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A Blockchain Architecture for Industrial Applications [article]

Lodovica Marchesi, Michele Marchesi, Roberto Tonelli
2020 arXiv   pre-print
In this work we compare public and permissioned blockchains for industrial applications. We propose a complete, original solution based on Ethereum to implement a decentralized application.  ...  This solution is characterized by a set of validator nodes running the blockchain using Proof-of-Authority consensus, and including an Explorer enabling users to check blockchain state, and the source  ...  Figure 1 . 1 The proposed architecture of a dApp application.  ... 
arXiv:2005.02483v1 fatcat:i3le7na6grb6ze3cjwz2o6auuy

A PLS blockchain for IoT applications: protocols and architecture [article]

Alex Shafarenko
2020 arXiv   pre-print
This paper proposes an architecture and a protocol suite for a permissioned blockchain for a local IoT network.  ...  The architecture is based on a sealed Sequencer and a Fog Server running (post-quantum) Guy Fawkes protocols.  ...  Section 3 defines the system architecture. The protocol for posting content on the blockchain is presented and discussed in Section 4.  ... 
arXiv:2008.04632v2 fatcat:oiuterdypjbovnvt3d3l2rigbq

A PLS blockchain for IoT applications: protocols and architecture

Alex Shafarenko
2021 Cybersecurity  
AbstractThis paper proposes an architecture and a protocol suite for a permissioned blockchain for a local IoT network.  ...  The architecture is based on a sealed Sequencer and a Fog Server running (post-quantum) Guy Fawkes protocols.  ...  System architecture The PLS protocol described above is well suited to serve as a basis for a blockchain system.  ... 
doi:10.1186/s42400-020-00068-0 fatcat:7runii4atzfsbkwheualmgkfcu

DDNB—Doubly Decentralized Network Blockchain Architecture for Application Services ,†‡

Youhwan Seol, Jaehong Ahn, Sehyun Park, Mookeun Ji, Heungseok Chae, Jiheon Yi, Jeongyeup Paek
2020 Applied Sciences  
To address the problem, we propose a new application service platform architecture called DDNB (Doubly Decentralized Network Blockchain).  ...  DDNB divides the system into multiple layers in order to take advantage of permissioned blockchain for its processing speed and security, while allowing permissionless open use of the system to application  ...  Table 1 shows a high-level comparison of four different architectures that can be used for application development; the traditional server-client architecture, permissioned and permissionless blockchain  ... 
doi:10.3390/app10155212 fatcat:qxgmh7xxnfgxnb42qe3rged5zq

On the suitability of blockchain platforms for IoT applications: Architectures, security, privacy, and performance

Sotirios Brotsis, Konstantinos Limniotis, Gueltoum Bendiab, Nicholas Kolokotronis, Stavros Shiaeles
2021 Computer Networks  
means for creating truly trustless and secure solutions for IoT applications.  ...  Key architectural aspects of blockchain solutions are examined in terms of their ability to withstand various types of common IoT and blockchain attacks, deliver enhanced privacy features, and assure adequate  ...  for IoT applications [74] .  ... 
doi:10.1016/j.comnet.2021.108005 fatcat:35tosxqpxjawzilnxoco5u2b5q

A Hybrid Architecture combining Artificial intelligence and Blockchain for IoT Applications

Dr. D. Sivaganesan
2021 IRO Journal on Sustainable Wireless Systems  
Hence in order to ensure that AI can function in a smooth manner, blockchain support is introduced such that it develops a decentralized architecture.  ...  The purpose of this proposed work is to develop a hybrid architecture, combining the advantages of blockchain and artificial intelligence to enable big data analysis.  ...  Basic Concept of AI and Blockchain in IoT Proposed Methodology In this paper, we introduce a hybrid architecture that combines the architecture of Artificial Intelligence and blockchain.  ... 
doi:10.36548/jsws.2020.3.006 fatcat:gxevjne2cbcqviwqbceshpp6im

Blockchain Application for the Paris Agreement Carbon Market Mechanism—A Decision Framework and Architecture

Marco Schletz, Laura A. Franke, Søren Salomo
2020 Sustainability  
We create and apply an eight-step decision framework for testing the applicability of the technology for the Paris Agreement Article 6.2 carbon market mechanism.  ...  This blockchain architecture offers national Parties the opportunity to co-create a decentralised system in line with the bottom-up ethos of the Paris Agreement.  ...  Acknowledgments: We are grateful to the subject matter experts from the World Bank Technology and Innovation Lab (ITSTI) and the Carbon Markets and Innovation Practice (CMI) for the discussions and the  ... 
doi:10.3390/su12125069 fatcat:2v76omtdqffyfal5syvh7lzjdi

A Scoping Review of Integrated Blockchain-Cloud (BcC) Architecture for Healthcare: Applications, Challenges and Solutions

Leila Ismail, Huned Materwala, Alain Hennebelle
2021 Sensors  
of existing architectures and their applications for better healthcare.  ...  Blockchain is a disruptive technology for shaping the next era of a healthcare system striving for efficient and effective patient care.  ...  We provide a classification of the integrated architectures and their applications for better healthcare.  ... 
doi:10.3390/s21113753 pmid:34071449 fatcat:pmjkvfvj4ffhlmccrn3vjqddta

