Electronic report management system based on block chain

The invention discloses an electronic report management system based on a block chain. The system performs real-name authentication on an issuing mechanism and an issuer of an electronic report, stores the electronic report and an electronic signature on the block chain, prevents the electronic report from being tampered, performs real-name authentication on an electronic report downloading user,records the behavior of downloading the electronic report. and monitors each link of the electronic report from generation to use so as to trace back; and the electronic report generates an HASH codeassociated with the downloaded information, so that the user is allowed to use the HASH code to verify the authenticity of the report, and the authenticity of the electronic report is convenient to control. 本发明公开了一种基于区块链的电子报告管理系统，对电子报告的出具机构和出具人进行实名认证，并将电子报告和电子签章存储于区块链上，从而避免电子报告被篡改，对电子报告下载用户进行实名认证，并记录下载电子报告的行为，监控电子报告从生成到使用的每个环节，以便追溯；电子报告生成与下载信息相关联的HASH码，允许用户使用该HASH码验证报告真伪，便于管控电子报告的真实性。