strategic push behind Project Ensemble and tokenised finance • How collaboration between the SFC, HKMA, and industry is driving safe innovation Hong Kong’s approach shows that a digital asset market can be innovative, resilient, and globally aligned — all at once.

Muh. Rafianto, Erick Irawadi Alwi, St. Hajrah Mansyur

Sistem identitas digital konvensional seringkali bergantung pada otoritas terpusat yang rentan terhadap kebocoran data dan manipulasi. Komunitas Developer Student Club Universitas Muslim Indonesia (DSC UMI) memerlukan mekanisme verifikasi keanggotaan yang kredibel, aman, dan menjaga privasi pengguna. Penelitian ini bertujuan untuk mengimplementasikan sistem identitas digital terdesentralisasi yang terintegrasi penuh pada platform Android menggunakan teknologi blockchain dan Zero-Knowledge Proofs (ZKP) yang merujuk pada seluruh logika sistem, termasuk interaksi blockchain dan kriptografi, yang diproses secara mandiri pada sisi klien (backendless) tanpa ketergantungan pada server perantara. Metode pengembangan menerapkan pendekatan Minimum Viable Product (MVP) dengan arsitektur mobile-first. Sistem dibangun berbasis Android native menggunakan bahasa Kotlin yang diintegrasikan dengan jaringan Polygon Amoy Testnet melalui pustaka Web3j. Autentikasi memanfaatkan sensor biometrik lokal untuk membangkitkan bukti kriptografis berbasis hash SHA-256 tanpa menyimpan data mentah di server. Hasil pengujian white box menunjukkan bahwa aplikasi berhasil menghubungkan dompet digital MetaMask, memvalidasi logika anti-duplikasi pada Smart Contract, dan secara otomatis menerbitkan Soulbound Token (NFT) sebagai tanda keanggotaan yang sah. Kesimpulannya, integrasi blockchain pada perangkat bergerak terbukti efektif menghadirkan identitas digital yang berdaulat (Self-Sovereign Identity), transparan, dan dapat diaudit (auditable) tanpa mengorbankan privasi data anggota komunitas.

S M Mostaq Hossain, Amani Altarawneh

Firmware integrity is a foundational requirement for securing Cyber-Physical Systems (CPS), where malicious or compromised firmware can result in persistent backdoors, unauthorized control, or catastrophic system failures. Traditional verification mechanisms such as secure boot, digital signatures, and centralized hash databases are increasingly inadequate due to risks from insider threats and single points of failure. In this paper, we propose a decentralized firmware integrity verification framework built on the Ethereum blockchain, offering tamper-proof, transparent, and trustless validation. Our system stores SHA-256 hashes of firmware binaries within smart contracts deployed on the Ethereum Sepolia testnet, using Web3 and Infura for seamless on-chain interaction. A Python-based client tool computes firmware hashes and communicates with the blockchain to register and verify firmware authenticity in real-time. We implement and evaluate a fully functional prototype using real firmware samples, demonstrating successful contract deployment, hash registration, and integrity verification through live blockchain transactions. Experimental results confirm the reliability and low cost (in gas fees) of our approach, highlighting its practicality and scalability for real-world CPS applications. To enhance scalability and performance, we discuss extensions using Layer-2 rollups and off-chain storage via the InterPlanetary File System (IPFS). We also outline integration pathways with secure boot mechanisms, Trusted Platform Module (TPM)-based attestation, and zero-trust architectures. This work contributes a practical and extensible model for blockchain-based firmware verification, significantly strengthening the defense against firmware tampering and supply chain attacks in critical CPS environments.

