Research on Convergence Media Consensus Mechanism Based on Blockchain

Abstract

In recent years, the media industry has achieved rapid development and experienced three development stages from traditional media to new media and then to the current convergence media. Convergence media has brought about great changes in content production, communication mechanism, operation and maintenance management, but also brought about problems such as declining credibility of the industry, difficulty in confirming content rights, difficulty in protecting user privacy, etc. Research on convergence media based on blockchain can make use of the characteristics of blockchain to design or optimize the media industry. In this paper, we introduced the development of convergence media, blockchain and consensus mechanism, then we described a sustainable convergence media ecology based on blockchain. Furthermore, we designed and implemented a consensus mechanism named proof of efficiency (PoE). After analysis, PoE can provide high security and resist 51% resource attack, sybil attack, etc. The experimental results show that PoE has the characteristics of decentralization, strong consistency, low energy consumption, short average block generation time, high throughput and short block confirmation time; the consensus results of PoE can reflect the node’s ecological characteristics in convergence media which can stimulate the activity of nodes and better solve the generation of the Matthew effect.

Data Element Sharing in Convergence Media Ecology Based on Evolutionary Game

“…With the application of blockchain, artificial intelligence, big data, cloud computing and other technologies in the convergence media ecology, the convergence media ecology has made certain progress in digital copyright protection, content review and content traceability, and the development of the convergence media ecology has continued to mature [38][39][40][41][42]. Hu et al propose that blockchain-based convergence media leverages blockchain's features to enhance the media industry, and they outline a sustainable convergence media ecology built on blockchain and introduce a consensus mechanism named PoE for this context [43]. Singh et al introduced a practical method that integrates cloud computing and social media analytics to effectively supervise and manage government policies with public engagement, and their approach proved successful in testing for the implementation of GST by the Indian government, showcasing its utility in efficient policy formulation and execution [44].…”

Exploration on the Differences of Media Construction between the East and the West Innovation Path of Campus Media Integration—Take Ningxia Polytechnic as an Example

“…The application of big data can help media practitioners to further check in editing and writing, and improve the accuracy of information. In the same event, we can analyze from different angles according to different audience groups to catch the audience's eye [8]. " Professional talent team, task subdivision, assembly line operation…”

Three-dimensional Teaching Mode of the Course "On Camera Journalists and Live Reports" under the Background of Media Integration

“…Media convergence refers to the process of delivering news information to the audience through the combination and cooperation of various media forms, using new technical means such as the Internet and mobile devices [1] . Traditional media forms such as newspapers, television and radio can no longer meet the diverse needs of audiences, and people are more inclined to obtain news information through emerging social media platforms and live video broadcasts.…”