Design of the Smart Contract for “Blockchain + Government Big Data” Sharing

Abstract

The study focuses on developing a smart contract framework for the sharing of government big data in the context of “ckchain + government big data." The unique characteristics of government big data sharing are taken into consideration during the modeling process. The analysis of the smart contract's operational mechanism for "blockchain + government big data" sharing encompasses various aspects, including contract generation, deployment, and invocation. Furthermore, the research investigates the key challenges associated with cross-chain sharing of government big data. Building upon this analysis, the framework and operational mechanism of a smart contract for cross-chain sharing of government big data are examined within the specific scenario of cross-chain sharing. Consequently, valuable recommendations are proposed to facilitate the open sharing and controlled utilization of government big data within the blockchain context.