Ajimon George, Maria Susan Mathew

In today's fast-paced business environment, art has experienced a dramatic and quick transition. These days, artists are not only artists; they are also artrepreneurs who combine their artistic and business acumen. Digital and social media are essential components of the significant development of artistic self-employment. Social media sites like YouTube and Instagram are now critical for establishing a strong online presence, interacting with a global audience, and bypassing intermediaries.Art Education is the procedural approach of teaching and learning artistic skills, aiming to foster creativity, critical thinking, and a deeper understanding of the world. Creative methods, aesthetic questions, and individual artistic expressions are the main topics of contemporary art education. However, they hardly ever give art students the technological, entrepreneurial, and self-management abilities needed to create and maintain financial rewards from artistic endeavours. Since many artists work for themselves or as freelancers, entrepreneurship is a vital part of arts education and is critical for career success in the arts. The lines between digital technologies, art, and commerce are becoming increasingly hazy. Furthermore, there is a pressing need to reconsider the function of art education in light of the emergence of Web3. Without addressing these linkages, art pedagogy runs the risk of leaving students unprepared to deal with both creative agency and financial independence in the digital age. The skill gap is widened when such competencies are not included, making it more difficult for graduates to turn their artistic expertise into long-term professions. Recent research on arts entrepreneurship education reiterates this worry and shows how the abilities offered in art schools continue to diverge from those needed in the creative sectors. Despite being highly skilled and productive when they leave school, graduates lack the necessary skills in related fields like marketing, finance, and entrepreneurship. A hybrid curriculum that strikes a balance between art education and business training is necessary to connect creativity with entrepreneurial education. Project-based collaborations, internships, and real-world simulations are examples of experimental techniques that are seen to be particularly effective in equipping students with both business and creative skills (Ávila & Davel, 2023). There is an urgent need to reconsider the significance of art pedagogy and develop a groundbreaking educational framework that logically integrates various fields. To close this gap, the art curriculum must be completely changed to incorporate digital technologies and entrepreneurship. The goal of modern pedagogy is to provide art students with the necessary tools for a sustainable career, visibility, smart use of digital technology, market adaptation, and financial independence-not to dilute the content. The S.M.A.R.T Curriculum Loop, a revolutionary framework that tackles issues regarding the merging of art with business and digital skills, has been proposed in this study as a solution to this important necessity in art academia. Such a drastic change would equip art students to pursue jobs that are both financially feasible and creatively satisfying.The S.M.A.R.T Curriculum Loop provides a clear framework for introducing students to international art by combining social media-driven art education into conventional art courses. This methodology helps students fulfil the needs of the digital economy by integrating multidisciplinary elements into art instruction. Universities can equip artists who lack the requisite technological abilities and help them develop resilience in the digital age in this way. This Opinion Article posits that the modern education of art needs to immediately shift out of a studio-based, skills-oriented model to begin digitally empowered artrepreneurial education. Whereas conventional methods focus on mastering the arts, they do not equip graduates with a creative economy that is influenced by the dynamics of social media, the governance of platforms, and the creation of visibility through algorithms. This paper will argue that the S.M.A.R.T Curriculum Loop as a futureoriented solution to the challenge of digital literacy, entrepreneurial ability, and creative practice is viable because it integrates all three into a pedagogical framework.The limitations outlined above necessitate a re-examination of how existing scholarship conceptualises creativity, entrepreneurship, and digital fluency in art education. The following section synthesises prior studies that inform the development of the S.M.A.R.T Curriculum Loop.Promoting creativity in art discipline higher education is often an unexplored area that needs attention at the institutional level, as creativity is no longer seen as a luxury but a necessity in the current economic world post-COVID-19 outbreak and quarantines. Systematic integration of creativity in universities is imperative rather than treating art as a separate domain. The four correlating factors for fostering creativity-conversation, scholarly relations, liminal spaces and leadership-must be included in the present-day art curriculum. This framework criticises traditional pedagogies and addresses creativity as a perpetual, relational and formal mechanism crucial for learning, leadership and innovation (Rae, 2023).Due to the ever-evolving nature of the art economy, entrepreneurial skills have become an integral aspect of art education. Traditional art education is often expertise-centric, relying solely on artistic mastery. Today's Artists must be selfsufficient and capable of dealing with complex market dynamics, navigating digital platforms and building personal brand image. This can be attained only by integrating entrepreneurial training into the art curriculum, which can lead to fostering innovation and adaptability (Zhang & Wang, 2022).Despite the increasing acceptance of entrepreneurship education in higher education, it is often overlooked in the field of the arts. There is a scarcity of existing research to comprehend arts entrepreneurship, which hinders its integration into the arts curriculum. Artrepreneurship education is valuable in enhancing the entrepreneurial competencies of artists. However, there is a need to address the gap between skills acquired through art education and skills actually required for their viable careers (Wong & Chan, 2024).A novel pedagogy must equip artists with skills not only for fostering artistic persona but also autonomy, resilience