Blockchain-based electronic contract management system

Abstract

The invention relates to the technical field of blockchains, in particular to a blockchain-based electronic contract management system, which comprises a user information management unit, an electronic contract template management unit, an electronic contract information receiving unit, an electronic contract information processing unit and an electronic contract information storage unit. All operation data of the whole electronic contract signing process are stored in the server of the blockchain, so that a user can trace back the process of any operation, and the safety and legitimacy of electronic contract signing are ensured; the screen of the electronic signature table is cleaned through the cleaning unit, so that the electronic signature table can be quickly put into use after beingplaced for a long time; and meanwhile, the cleaning unit can automatically maintain and clean the screen of the placed electronic signature table at regular time, and manpower resources are saved while the electronic signature table is prevented from being damaged.

Description

technical field [0001] The present invention relates to the technical field of blockchain, in particular to an electronic contract management system based on blockchain. Background technique [0002] Blockchain technology, blockchain is a new type of decentralized information technology, which can safely store digital transactions or other data, and the information cannot be forged and tampered with. It is the underlying technology of digital currencies such as Bitcoin and Ethereum. The transaction confirmation on the blockchain is completed by the consensus of all nodes on the blockchain, and after the consensus is successful, it is packaged and written into the block. The blockchain maintains a public account book for storing all transactions on the blockchain network. The public account book is located on the storage block, and any node has a complete copy, so as to ensure that it cannot be forged and tampered with, and realize information sharing. It can improve the eff...

AI Technical Summary

Problems solved by technology

[0004] Larger companies often rent a large venue with multiple electronic signature stations when signing electronic contracts, and use the electronic signature stations to electronically sign in for incoming guests. The electronic contract can play a role in expanding the influence of the company; however, due to the large number of people in the venue, the dust caused by personnel exchanges and the bacteria in the droplets produced during the talk will adhere to the screen of the electronic signature table, which is for the It is difficult to clean the surface of the electronic signature table; at the same time, the surface of the electronic screen is easy to attach germs, which is easy to cause cross-infection when guests come into contact with the electronic signature table; When the electronic signature table is not in use, it needs to be regularly maintained and cleaned by a special person, which takes up human resources; and the static electricity on the surface of the electronic screen is easy to attract dust, and manual cleaning is difficult to ensure thorough cleaning, and the surface of the electronic screen accumulates a lot of dust, which may even cause dust to seep into the screen and The gap between the platform body causes damage to the electronic signature platform

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