IoT and Blockchain-Based Smart Agri-food Supply Chains

Hou, Lehan; Liao, Ruizhi; Luo, Qiqi

doi:10.1007/978-3-030-15145-4_91-1

Cited by 6 publications

(2 citation statements)

References 23 publications

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“…For one reason, financial institutions cannot monitor collaterals in real time. For another, it is difficult to continuously track farming operations to ascertain that the provided funds are being used for what the credits are given for [42].…”

Section: A Extant Issuesmentioning

confidence: 99%

Blockchain Enabled Credibility Applications: Extant Issues, Frameworks and Cases

Luo

Liao

et al. 2022

IEEE Access

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The credibility of information is known as a major cause of a wide range of issues, such as: altered product information in food supply chains; fake transactions on E-commerce platforms; lengthy claim settlement time in agricultural insurance; and costly borrowings in agricultural financing. For a more specific example in food supply chains, end customers want to check the product information, but either doubt the authenticity of information, or simply do not have access to the information. The reason is that upstream suppliers and downstream retailers are often reluctant to share data, fearing privacy loss or business secret leakage. The consequence is that regulatory departments may face enormous challenges to identify accurate contamination sources, if there is scarce information or falsely recorded information at any stage of the food supply chain. In this paper, we focus on four common scenarios demanding information credibility in the agricultural supply chain: product traceability, E-commerce platforms, agricultural insurance, and agricultural financing. We review some high-profile smart credibility applications with emphasis on how blockchain related technologies can provide the information credibility by examining extant issues and relevant frameworks.

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Section: A Extant Issuesmentioning

confidence: 99%

Blockchain Enabled Credibility Applications: Extant Issues, Frameworks and Cases

Luo

Liao

et al. 2022

IEEE Access

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“…The platform adopts the alliance chain technology, takes various judicial agencies as information nodes, and preserves electronic evidence for suspected commodities. The platform is designed to achieve almost real-time compliance supervision for market transactions [18].…”

Section: Shanghaimentioning

confidence: 99%

Sampling blockchain-enabled smart city applications among South Korea, the United States and China

Kim

Zhang

Liao

et al. 2022

SCS

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Blockchain technology is valuable due to the renowned characteristics, such as immutability, security, and transparency. Although blockchain’s effectiveness and efficiency are yet to be proven, its potential for resolving social issues is attracting the attention of public administrations, private entities, and individuals to adopt or develop this technology. In this paper, some of the most high-profile blockchain-enabled smart city applications in South Korea, the United States and China are sampled and reviewed. The goal is to explore blockchain-related regulations or legislation in each country, which is the underlying basis to allow the blockchain pilots to proceed. Then, each country’s key blockchain initiatives are explored using a top-down framework (i.e., central/federal government – provincial/state governments – city governments). Lastly, by summarizing those blockchain-based smart city projects, the challenges and observations are discussed.

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Smart Cities: State of the Art and Future Challenges

Augusto

2021

Handbook of Smart Cities

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IoT and Blockchain-Based Smart Agri-food Supply Chains

Cited by 6 publications

References 23 publications

Blockchain Enabled Credibility Applications: Extant Issues, Frameworks and Cases

Blockchain Enabled Credibility Applications: Extant Issues, Frameworks and Cases

Sampling blockchain-enabled smart city applications among South Korea, the United States and China

Smart Cities: State of the Art and Future Challenges

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