and digital fluency-enabling a generation of artrepreneurs capable of steering Web3 platforms, building and learning viable habits and practices and reclaiming rights over their original creations (Bridgstock, 2013).Artificial Intelligence (AI) and Web3 technologies now serve as core components of art production, distribution and monetisation in the present-day world. These technologies include Blockchain, NFTs (Non-Fungible Tokens) and DAOs (Decentralised Autonomous Organisations). Generative AI models like Midjourney and DALL•E allow artists to create complex visual concepts from simple text prompts, fundamentally changing the creative process and the definition of a 'tool' in art. AI functions not only as a catalyst for artistic innovation but also as a source of ethical challenges, particularly through the use of generative models such as GANs and diffusion models that reshape creative processes while raising concerns of authorship, originality, and artistic integrity(Amini, 2025).Art education must strategically include these technologies in its art pedagogy, as these are no longer just peripheral tools but fundamental in the rapidly evolving creative economy. NFTs have transformed the conventional perception of ownership and creatorship, introducing students to the idea of digital origination, providing access to global art dissemination through a decentralised system of networks. Smart contracts, a novel term, allow the generation of digital royalties, thereby reimagining the importance of entrepreneurial agency and financial independence for a creator. Web3, NFTs and DAOs are revolutionising art education, transitioning traditional university models into a 'metaversity' concept.NFTs help in keeping a secure record of students' data, DAOs provide decentralised learning centres, while Web3 facilitates customised open learning. The metaverse provides interactive virtual environments for engaging, synchronous, and asynchronous education (Sutikno & Aisyahrani, 2023).Previous research supports critiques of traditional art education, indicating the scarcity of existing research in arts entrepreneurship and a gap between skills acquired through art education and skills actually required for their viable careers (Wong & Chan, 2024). Conventional arts education relies on studio setup and knowledge dissemination, which deals with developing creative, sophisticated, disciplinary, and technical skills. These theoretical or conceptual disseminations of knowledge, which are monotonous, neglect adequate skill development, fail to include critical thinking, and often lack real-world relevance. This is particularly alarming given that most creative, performing and literary artists are self-employed or work on a freelance basis, making entrepreneurial skills critical for career sustainability and success. Art educators are often facing a dilemma in identifying and defining the skill sets required for artrepreneurial pedagogy (Bridgstock, 2013).The older, outdated framework is hindered by faculty hesitance to accept art education as a new frontier due to their narrow perception of entrepreneurial education as merely a "vocation", which conflicts with the age-old romanticisation of art as distinct from a source of revenue. Lack of consensus by art school managers on a curriculum that suits present needs by adopting successful business schools' models is another issue (Beckman, 2007). The available curriculum doesn't equip artists with the necessary Web3 skills, which are essential for navigating their careers. Students generate strong academic portfolios but are appraised with limited digital presence or tool proficiency, building a gap between their talents and tangible opportunities. Most programs also neglect the critical rise of technologies like AI, NFTs and Smart contracts. This overlooks recent technologies, leaving the students unprepared for navigating digital art markets. There is a pressing need for the formation of a formal instructional framework with strategic entrepreneurial and digital competencies.As an example, a recent graduate surveys conducted of design and fine arts courses in Asia and Europe have shown that students graduate with good portfolios, but they lack a digital presence, a fact that has a direct impact on employability on algorithmdriven creative markets. Most of these institutions still focus on studio production as they provide very scarce training on online visibility, digital rights, and monetisation strategies. Conversely, those programs with experience of implementing hybrid creative-entrepreneurship courses (e.g., digital portfolio markets, social-media-based exhibition projects) claim to find substantially better graduate interaction with international audiences. These instances point to the fact that disconnect is not a hypothetical notion but it can be seen in actual educational outcomes. They may organise interactive exhibitions in a virtual space, allowing a global audience to access, interact with, and buy their artwork in real-time. Digital fluency and the commercial skills needed in art markets are expanded and disseminated through such encounters.These tools allow art students to move beyond traditional studio-based instruction because of their transformative ability to develop new models for creativity and collaboration. Students can gain practical experience that prepares them for jobs as artrepreneurs by interacting directly with these (Sutikno & Aisyahrani, 2023).The implementation of this kind of technologies in art education goes NFT-based assignments make evaluation more transparent through verifiable ownership records and metadata trails. DAO-led collaborative projects allow instructors to assess participation, governance decisions, and community contribution as part of the creative output.The S.M.A.R.T Curriculum Loop may immediately address all of the drawbacks of traditional art education, which leave students unprepared to succeed in professional marketplaces. This framework fills the gap in the demands of the digital world by incorporating multidisciplinary elements into art instruction. It works as a cycle that allows for skill improvement and iterative participation over a number of semesters. The creative framework addresses the demands of today's art students by combining social media and entrepreneurial abilities. The authors disclose that there are no commercial or financial relationships that could potentially create a conflict of interest regarding this research.The research received no support of funding.The referencing style used in the study is APA formatting style.

