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Runtime verification for business processes utilizing the Bitcoin blockchain

Christoph Prybila, Stefan Schulte, Christoph Hochreiner, Ingo Weber
2017 Future generations computer systems  
To achieve business process runtime verification, this work explores the suitability of the Bitcoin blockchain to create a novel solution for choreographies.  ...  Findings show that our blockchain-based approach enables a seamless execution monitoring and verification of choreographies, while at the same time preserving anonymity and independence of the process  ...  Acknowledgements This paper is supported by TU Wien research funds and by the Commission of the European Union within the CREMA H2020-RIA project (Grant agreement no. 637066). References  ... 
doi:10.1016/j.future.2017.08.024 fatcat:vge5xjirkbdwxhge5bhrqf6f6u

A Survey on Blockchain Cloud Integration [article]

Soumik Sarker, Arnob Kumar Saha, Md Sadek Ferdous
2020 arXiv   pre-print
In recent years, the integration of blockchain and cloud has received significant attention for ensuring efficiency, transparency, security and even for offering better cloud services in the form of novel  ...  Blockchain is one of the emerging technologies with the potential to disrupt many application domains.  ...  DRAMS [40] proposes a blockchain-based decentralized runtime access monitoring system for a federated cloud in order to ensure that the components that receive, process and exchange access requests can  ... 
arXiv:2012.02644v1 fatcat:ltuxd45vd5hipmemaf5u6sathm

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  
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  ...  To allow any node to freely participate in application services, DDNB adopts a novel periodic node self-verification process and query chaining mechanism to authenticate newly joining nodes and validate  ...  The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript; or in the decision to publish the results.  ... 
doi:10.3390/app10155212 fatcat:qxgmh7xxnfgxnb42qe3rged5zq

Niji: Bitcoin Bridge Utilizing Payment Channels [article]

Hiroki Watanabe, Shigenori Ohashi, Shigeru Fujimura, Atsushi Nakadaira, Kota Hidaka, Jay Kishigami
2018 arXiv   pre-print
With the Bitcoin payment channel built on the consortium chain, the process from payment to service provision runs autonomously without any interaction between parties.  ...  Niji introduces the concept of a transaction template to validate Bitcoin payments efficiently on different blockchains, and it allows a service provider to delegate all of its tasks for verifying state  ...  EVM was originally intended as a runtime environment for smart contracts on the Ethereum platform, and it has since been integrated into several blockchain platforms for enterprise, such as Quorum, Monax  ... 
arXiv:1810.10194v1 fatcat:sl5yujij3ngslm4zmlewuoldpe

Secure Digital Transactions in The Education Sector Using Blockchain

Muhammad Nouman, Kareem Ullah, Muhammad Azam
2021 EAI Endorsed Transactions on Scalable Information Systems  
the Bitcoin cryptocurrency, and (c) creating a graphical interface for the IPFS bandwidth analysis for storing files on the network using Web3 JS and Smart Contracts.  ...  This research was applied in the following ways: (a) analysing the three most well-known blockchain cryptocurrencies (Bitcoin, Litecoin, and Ethereum); (b) investigating the features and issues surrounding  ...  To effectively treat blockchains, you should treat all squares on the chain, re-try the verification of work for each lock, and deal with over half of the P2P organizations.  ... 
doi:10.4108/eai.3-11-2021.171758 fatcat:fo35frmxnzebpjigy4qqfwqnvu

Performance Evaluation of Various Block Chain Platforms

2019 International journal of recent technology and engineering  
For doing this a secure blockchain platform needs to be set up for various kinds of businesses.  ...  As internet made us all communicate with each other in just one click, Blockchain can do same for business environment.  ...  Stratis utilizes C# in the .Net framework for developing blockchain applications.  ... 
doi:10.35940/ijrte.c1126.1083s19 fatcat:aggthkff7ragjpcfdkchksmf3q

The Disruptive Blockchain: Types, Platforms and Applications

Mahendra Kumar Shrivas
2019 Texila international journal of academic research  
In Blockchain Code is the law and Smart Contracts are the new way of doing business.  ...  When Bitcoin jumps into the market, the whole world wanted to own it but now after Bitcoin and Cryptocurrency bubble, there are significant shift towards Blockchain related products, services, solution  ...  Blockchain Runtime Environment: -To be able to process Blockchain transactions and smart Blockchain Memory Store: -This layer stores latest transactions in memory for faster data retrieval and to speed  ... 
doi:10.21522/tijar.2014.se.19.01.art003 fatcat:4e7popglifeq7dkn3st2vyk2je

A Subscription Service for Automated Communication and Fair Cost Distribution in Collaborative Blockchainbased Business Processes [chapter]

Moritz Schindelmann, Friedrich-Alexander-Universität Erlangen-Nürnberg, Lehrstuhl für Wirtschaftsinformatik, insb. im Dienstleistungsbereich, Nürnberg, Germany, Philipp Klinger, Freimut Bodendorf
2020 WI2020 Zentrale Tracks  
Blockchain capabilities like Ethereum Smart Contracts offer great opportunities to manage cross-organizational business processes due to their trustless and tamperproof nature.  ...  for the expenses of its individual actions.  ...  Approaches range from process verification with the Bitcoin Blockchain [15] to monitoring and execution of processes based on Ethereum.  ... 
doi:10.30844/wi_2020_r13-schindelmann dblp:conf/wirtschaftsinformatik/SchindelmannKB20 fatcat:wap7li7afnfsdktiwjhwysqwfi

