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The ideas are interesting and some introduction is provided regarding the GS1 protocol and tokenization using ERC-721 Non-Fungible Tokens on the Ethereum network.
Mell, P., Dray, J., & Shook, J. (2019). Smart contract federated identity management without third party authentication services. https://arxiv.org/abs/1906.11057
This document discusses the use of an identity management system (IDMS) and utilizing a smart contract on a blockchain. The purpose is to eliminate the use of third-party authentication to reduce cost to the user and to enhance the security. It allows for a user to have a single login authentication source for multiple uses. Sections of the document break down the IDMS contract and how it is to be utilized with the contract.
It is mentioned several times throughout the document that this is a conceptual design but use strong references to back up the theory on how this can be used. By referencing whitepapers and Sovrin.org, the authors provide a strong sense of reliability on the information that is provided. The source seems to be neutral with only leaning towards the idea that the information being used for access should be controlled and owned by the user and not by the third-party companies, however, this is due more to the topic than the authors’ writing style.
Prause, G., & Boevsky, I. (2019). Smart contracts for smart rural supply chains. Bulgarian Journal of Agricultural Science, 25 (No 3), 454-463. Retrieved from https://www.researchgate.net/publication/333798861_Smart_contracts_for_smart_rural_supply_chains | Full text
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Yoo, M., & Won, Y. (2018 November). A study on the transparent price tracing system in supply chain management based on blockchain. Sustainability 2018, 10 (4037), https://doi:10.3390/su10114037
Additional articles on Interoperability not yet noted in this Confluence page