CD/CV: Blockchain-based schemes for continuous verifiability and traceability of IoT data for edge–fog–cloud

• DOI: 10.1016/j.ipm.2022.103155
• Publication Date: 2022-11-12T16:30:26Z
• Authors: Cristhian Martine...; J.L. González-Com...; Dante D. Sánchez-...; Jesus Carretero
• Keywords: blockchain; Informática; dataflow model; 0202 electrical engineering, electronic engineering, information engineering; edge-fog-cloud; 02 engineering and technology; smart contracts; internet of things

This paper presents a continuous delivery/continuous verifiability (CD/CV) method for IoT dataflows in edge–fog–cloud. A CD model based on extraction, transformation, and load (ETL) mechanism as well directed acyclic graph (DAG) construction, enable end-users to create efficient schemes the verification validation of execution applications edge–fog–cloud infrastructures. scheme also verifies validates established sequences integrity digital assets. CV converts ETL DAG into business model, smart contracts private blockchain automatic transparent registration transactions performed by each application workflows/pipelines created without altering nor workflows. ensures that delivers verifiable information organizations conduct critical decision-making processes with certainty. containerized parallelism solves portability issues reduces/compensates overhead produced CD/CV operations. We developed implemented prototype schemes, which were evaluated case study where user mobility is used identify interest points, patterns, maps. The experimental evaluation revealed efficiency register through network comparison state-of-art solutions.