Review
Published
Trust but verify: a Verification-as-a-Service framework for sustainable infrastructure governance—An integrative conceptual review
Lacour M. Ayompe · Franklin M. Lartey
Frontiers in Sustainable Cities
doi 10.3389/frsc.2026.1975063
Library
Articles
Every article on Frontiers is peer reviewed, permanently archived and free to read.
Showing 64 articles
Hypothesis and Theory
Published
Online dispute resolution for crypto-asset disputes: AI, smart 1 contracts and digital inclusion by design
Gioia Arnone · Marco Giacalone
Frontiers in Artificial Intelligence
doi 10.3389/frai.2026.1929605
Original Research
Published
Governance-aware autonomous retail coordination in artificial intelligence cities using multi-agent reinforcement learning, blockchain accountability, and federated learning
Toqeer Ali Syed · Ali Akarma · Shahid Kamal · Salman Jan · Ahmad B. Alkhodre · Arshad Jamal
Frontiers in Artificial Intelligence
doi 10.3389/frai.2026.1942376
Community Case Study
Published
Agricultural blockchain readiness environment and carbon emission intensity in maize production: evidence from provincial panel data in major maize-producing areas of China
Pengfei Zhou · Zhiyi Hu · Yang Shen
Frontiers in Sustainable Food Systems
doi 10.3389/fsufs.2026.1942225
Original Research
Published
Oracle integrity under predatory attack: a calibrated jump-diffusion model with public-data evidence and a positivity-preserving numerical scheme
Edson Pindza
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1942124
Original Research
Published
Semi-supervised zero-knowledge federated learning for intelligent transportation systems
Mirabela-Melinda Medvei · Miruna-Mihaela Modiga · Iuliani Aciobăniței · Nicolae Ţăpuş
Frontiers in Future Transportation
doi 10.3389/ffutr.2026.1972925
Review
Published
Intelligent defense at the edge: a comprehensive survey of federated learning, TinyML and explainable AI for intrusion detection in IoT and IIoT ecosystems
S. Sarath Kumar · M. Asha Jerlin
Frontiers in Artificial Intelligence
doi 10.3389/frai.2026.1900815
Original Research
Published
Impact-finance protocol for digital sustainable finance: institutional architecture for outcome-based capital allocation
Kate Bennett
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1947009
Original Research
Published
Large-scale conversational data auditability via cryptographic commitments and hash-chained audit-ledger verification
Iván Ortiz-Gárces · Pablo Palacios · Washington Loza-Herrera · William Villegas-Ch
Frontiers in Artificial Intelligence
doi 10.3389/frai.2026.1929127
Original Research
Published
Deep learning-based trustworthy dispatch model for virtual power plants in megacity power grids
Yuandong Jiang · Mingyu Ou · Jiangnan Li
Frontiers in Physics
doi 10.3389/fphy.2026.1903608
Original Research
Published
A multi-source empirical audit of blockchain and DeFi: concentration, intelligent agents, and mechanism design
William Villegas-Ch · Aracely Mera Navarrete · Rommel Gutierrez · Paul Sarango-Lalangui
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1949598
Original Research
Published
An AI-based blockchain framework with AES–RSA hybrid encryption for secure data sharing in smart environments
Sahbaa AbdulKareem Al-Abassy
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1935632
Original Research
Published
AI-Accelerated blockchain architecture for efficient and secure electronic healthcare record exchange
Nagaraj Segar · Vijayarajan Vijayan
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1905158
Original Research
Published
Decentralized blockchain governance for explainable causal AI in macroeconomic forecasting
Oumaima Abouzaid · Faouzi Boussedra
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1883639
Original Research
Published
Compliance by design or law by decree? A comparative analysis of the tokenization of financial instruments
Hicham Sadok · Salah Kassimi · Enas Mohammed AlQodsi · Mohammed El Hadi El Maknouzi · Iyad Mohammad Jadalhaq · Ibrahim Alshawabkeh
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1934036
Original Research
Published
Promethon: efficient reduction of Ethereum’s world state size using red-black trees
Seyed Sepehr Mirnasrollahi Parsa · AmirHossein Aghajari · Salman Niksefat
