Blockchain-based verification framework for data integrity in edge-cloud storage

Dongdong Yue, Ruixuan Li, Yan Zhang, Wenlong Tian, Yongfeng Huang

Abstract: Highlights•A general blockchain based data integrity verification framework for edge-cloud storage scenario.•A sampling strategy to save the energy and improve the response time in the edge-cloud storage scenario.•Implementation of data integrity verification framework including the detailed design of the smart contracts and the major functions.•The employment of blockchain in edge-cloud storage making data integrity verification more flexibility, transparent and auditable.