Research On The Application Of Block Chain Evidence

Block chain evidence generally refers to electronic evidence based on block chain technology,including original block chain evidence and derivative block chain evidence.The judicial application of block chain evidence is beneficial to the realization of judicial convenience and justice because of the enhancement of electronic evidence by block chain technology.Through the empirical analysis of some existing judgments based on blockchain evidence,it is found that there are some practical difficulties in the judicial application of block chain evidence,such as the low conversion rate of application,the disunity of the qualification standard of the main body of the certificate-keeping platform,the absence of the rule of the authenticity of electronic data,and the absence of the uniform rule of the examination and determination of block chain evidence.Through combing the relevant literature and judicial practice cases,drawing lessons from the relevant legislation of the United States on the blockchain evidence,it provides useful suggestions for the judicial application of the blockchain evidence.The applicable space of block chain evidence is expanding with the integration of block chain technology and social life.In the field of judicial proof,it is necessary to establish uniform standard rules of examination and determination.This article mainly discusses from five aspects:Firstly,by combing the concept and basic classification of blockchain evidence,the blockchain evidence is divided into original blockchain evidence and derivative blockchain evidence according to the different data generation methods,the derived blockchain evidence is divided in detail.The application of blockchain evidence and its development trend in the future are analyzed.Combined with the system background of judicial system reform,the paper analyzes the system value of the existence of block chain evidence.Secondly,using “Block chain evidence”and “Block chain stores evidence”as search terms,collect case materials on the Judgment Documents Web,as research samples.This paper analyzes the source of block chain evidence,the application of block chain evidence and the differences of block chain evidence review rules,the analysis of differences focuses on the qualification of the platform for storing evidence and the specification of the environment,means and processes for obtaining evidence.Thirdly,through the combination of empirical analysis of data and combing the literature,there are some practical problems in the existing block chain evidence,such as low conversion rate of application,un-uniform qualification standard of the main body of the platform,un-perfect standard of authenticity examination and confirmation of electronic data,and absence of uniform rules of block chain evidence examination and confirmation.Again,through combing the United States on the blockchain evidence of legislation and relevant experience for China to provide useful inspiration.Finally,combining the relevant experience of the United States and the empirical analysis of the blockchain evidence,with a view to strengthening the judicial cognition of blockchain evidence,clarifying the examination and determination criteria of the qualification of the platform for the deposition of evidence,standardizing the evidence collection procedure of blockchain evidence,establishing the auxiliary identification rules and unifying the examination rules of blockchain evidence,perfecting the judicial application of block chain evidence in China.