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1837907
Review
Published
Blockchain-enabled energy markets in emerging economies: a conceptual framework for efficiency, inclusion, and sustainability
David Mhlanga
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1872161
Original Research
Published
Smart supply chains: industry 4.0 and resilience in the UAE food and beverage sector
Ahmed M. Attia
Frontiers in Sustainability
doi 10.3389/frsus.2026.1950105
Original Research
Published
Comparative evaluation of active learning, random sampling, and deep learning for smart contract vulnerability detection
Gabriel Avelino Sampedro · Cheng Yanhui · Arlene Caballero · Made Adi Paramartha Putra · Nyoman Bogi Aditya Karna · Indriati
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1882027
Original Research
Published
AdaTent++: reliability-guided hybrid test-time adaptation for traffic sign detection under distribution shift
Xiaomei Gai · Meichun Wang · Yantong Guo · Shiyu Wang · Ye Li · Rui Fu
Frontiers in Signal Processing
doi 10.3389/frsip.2026.1842851
Original Research
Published
Equity by design as a sustainability multiplier in the citiverse: an empirical proof-of-concept
Paola Cecchi‐Dimeglio
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1830313
Original Research
Published
Blockchain-based regulatory assurance for sanctions-exposed electricity procurement in post-conflict markets
Ahmed Jawdat Ali Ozeri · Tavga Abbas Towfiq · Kawar Mohammed Mousa
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1887646
Original Research
Published
Blockchain in emerging higher education systems: a TOE-based framework for adoption informed by faculty evidence from Jordan
Ibrahim Moh’d Saraireh · Faten Albtoush · Mohammed A. K. A. Al-Btoush · Saleem Alziadin
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1914193
Editorial
Published
Editorial: Blockchain and tokenomics for sustainable development, volume II
Charalampos Alexopoulos · Enrico Ferro · Claudio Schifanella
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1952615
Original Research
Published
GasGAT: a graph attention network framework for smart contract gas optimization
Youssef Said · Al Mahdi Khaddar · Lahcen Hassine · Ahmed Eddaoui · Tarik Chafiq
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1838214
Original Research
Published
The effect of blockchain technology on international trade in South Africa
Teboho Charles Mashao · Ireen Choga
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1880173
Original Research
Published
The role of investor trust in mediating the impact of perceived blockchain integration on perceived stock market efficiency: evidence from the amman stock exchange
Zaid Tahat · Ahmad Alomari · Ibrahim Al-Radaideh · Adham Taher Alessa · Anwar Al-Gasaymeh · Diana Alhajjeah · Samah Ibrahim Jarbou
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1844368
Original Research
Published
Digital payment adoption, business transition, and socioeconomic upliftment among street vendors: evidence from Delhi-NCR
Gayatri Mallick · Suraj Kumar Mallick · Sonia Singla · Ayush Varun · Morami Dutta
Frontiers in Human Dynamics
doi 10.3389/fhumd.2026.1874083
Review
Published
Transformation of criminal proceedings in the context of digitalisation: admissibility of evidence and prospects for integrating blockchain technologies into law enforcement practice
Nurmaganbet Yermek · Yelikbay Maksat · Utebaliyeva Karlygash · Nakisheva Makhabbat · Shaikhadenov Renat · Timoth Mkilima
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1876350
Original Research
Published
From readiness to performance: examining blockchain integration in financial services and its effects on transparency and efficiency
Ayman Abdalmajeed Alsmadi · Raed Walid Al-Smadi
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1891070
Original Research
Published
Extending BlockSim with energy and carbon footprint modeling for sustainable blockchain evaluation
Raed S. Rasheed · Aiman A. AbuSamra
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1804830
Original Research
Published
ELVARA: an intent-based protocol for risk-aware portfolio optimization of a real-world asset proxy basket
Shahin Ramezany · Rachsuda Setthawong · Pisal Setthawong
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1896673
