Internet Rumor Reporting System Based on the Blockchain Incentive Mechanism

Abstract

This study examined the characteristics of internet rumors in the user-generated content (UGC) mode, analysed the advantages of using the blockchain technology to curb internet rumors, and proposed a framework of the internet rumor reporting system based on the blockchain incentive mechanism. With Truffle as a development framework, intelligent contracts such as create, read, update, and delete were created using Solidity. The end users were connected to the blockchain using the MetaMask plugin. Finally, rewards were obtained by the participants, and the decentralizing program Dapp was created. The results showed that the TRUES could support multiuser reporting and execute intelligent contracts automatically and efficiently in a complex internet rumor environment; for the range of 1–2896 participants, virtual currency rewards could be obtained in 0.5–2.5 d. The conclusion showed that the internet rumor reporting system under the blockchain incentive mechanism had the characteristics of multilevel management, and distributed ledger and digital signatures contributed to the retention and traceability of rumors. Intelligent contracts and consensus mechanisms have obvious advantages in dealing with the complex forms of internet rumors.