Follow blockchain research across journals, conferences, and preprint repositories.
94,742 results · page 244 of 3,948
Yi Cao, Pengfei Luo, Yuhan Cheng, Yizhe Dong
No abstract is available for this record.
Umut Gökçen
No abstract is available for this record.
Andrusha Parilov Harden, Raanju Sundararajan
No abstract is available for this record.
Osha Shukla
No abstract is available for this record.
Bernadett Aradi, Gábor Petneházi
No abstract is available for this record.
Botirjon Rakhimov
No abstract is available for this record.
Murray A. Rudd
No abstract is available for this record.
Michala Moravcova, Peter Albrecht, Šimon Hvizd
No abstract is available for this record.
Emrah Ahi
No abstract is available for this record.
Jana Novaková, Adi Lestari
Given that digital governance has achieved extensive spread and people rely increasingly on online services, affordable and trustworthy identity management is now one of the core pillars of contemporary e-Governance systems. Conventional identity systems are usually centralized, highly susceptible to cyber-attacks and most likely to breach privacy. Blockchain technology provides a decentralized, tamper-proof, and transparent system, which guarantees data integrity, data security, and the privacy of the user. In this paper, the authors research the adoption of blockchain-based identity management within e-Governance sites. We discuss available solutions, assess the risks along with their weaknesses and strengths, and suggest a design on how to introduce a safe blockchain-based identity system. Important efforts have been on developing a holistic system that brings smart contract, cryptographic protocols and distributed ledger technologies together to make citizen identification and authentication secure. The outcome of the results shows enhanced security, less identity fraud, and better data security, so there is a possibility of scalability and resilient e-Governance applications.
Muhammad Asad, Aurora Paz-Pérez, F. Sánchez, Carlos Núñez-Gómez · 12 authors
No abstract is available for this record.
Project Manager- OSP Financial Controls & Forecasting, Aishwarya Korde
Traditional Purchase Order (PO)-to-invoice reconciliation processes in infrastructure finance are often fragmented, opaque, and vulnerable to error or manipulation, especially within public-sector grant-funded projects. Manual validation and spreadsheet-based tracking make it difficult to maintain transparency, traceability, and compliance across multiple 6stakeholders. This paper proposes a blockchain-enabled framework for automating audit trails in PO/invoice reconciliation, ensuring data integrity, accountability, and real-time verification of financial transactions. The study explores how distributed ledger technology (DLT) can integrate with existing enterprise resource planning (ERP) systems to record procurement events—purchase orders, goods receipts, and invoices—on an immutable, time-stamped ledger. Smart contracts are introduced to automatically validate invoice–PO matches and flag anomalies in payment amounts, vendor identities, or project milestones. Using simulated public infrastructure grant data, the proposed framework compares blockchain-assisted reconciliation to traditional FP&A workflows on metrics such as accuracy, processing time, and audit readiness. The results demonstrate that blockchain-based reconciliation significantly enhances financial transparency, reduces manual effort, and mitigates fraud and double billing. Furthermore, integration with business intelligence dashboards enables continuous monitoring of fund utilization across projects. This research contributes to the emerging domain of financial technology in infrastructure governance by showing how blockchain can transform reconciliation from a reactive accounting process into a proactive, automated compliance mechanism.
Olesia Suntsova, Olena Trofymenko, Olha Ilyash, Marzena Sobczak-Michalowska
No abstract is available for this record.
Marwan Mohamed Abu Orabi, Abdulrahman Hashem
No abstract is available for this record.
John Hill
No abstract is available for this record.
Alwin Estareja, Ramona Rupeika-Apoga
No abstract is available for this record.
O.B Ayoko
Blockchain technology is reshaping how electricity can be produced, traded, and governed, offering new possibilities for countries grappling with unreliable grids and persistent supply gaps. This paper investigates the emergence of blockchain‑enabled peer‑to‑peer (P2P) energy trading, using Nigeria as a lens to explore how decentralized digital infrastructure could redefine participation in electricity markets. Drawing on parallels with the rapid digitalization of financial services, the study examines how distributed ledger systems can support direct energy exchange between prosumers, shift utilities toward roles as market custodians, and improve system trust through transparent, tamper‑proof transaction records. The analysis evaluates regulatory readiness, technical prerequisites, and socioeconomic impacts within Nigeria's evolving energy ecosystem, where chronic shortages and grid instability create both urgency and opportunity for alternative market models. The findings highlight the potential for P2P trading to accelerate energy access, stimulate local investment, and catalyse a more resilient, consumer‑centric electricity sector.
Patrick Robert Miller
K501 is a deterministic temporal-structural integration framework designed to provide append-only state anchoring, canonical serialization, and hash-bound integrity across heterogeneous systems. The framework does not replace existing infrastructures such as databases, version control systems, or distributed ledgers. Instead, it operates as an optional structural overlay layer that encapsulates states in a formally defined frame model with explicit time anchoring (UTC + Unix Epoch). K501 focuses on: Deterministic canonical serialization Append-only historical discipline Explicit temporal positioning Snapshot-based integrity Cross-system structural interoperability The specification defines minimal compliance requirements for structural integration without modifying internal operational semantics of integrated systems. K501 is intended as a neutral structural discipline for temporal knowledge stabilization and reproducible state documentation. Peace 🕊️ Frames stehen nicht isoliert! Das ist eine formal belastbare Beschreibung. Keine Überhöhung.Kein AGI.Keine Spekulation.Aber diese hier ist solide. 🕊️
Patrick Robert Miller
K501 is a deterministic temporal-structural integration framework designed to provide append-only state anchoring, canonical serialization, and hash-bound integrity across heterogeneous systems. The framework does not replace existing infrastructures such as databases, version control systems, or distributed ledgers. Instead, it operates as an optional structural overlay layer that encapsulates states in a formally defined frame model with explicit time anchoring (UTC + Unix Epoch). K501 focuses on: Deterministic canonical serialization Append-only historical discipline Explicit temporal positioning Snapshot-based integrity Cross-system structural interoperability The specification defines minimal compliance requirements for structural integration without modifying internal operational semantics of integrated systems. K501 is intended as a neutral structural discipline for temporal knowledge stabilization and reproducible state documentation. Peace 🕊️ Frames stehen nicht isoliert! Das ist eine formal belastbare Beschreibung. Keine Überhöhung.Kein AGI.Keine Spekulation.Aber diese hier ist solide. 🕊️
Syed Mohd Khalid, Tairah Andrabi, Rakesh Mahajan, Khushleen Kaur
No abstract is available for this record.
Nathaniel Ajiboye
No abstract is available for this record.
Ram Krishna Upadhyay, Sunil Kumar Sharma, Manoj Gupta
No abstract is available for this record.
Amelia Lo, Clarie Ku
No abstract is available for this record.
Vijaya Kittu Manda, Akhil John Mampilly
No abstract is available for this record.