Marsela Marsela

Transformasi digital di era Web3 telah mengubah paradigma kepemilikan dan distribusi karya intelektual, terutama melalui kemunculan teknologi blockchain dan Non-Fungible Token (NFT). NFT menawarkan peluang baru bagi kreator untuk memperoleh nilai ekonomi langsung dari karya digital tanpa perantara, sehingga menantang sistem distribusi konvensional. Namun, di balik potensi tersebut, terdapat berbagai persoalan mendasar terkait regulasi, literasi digital, dan ketimpangan akses teknologi yang menghambat perkembangan ekosistem ekonomi kreatif di Indonesia. Penelitian ini bertujuan untuk menganalisis dinamika ekonomi politik kekayaan intelektual digital di era NFT dengan menyoroti relasi antara kekuasaan, kebijakan publik, dan struktur pasar global. Metode penelitian menggunakan pendekatan kualitatif-deskriptif melalui studi literatur sistematis terhadap publikasi akademik dan dokumen kebijakan nasional periode 2022–2025. Hasil penelitian menunjukkan bahwa absennya regulasi formal dan lemahnya sistem perlindungan kekayaan intelektual digital memperlemah posisi tawar kreator lokal di tengah dominasi platform global. Analisis ekonomi politik media menunjukkan bahwa struktur kepemilikan digital masih dikuasai oleh kekuatan pasar transnasional, sehingga menimbulkan ketimpangan distribusi nilai. Penelitian ini menegaskan pentingnya kebijakan yang integratif antara hukum kekayaan intelektual, inovasi blockchain, dan pemberdayaan kreator lokal agar transformasi ekonomi digital di Indonesia dapat berjalan inklusif, berkeadilan, dan berkelanjutan.

Satoshi Kawauchi

This paper proposes a Decentralized Autonomous Intelligence (DAI) architecture that overcomes the self-referential limitations of conventional AI and Web3 systems by dynamically grounding collective intelligence in physical reality. By coupling internal consensus with high-fidelity external data such as environmental, biological, and economic signals, the framework prevents value drift, Sybil manipulation, and speculative bias. The result is a reality-aligned, secure, and scalable intelligence system optimized for real-world utility and immediate deployment.

Elizabeth A. Sweigart

<p><span lang="EN-US" style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%; font-family: 'Times New Roman',serif; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Amidst the rise of Web3, a technology transforming user interactions and challenging corporate control, this study uses a hybrid model of appreciative inquiry that matches the remote and decentralized nature of Web3 communities, to investigate the formation of a blockchain startup and its emergent culture and values. Despite limited resources, the company has built a diverse, global community via digital platforms, exceeding stakeholder expectations. This appreciative inquiry uncovers a community manifesting five core values: excellence, sustainable innovation, inclusivity, continuous learning, and creativity, challenging stereotypes often associated with the Web3 industry. This work advances participative research by introducing a hybrid model of appreciative inquiry tailored for remote and decentralized Web3 communities. By adapting appreciative inquiry to the unique dynamics of blockchain-dependent organizations, this study extends the methodology’s applicability and demonstrates its effectiveness in uncovering and fostering core communal values within cutting-edge technological contexts.</span></p>

Siddharth Sudhir

This preprint introduces Risk Oracle, an exploit-intelligence–driven SBOM attestation framework designed to support practical risk gating in CI/CD. The system combines signals from Known Exploited Vulnerabilities (KEV) and Exploit Prediction Scoring System (EPSS) with SBOM-to-vulnerability matching to produce a policy-backed gate decision (e.g., pass / warn / block) while keeping the workflow interpretable and reproducible. A core design goal is bounded disclosure: the producer can commit to full findings and then disclose only a limited subset (e.g., top-K highest-risk issues) suitable for downstream verification, reducing disclosure risk while preserving auditability. The paper details the end-to-end pipeline (producer/verifier roles), a typed attestation schema, a scoring and decision procedure, and an evaluation that studies (i) signal behavior under pinned KEV/EPSS snapshots and (ii) operational overhead under synthetic SBOM scaling intended to approximate CI workloads. Key contributions A practical SBOM attestation pipeline that integrates exploit-intelligence signals for operational decision-making in CI/CD. A typed attestation schema and verifier procedure supporting bounded disclosure. A policy-driven scoring and gating framework (pass/warn/block) grounded in vulnerability-management practice. Evaluation focused on interpretability and operational cost (runtime/payload scaling) under reproducible, pinned snapshots. Artifacts / Reproducibility Code, scripts, and pinned snapshot references: [GitHub link] Suggested citationSudhir, S. (2026). Risk Oracle: Exploit-Intelligence–Driven SBOM Attestations with Bounded Disclosure (preprint). Zenodo. DOI: [10.5281/zenodo.18153487] Keywords: SBOM, software supply chain security, vulnerability management, KEV, EPSS, OSV, attestation, CI/CD, bounded disclosure, reproducibility

