Preprint
Aug 2026
Trustless Accountable Data Sharing for Supply Chains: A Reference Architecture and MoreMedDiet Proof-of-Concept
The resulting design offers a reusable blueprint for multi-actor supply chains, including agri-food and pharmaceutical domains, and illustrates how Self-Sovereign Identity and W3C Verifiable Credentials can provide portable and auditable access governance over Hyperledger Fabric channels.
Michal Kit, Montassar Naghmouchi, Maryline Laurent et al.
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