Design and Implementation of Smart Contract in Supply Chain Management Using Blockchain and Internet of Things

Naqvi, Fatima Haider; Ali, Sundus; Haseeb, Binish; Khan, Namra; Qureshi, Soomal; Sajid, Taha; Aslam, Muhammad Imran

doi:10.3390/engproc2023032015

Cited by 4 publications

(3 citation statements)

References 8 publications

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“…The pharmaceutical supply chain can benefit from a decentralized distribution system with the chance of inexpensive statistics storage, which gives smart contract stakeholders accessibility, dependability, and integrity [38]. Utilizing RFID tags, clever contracts can give someone access to tune false returns to the manufacturer and supplier [39,40]. Patients and sponsors can both have real-time access to information about their clinical trials, which lowers the cost of the studies.…”

Section: Counterfeit Pills Discovery and Delivery Chainmentioning

confidence: 99%

A Review of Blockchain Applications and Healthcare Informatics

Kumarswamy,

Sampigerayappa

2024

IJSSE

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Blockchain technology is being used in the healthcare industry to create fair agreements. In the medical industry, a blockchain network is utilized to protect patient data that is acquired from pharmacies, doctors' offices, hospitals, and diagnostic facilities. Blockchain-based applications have the capability to detect and alert users to absurd or potentially dangerous mistakes in the medical domain. Blockchain technology can solve several issues with data management, interoperability, security, and transparency, which could result in major advancements in the healthcare sector. Blockchain technology could improve healthcare systems' efficiency, security, and transparency to overcome issues with conventional health data management systems. This could ultimately result in better patient outcomes. It's crucial to remember that interoperability, privacy, and regulatory concerns must all be carefully considered before implementing blockchain in the healthcare industry. To curb drug fraud and provide patients greater control over their information, the authors of this paper examine current trends and highlight the potential benefits of blockchain technology in the healthcare sector.

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Section: Counterfeit Pills Discovery and Delivery Chainmentioning

confidence: 99%

A Review of Blockchain Applications and Healthcare Informatics

Kumarswamy,

Sampigerayappa

2024

IJSSE

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“…In order to select the best platform, it is important to weigh the advantages and disadvantages of each. Smart farming often uses a variety of blockchain technologies, including: Ethereum: Ethereum is one of the most popular blockchain platforms for decentralized applications (dApps) and smart contracts [ 18 ] as it provides a stable and adaptable environment for creating agricultural blockchain solutions. Ethereum’s default cryptocurrency, Ether (ETH), enables secure and open transactions across the entire ecosystem.…”

Section: Introductionmentioning

confidence: 99%

“…Ethereum: Ethereum is one of the most popular blockchain platforms for decentralized applications (dApps) and smart contracts [ 18 ] as it provides a stable and adaptable environment for creating agricultural blockchain solutions. Ethereum’s default cryptocurrency, Ether (ETH), enables secure and open transactions across the entire ecosystem.…”

Section: Introductionmentioning

confidence: 99%

Blockchain-Based Smart Farm Security Framework for the Internet of Things

Aliyu,

Liu

2023

Sensors

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Smart farming, as a branch of the Internet of Things (IoT), combines the recognition of agricultural economic competencies and the progress of data and information collected from connected devices with statistical analysis to characterize the essentials of the assimilated information, allowing farmers to make intelligent conclusions that will maximize the harvest benefit. However, the integration of advanced technologies requires the adoption of high-tech security approaches. In this paper, we present a framework that promises to enhance the security and privacy of smart farms by leveraging the decentralized nature of blockchain technology. The framework stores and manages data acquired from IoT devices installed in smart farms using a distributed ledger architecture, which provides secure and tamper-proof data storage and ensures the integrity and validity of the data. The study uses the AWS cloud, ESP32, the smart farm security monitoring framework, and the Ethereum Rinkeby smart contract mechanism, which enables the automated execution of pre-defined rules and regulations. As a result of a proof-of-concept implementation, the system can detect and respond to security threats in real time, and the results illustrate its usefulness in improving the security of smart farms. The number of accepted blockchain transactions on smart farming requests fell from 189,000 to 109,450 after carrying out the first three tests while the next three testing phases showed a rise in the number of blockchain transactions accepted on smart farming requests from 176,000 to 290,786. We further observed that the lesser the time taken to induce the device alarm, the higher the number of blockchain transactions accepted on smart farming requests, which demonstrates the efficacy of blockchain-based poisoning attack mitigation in smart farming.

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