Electronic archive management method and device based on block chain, and electronic equipment

A technology of electronic archives and management methods, applied in the field of blockchain, can solve the problems of poor security of electronic archives storage, achieve the effect of avoiding illegal tampering or malicious damage, and ensuring security
CN113806816APending Publication Date: 2021-12-17BEIJING HANGXING YONGZHI TECH
3 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING HANGXING YONGZHI TECH
Publication Date
2021-12-17

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses an electronic archive management method and device based on a block chain, and electronic equipment, and is applied to a block chain network. The block chain network comprises an auditing terminal and a plurality of electronic archive making terminals, and each electronic archive making terminal serves as a node in the block chain network to upload an electronic archive to the block chain network. The method comprises the following steps: when an electronic file uploaded from an electronic file making terminal is received, triggering execution of an electronic file identifier generation intelligent contract to generate an electronic file identifier; sending the electronic archive to an auditing terminal for auditing, so that the auditing terminal performs consistent hash operation and signature on the electronic archive when the auditing is passed; and when the auditing result meets the uplink requirement, packaging the electronic archive and the electronic archive identifier and the hash value corresponding to the electronic archive for uplink storage. The electronic file is stored in the block chain by combining the block chain technology, so that the electronic file is prevented from being illegally tampered or malignant damaged, and the security of the stored electronic file is ensured.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The present invention relates to block chain technical field, particularly relates to an electronic file management method, apparatus and electronic equipment which is based on block chain. Background technique

[0002] Technology has distributed storage block chain, and other transmission characteristics point, the data stored in the block chain may be related to encryption by the cryptographic tampering and can not guarantee its unforgeable, and the end of the network may be constituted by a multi-node implements data storage and to the center and to trust management, and data stored on some long-term real need of great significance.

[0003] The traditional paper-based records management mode in the query, there are a lot of defects in management, digital archive management system is able to query the database to improve search speed by, by simplifying the management process online approval. However, the current digital file management method is limited ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More