Research On Ethereum Network Transaction Detection Technology

Ethereum is one of the classic applications of blockchain technology which is valuable and has important prospects in many fields.However,because of the anonymity of blockchain technology,currently,a good method for regulating blockchain content has not been realized.How to conduct effective Ethereum transaction detection is of great significance to Ethereum content supervision.This article focuses on the fine-grained supervision of the spread of transaction on Ethereum.To research on its transaction detection technology,this article mainly including the following two innovations:(1)Research on Ethereum Probe Node Deployment StrategyThis paper proposes an Ethereum probe node deployment strategy,which contains analysis and design based on the Ethereum design concept and network construction mechanism.Also,this paper designs a method for selecting the number of probe nodes to cover the size of the Ethereum network.The distributed strategy forms a complete Ethereum probe node deployment strategy,which enables the use of as few probe nodes as possible to cover entire network nodes,and to detect more comprehensive transaction information.(2)Research on Ethereum Probe Node Data Sharing Storage MethodThis paper proposes a shared storage method for Ethereum probe nodes.This method realizes shared storage of partial data between nodes by designing a data sharing mode between Ethereum nodes,and this mode guarantees the independence of shared storage nodes in the network functional integrity.Finally,this paper designs and implements an Ethereum transaction detection deployment system,including the probe node data deployment layer and the probe node storage layer.The system is based on the Ethereum private chain which built in a controllable environment,using shared storage probe nodes to complete the Ethereum transaction detection deployment.And then the system analyze the deployment and storage to display the effect.According to the experimental results,the Ethereum transaction detection method proposed in this paper can evenly distribute the probe nodes without affecting network operation.This method effectively cover more comprehensive nodes in the network with as few probe nodes as possible,and meanwhile,the data sharing rate between the Ethereum probe nodes could reach 74%,which reduces the storage occupation of the probe nodes during deployment,so that this method provides support for subsequent transaction information analysis.