Non-fungible tokens as a bridge for integrated healthcare supply chains: an innovative approach focused on interoperability
研究了利用非同质化代币作为标识符，引用分布在多个区块链上的患者数据，提出选择性信任架构，实现患者控制访问，解决医疗供应链互操作性限制。
• Address interoperability limits in healthcare supply chains. • Use NFTs as identifiers that reference patient data distributed across multiple blockchains. • Propose a Selective Trust Architecture, with patient-controlled access via token ownership. • Introduce the concept of Layer-2 Interoperability in decentralized healthcare systems. • Link artifact design to theory development in blockchain and trust research.