Secure and Transparent Audit Logs with BlockAudit [article]

Ashar Ahmad and Muhammad Saad and Aziz Mohaisen
2019 arXiv   pre-print
Audit logs serve as a critical component in enterprise business systems and are used for auditing, storing, and tracking changes made to the data.  ...  In this paper, we present BlockAudit: a scalable and tamper-proof system that leverages the design properties of audit logs and security guarantees of blockchain to enable secure and trustworthy audit  ...  This work was supported in part by KRF grant number NRF-2016K1A1A2912757 and by the Air Force Material Command award FA8750-16-0301.  ... 
arXiv:1907.10484v1 fatcat:wmqpjt3gtnac5hdqlp42nbtpdi

Blockchain and Artificial Intelligence [article]

Tshilidzi Marwala, Bo Xing
2018 arXiv   pre-print
The alliance of AI and blockchain is expected to create numerous possibilities.  ...  In this article, through a brief overview about how artificial intelligence could be used to deliver bug-free smart contract so as to achieve the goal of blockchain 2.0, we to emphasize that the blockchain  ...  Formal Verification In its simplest term, formal verification (FV) stands for the utilization of mathematical reasoning to ensure computing systems' correct execution [7] .  ... 
arXiv:1802.04451v2 fatcat:qh5eb66amjcqnnazlyx3gr7f3y

Approaches towards Blockchain Innovation: A Survey and Future Directions

Divya Guru, Supraja Perumal, Vijayakumar Varadarajan
2021 Electronics  
This paper provides an overview of blockchains, the structure of blockchains, consensus algorithms, etc., It compares the algorithms based on their utility and limitations.  ...  It is the process of recording and keeping track of the resources without the intervention of a centralized authority.  ...  Incentive Layer When a miner does the verification process and adds a block into a chain, that miner will get a reward for performing the verification task.  ... 
doi:10.3390/electronics10101219 fatcat:ska3tqfjyjc5hkymcdclote5ca

Security, Performance, and Applications of Smart Contracts: A Systematic Survey

Sara Rouhani, Ralph Deters
2019 IEEE Access  
, IoT, supply chain, digital identity, business process management, and more.  ...  The smart contract is the key component of the blockchain, which has made blockchain a technology beyond the scope of the cryptocurrencies and applicable for a variety of applications such as healthcare  ...  PLATFORMS Bitcoin 1 is the first platform that utilized blockchain and mainly developed for managing and transferring Bitcoin (its cryptocurrency).  ... 
doi:10.1109/access.2019.2911031 fatcat:jnuwxfed2jexxdnvlunutnzfku

Business Process Monitoring on Blockchains: Potentials and Challenges [chapter]

Claudio Di Ciccio, Giovanni Meroni, Pierluigi Plebani
2020 Lecture Notes in Business Information Processing  
The ability to enable a tamper-proof distribution of immutable data has boosted the studies around the adoption of blockchains also in Business Process Management.  ...  This work goes into this direction by providing an insightful analysis to understand the benefits as well as the hurdles of blockchain-enabled business process monitoring.  ...  The work of Claudio Di Ciccio was partly supported by the MIUR under grant "Dipartimenti di eccellenza 2018-2022" of the Department of Computer Science at Sapienza University of Rome.  ... 
doi:10.1007/978-3-030-49418-6_3 fatcat:cma7z4lg2vbpfdvtegidmbiage

A Survey on Blockchain Interoperability: Past, Present, and Future Trends [article]

Rafael Belchior, André Vasconcelos, Sérgio Guerreiro, Miguel Correia
2021 arXiv   pre-print
Blockchain interoperability is emerging as one of the crucial features of blockchain technology, but the knowledge necessary for achieving it is fragmented.  ...  This fact makes it challenging for academics and the industry to seamlessly achieve interoperability among blockchains.  ...  If using cryptocurrencies to pay (e.g., Bitcoin), the interledger router can route the transactions for a payment channel will tend to incorporate this technology into their business processes.  ... 
arXiv:2005.14282v3 fatcat:svd3ltjeenfsjerwa2sgwz6nzy

BLOCKCHAIN BASED CLOUD COMPUTING: ARCHITECTURE AND RESEARCH CHALLENGES

Ch.V.N.U. Bharathi Murthy, M. Lawanya Shri, Seifedine Kadry, Sangsoon Lim
2020 IEEE Access  
Blockchain technology is the necessary technology behind Bitcoin, which is a popular digital Cryptocurrency.  ...  "Cloud computing is a practice of using a network of remote servers hosted on the internet to store, manage, and process data, rather than a local server or a personal computer."  ...  Elliptic Curve Digital Signature Algorithm (ECDSA) is used for verification in the blockchain [62] .  ... 
doi:10.1109/access.2020.3036812 fatcat:hcypeyys5jexjpjvizdricwdgm
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