An IoT-Blockchain Architecture Based on Hyperledger Framework for Healthcare Monitoring Application

Oumaima Attia, Ines Khoufi, Anis Laouiti, Cedric Adjih
2019 2019 10th IFIP International Conference on New Technologies, Mobility and Security (NTMS)  
In this study, we designed an IoT-BlockChain architecture for a health care monitoring application.  ...  In this context we focus on IoT-BlockChain architecture for health care monitoring application. We start our study by exploring both IoT and BlockChain technologies.  ... 
doi:10.1109/ntms.2019.8763849 dblp:conf/ntms/AttiaKLA19 fatcat:kvaflzcl2zhhbneztwouk4xqqi

An Architecture for Easy Onboarding and Key Life-cycle Management in Blockchain Applications

Rafael Genes-Duran, Diana Yarleque-Ruesta, Marta Belles-Munoz, Antonio Jimenez-Viguer, Jose L. Munoz-Tapia
2020 IEEE Access  
While the benefits of blockchain technologies for industrial applications are unquestionable, these technologies have an inherent complexity that might be overwhelming for many users.  ...  To achieve this goal, our architecture uses a middleware that allows us to decouple the digital signatures required for paying blockchain fees from the ones required for authorization.  ...  OUR PROPOSAL In this section, we present an enterprise-friendly architecture to facilitate the access to distributed blockchain applications (DApps) for industrial users.  ... 
doi:10.1109/access.2020.3003995 fatcat:d7zfify5enevvl6smzsimawvge

Transaction Verification Model over Double Spending for Peer-to-Peer Digital Currency Transactions based on Blockchain Architecture

Iresha Dilhani, T. N.
2017 International Journal of Computer Applications  
The blockchain architecture is widely recognized as a promising mechanism to support the management of cryptocurrency related transactions.  ...  Technically the blockchain architecture is a powerful foundation for handling digital transactions between peers.  ...  This research compares different transaction verification techniques and determines optimal solutions for a serviceoriented digital currency system based on blockchain architecture where the transaction  ... 
doi:10.5120/ijca2017913531 fatcat:mkol3widzfhu5pfuokifm7wlei

Blockchain Application for the Paris Agreement Carbon Market Mechanism—A Decision Framework and Architecture [article]

Marco Schletz, Laura A. Franke, Søren Salomo, Technische Universität Berlin
2020
We create and apply an eight-step decision framework for testing the applicability of the technology for the Paris Agreement Article 6.2 carbon market mechanism.  ...  This blockchain architecture offers national Parties the opportunity to co-create a decentralised system in line with the bottom-up ethos of the Paris Agreement.  ...  Acknowledgments: We are grateful to the subject matter experts from the World Bank Technology and Innovation Lab (ITSTI) and the Carbon Markets and Innovation Practice (CMI) for the discussions and the  ... 
doi:10.14279/depositonce-10895 fatcat:n3pora3byjd6bicpc2lejb5r4u

Blockchain for the IoT: Opportunities and Challenges [article]

Gowri Sankar Ramachandran, Bhaskar Krishnamachari
2018 arXiv   pre-print
In this paper, we describe the opportunities for applications of blockchain for the IoT and examine the challenges involved in architecting Blockchain-based IoT applications.  ...  However, the applications of Blockchain beyond cryptocurrencies in this domain are few and far between because of the lack of understanding and inherent architectural challenges.  ...  Acknowledgments This work is supported by the USC Viterbi Center for Cyber-Physical Systems and the Internet of Things (CCI).  ... 
arXiv:1805.02818v1 fatcat:x52thdqdnnhq5lsiebwhvnwyee

A Survey on Blockchain-based Internet Service Architecture: Requirements, Challenges, Trends and Future

Wenli Yang, Erfan Aghasian, Saurabh Garg, David Herbert, Leandro Disiuta, Byeong Kang
2019 IEEE Access  
Additionally, we present a case study of the blockchain-based Internet of Things (IoT) for neuro-informatics to illustrate the potential applications of blockchain architectures.  ...  INDEX TERMS Internet service architecture, blockchain, security, decentralized network, multi-plane.  ...  The authors would like to thank all group members for providing references and suggestions related to our research field.  ... 
doi:10.1109/access.2019.2917562 fatcat:kvek7yvzs5fvxhvorq5rcjozji

BlendSM-DDM: BLockchain-ENabled Secure Microservices for Decentralized Data Marketplaces [article]

Ronghua Xu, Gowri Sankar Ramachandran, Yu Chen, Bhaskar Krishnamachari
2019 arXiv   pre-print
extensible services for large numbers of distributed IoT devices and different application vendors.  ...  Although the service oriented architecture (SOA) has been widely adopted in the IoT and cyber-physical systems (CPS), it is difficult for a monolithic architecture to provide scalable, inter-operable and  ...  The blockchain and smart contract enabled security mechanism for applications has been a hot topic and some efforts have been reported recently, for example, smart surveillance system [7] , [10] , [  ... 
arXiv:1909.10888v1 fatcat:gfdio7eh6bg6jp5kjrrh2kzy54
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