Original Research
Published
Hash-anchored quality-control evidence for food-production digital twins: a Solana-based LIMS-compatible framework
Meruert Sakypbekova · Gulshat Amirkhanova · Alikhan Amirkhanov · Bauyrzhan Amirkhanov · Alina Raeva · Yanwei Fu
Frontiers in Food Science and Technology
doi 10.3389/frfst.2026.1873959
Original Research
Published
Blockchain for traceability in political lobbying: empirical insights from stakeholder surveys on transparency problems and solutions
Joao C. Ferreira
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1870518
Original Research
Published
Blockchain applications for sustainable development in the EU public sector: an AI-based mapping of alignment with the Sustainable Development Goals
Jaume Martin Bosch · Marco Combetto · Luca Tangi · A. Paula Rodriguez Müller
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1768217
Original Research
Published
Exploring digital skills cultivation through a blockchain-enabled ‘digital-intelligent workshop’
Meiqu Lu · Jinquan Chen · Lina Ge · Yanyan Wei · Huajuan Huang · Rongping Jiang
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1882200
Original Research
Published
EduDonateBlock: a blockchain-enabled crowdfunding for transparent educational smart supply chain
Tapasi Bhattacharjee · Amalendu Singha Mahapatra · Dipika Pramanik
Frontiers in Applied Mathematics and Statistics
doi 10.3389/fams.2026.1853423
Review
Published
Transforming organ donation and transplantation: challenges, innovations, and future directions
Rachana Yogesh Patil · Yogesh H. Patil
Frontiers in Transplantation
doi 10.3389/frtra.2026.1855853
Systematic Review
Published
AI-Powered personalization vs. blockchain-based privacy: a systematic literature review of consumer trade-offs in digital marketing
Ebtisam Labib
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1775870
Original Research
Published
Anole: reconfiguration-based protocol for dynamic asynchronous Byzantine fault tolerance
Daxin Zhu · Jiazhi Tu · Jiaxing Liu · Tianyu Jiang · Cankun Hou · Boxi Chen · Jianbing Xiahou · Hui Qiao · Lejun Zhang · Chao Liu
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1849457
Editorial
Published
Editorial: Secure blockchain applications for smart cities: enhancing trust, privacy, and resilience
Roben Castagna Lunardi · Diego Kreutz · Maher Alharby
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1912032
Original Research
Published
Programmable governance and institutional design in decentralized autonomous organizations: a comparative study of RARI DAO, Arbitrum DAO, and Optimism DAO
Anna Riabokon
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1890169
Original Research
Published
Stepping back to own: a moderated mediation model of blockchain governance, decentralized identity, and digital media sovereignty in the metaverse
Elsir Ali Saad Mohamed · Khalid Ibrahim Abdelaziz Ishag · Omnia Salem · Ahd M. M. Abudraz · Mathani Hassan Abasher · Nermen Nasr · Fakhri Elfaki · Gihan Awad Elyas Mohamednour
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1871552
Methods
Published
RTChain: a real-time permissioned blockchain leveraging priority-based deterministic concurrency
Guoqiong Liao · Chuanling Zhong · Hao Ding · Changxuan Wan · Dexi Liu · Xiping Liu
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1828776
Original Research
Published
Blockchain and sovereignty: opportunities and limitations of operational autonomy
Sofia Cossar
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1860252
Original Research
Published
Unpacking the underlying mechanisms between blockchain technology application and green innovation: from systemic resource orchestration perspective
Yiyao Wang · Xinghao Li · Peiwen Zhang
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1861627
Original Research
Published
A dual-QR blockchain-based authentication mechanism for agricultural anti-counterfeiting
Duc Huy Pham · Tuan-Dat Trinh
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1814695
Original Research
Published
CCDigital: protection of digital citizenship folder based on DLT-blockchain
Leonardo Juan Ramírez López · Danniel Alejandro Parra Chavarro · Yeison Andres Hernandez Huertas
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1845469