A Hybrid Blockchain Ledger for Supply Chain Visibility

Li, Zhijie; Wu, Haoyan; King, Brian; Miled, Zina Ben; Wassick, John M.; Tazelaar, Jeffrey

doi:10.1109/ispdc2018.2018.00025

Cited by 27 publications

(22 citation statements)

References 11 publications

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“…Recently, beyond the Bitcoin, this emerging technology is used in many sectors such as in food manufacturing [24], environmental solution [25], energy sector [26], and supply chain [27]. In the last few years Blockchain technology has been utilized for non-financial applications [28].…”

Section: Blockchain Technologymentioning

confidence: 99%

“…In the last few years Blockchain technology has been utilized for non-financial applications [28]. Therefore, multiple Blockchain platforms have been developed [29,30]. Hyperledger, is an open source permissioned Blockchain (Hyperledger Project,2015).…”

Section: Blockchain Technologymentioning

confidence: 99%

“…In the same context, both literature review and the practice revealed that using new emerging technologies such as Blockchain technology for the visibility issue seems promising [14,[16][17][18]30]. Attention is being given to the benefits that Blockchain can offer for the supply chain, which lead the researchers to emphasis more on the potential capabilities of Blockchain in resolving supply chain challenges.…”

Section: Blockchain Technologymentioning

confidence: 99%

“…Attention is being given to the benefits that Blockchain can offer for the supply chain, which lead the researchers to emphasis more on the potential capabilities of Blockchain in resolving supply chain challenges. Although prior studies developed different Blockchain-based solutions to increase the supply chains visibility [14,[16][17][18]30], according to Dolgui, Ivanov [38], "There is still a lack of scientific methodology to Blockchain-driven design of the smart contracts in the supply chain.". In line with the literature review findings of Queiroz, Telles [39], "Smart contracts will contribute to several SCM improvements such as improved responsiveness, lead-time reduction, transaction costs reduction, increased visibility and more trust, security and transparency in the network".…”

Section: Blockchain Technologymentioning

confidence: 99%

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Blockchain Network Model to Improve Supply Chain Visibility based on Smart Contract

Mukhtar¹,

Romli²,

Karimah³

2020

IJACSA

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Due to the increasing complexity of supply chains over the past years, many factors significantly contribute to lowering the supply chains performance. Poor visibility is one of the major challenging factors that lowers supply chains performance. This paper proposes a Blockchain-based supply chain network model to improve the supply chain visibility. The model focuses in improving the visibility measurements properties: information sharing, traceability, and inventory visibility. The proposed model consists of information sharing, traceability, and inventory visibility platforms based on Blockchain technology smart contract. The model built with Hyperledger platform and extend the Hyperledger Composer Supply Chain Network (HCSC) model. The research is designed to three main phases. First phase: the preliminary phase which is the literature review phase to identify the existing challenges in the domain. The second phase: the design and implementation phase which is the development steps of the proposed research model. The third phase: the evaluation phase which represent the performance evaluation of the proposed model and the comparisons between the proposed model and the existing models. In the evaluation performance, the common performance metrics Lead time and average inventory levels will be compared in the proposed model, Cloud-based information system, and the traditional supply chain. These proposed platforms offer an end-to-end visibility of products, orders, and stock levels for supply chain practitioners and customers within supply chain networks. Which helps managers' access key information that support critical business decisions and offers essential criteria for competitiveness and therefore, enhance supply chain performance.

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Section: Blockchain Technologymentioning

confidence: 99%

Section: Blockchain Technologymentioning

confidence: 99%

Section: Blockchain Technologymentioning

confidence: 99%

Section: Blockchain Technologymentioning

confidence: 99%

See 2 more Smart Citations

Blockchain Network Model to Improve Supply Chain Visibility based on Smart Contract

Mukhtar¹,

Romli²,

Karimah³

2020

IJACSA

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“…Blockchain and IoT together can make waste management effective and help to make the city clean and tidy. [9] Blockchain technology can streamline logistics, supply chain operations and help to provide better service to their clients. Blockchain in Trucking Alliance (BiTA) is actively using Blockchain solutions for trucking-related transactions in the world.…”

Section: Blockchain In Waste Managementmentioning

confidence: 99%

Blockchain Powered Smart Cities

Dhondse¹,

Singh²

2019

CAE

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Typically, when a healthcare provider fails to give reasonable treatment to a patient which could causes injury, death or overcharges then its termed as medical malpractice. The medical negligence and cut practice are prevalent in developing and developed societies in one form or other. In the past there has been unfortunate case where doctors pretend to give treatment to an already expired patient to overcharge and even in some cases hospital authorities try to influence postmortem reports in their favor to avoid any medico-legal case. This paper attempts to provide a solution to restrict such medical malpractices in case of critically ill patients admitted to ICU having cancer, heart attack, coronary bypass surgery etc. The paper suggests building a permissioned private Blockchain solution with the help of Cloud, IoT, wearable devices and smart medical devices fitted with sensors. The Cloud based system will receive vital health parameters of patient with help of wearable and sensors devices on regular interval of time which is configurable and append new hash block to immutable Blockchain ledger using cryptographic hash function. It will provide role-based access to all the ecosystem partners for due diligence in the case of any unfortunate events.

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