Research On Internet Information Traceability And Content Clustering Methods

In recent years,Internet information content has exploded into people's daily lives.Various platforms and services produce information content day after day.The industry's demand for Internet information traceability has gradually changed to the safety,reliability and efficiency of information traceability.At the same time,a considerable part of information on the Internet is similar or even duplicated.In the final analysis,there are too many Internet platforms where are no intercommunication between data,causing a lot of waste of resources.In general,the Internet information lacks a unified standardized management.So this article aims to solve some problems in the traditional Internet information field by studying a new set of digital content production and distribution rules.The main innovation is the use of blocks.The blockchain technology realizes the decentralized purpose of digital information content storage and dissemination,and proposes a new traceability and clustering method on the basis of this research.The main research content of this paper is divided into the following four aspects:First,study the nature of the data stored in the blockchain,analyze the digital characteristics of Internet information,and find the points where the two can be combined,as well as the contradictions or technical bottlenecks between them.At present,the application of blockchain technology is very diverse.This article uses the relatively mature and widely used Ethereum network as the carrier.Secondly,according to the digital characteristics of Internet information,a set of digital portrait models and standards suitable for the operating rules of the blockchain system have been designed.This article mainly designs the digital content object model,account model and communication model.In these three models,several key attributes will be stored in the blockchain network for the research of traceability methods.Third,innovatively use the distributed storage system-IPFS network to store the original data that does not need to be stored in the blockchain system,such as text,pictures,videos,etc.,while also using the characteristics of the IPFS network to achieve some clustering analysis.Finally,build a front-end and back-end framework,combine Ethereum and IPFS network to realize data interaction,research and test Internet information traceability and clustering methods based on blockchain technology and IPFS network.This article points out the research on the insufficiency of the existing traceability methods based on centralized structure and blockchain technology.Based on the characteristics and transmission methods of digital content,the Internet information traceability and content clustering methods based on blockchain technology are deeply studied.A digital content dissemination transaction model supporting traceability is proposed,which can describe the diversified and multi-associated dissemination methods of digital content,and can ensure the effectiveness and efficiency of traceability in cross-platform applications.