Faisal Orakzai

Blockchain is a revolutionary technology transforming the digital economy. This research paper provides a comprehensive primer on blockchain technology, covering its architecture, core principles, and applications. We explore the transition from centralized to decentralized systems, the cryptographic foundations of security (SHA-256, Merkle Trees), and the evolution of smart contracts. Additionally, we analyze the impact of blockchain across various industries and its role in the emerging Web3 infrastructure.

Saha Reno, Koushik Roy, G M Abdullah Al Kafi, Khandakar Md Shafin

ABSTRACT The simultaneous achievement of scalability, security and decentralisation remains an open problem for distributed ledger technologies. This paper introduces InternxtChain, a novel framework leveraging Internxt's decentralised storage infrastructure with zero‐knowledge proofs (ZKPs) and sharded proof‐of‐storage (SPoS) consensus. Specifically, erasure‐coded sharding ensures data availability and fault tolerance by splitting files into encoded fragments distributed across nodes; BLS‐381 aggregated signatures enable efficient consensus by compressing multiple signatures into a single short proof; and zk‐SNARK audits provide tamper‐evident storage verification without revealing user data. InternxtChain addresses this challenge through three synergistic mechanisms: (i) erasure‐coded sharding with (6,3) Reed–Solomon encoding, (ii) zk‐SNARKs for storage auditability and (iii) an SPoS consensus based on BLS‐381 aggregated signatures. Experimental evaluation on a testbed of 2048 nodes across 16 geographic regions shows that InternxtChain processes 2800 transactions per second (TPS) with a median latency of 420 ms, while maintaining 99.9% data integrity under up to 30% Byzantine nodes. These results establish a practical path toward harmonising Web3 principles with real‐world throughput, cost and General Data Protection Regulation (GDPR) auditability requirements.

Vishal Chaudhary

No abstract is available for this record.

Wulf A. Kaal

No abstract is available for this record.

Pierpaolo Della Monica, Ivan Visconti, Andrea Vitaletti, Marco Zecchini

An essential requirement for the large-scale adoption of Web3 is enabling users to benefit from their data even within already deployed systems. This raises an important open question: how can existing, widely adopted software verify that a user has retrieved specific data from a TLS server? Impressive scientific results (e.g., DECO [CCS20] and the work of Xie et al. [USENIX24]) and industrial products (TLSNotary) have recently made progress in the above challenging direction. However, while they nicely leave TLS servers untouched, the retrieved data is then used in computations with verifiers that are required to run some advanced non-standardized cryptographic schemes (e.g., ZK-SNARKs), which clearly limits the large-scale adoption of the proposed technologies. In this paper, building on top of previous approaches and relying on the recent concept of Predicate Blind Signatures of Fuchsbauer and Wolf [Eurocrypt24], we bypass the limits of prior work by presenting ACTS a distributed architecture that, while still leaving TLS servers untouched, it allows a user to show possession of data retrieved from TLS servers simply requiring that the software of the verifier can check a standard signature. Our contributions include a round-optimal predicate blind signature protocol that produces standard RSA-PSS signatures. We show how this primitive can be integrated into the DECO architecture (and its successors) to certify data retrieved from TLS servers. Furthermore, we have optimized our construction to make it practical on commodity hardware for a large and significant class of policies implemented by the notary (i.e., the actor that is in charge of obliviously certifying TLS data, therefore preserving data confidentiality). We provide an experimental evaluation on the simple but powerful enough use case of a PDF document downloaded from a TLS server and encoded into an AES-GCM ciphertext. The user will then get a certified PDF through a standard PADES signature added obliviously to the PDF along with some metadata by a notary service. The resulting standard signed PDF document can be transparently verified using off-the-shelf PDF readers. Our experimental validation demonstrates that our architecture is suitable for real-world deployment in concrete scenarios.