Contract management method and device based on block chain, equipment and storage medium
A contract management, blockchain technology, applied to equipment and storage media, blockchain-based contract management method, device field, can solve the problem of inability to carry out targeted management, low contract data processing efficiency, and inability to effectively meet the contract management and other issues to achieve the effect of facilitating contract management, providing efficiency, and quickly uploading and storing
Inactive Publication Date: 2021-09-21
北京童乐丰华科技有限公司
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Problems solved by technology
However, when contracts are managed based on blockchain in the existing technology, the contract data processing efficiency is not high, and targeted management cannot be carried out. The application effect of blockchain in contract management is not good, and it cannot effectively meet the requirements of contract management. Require
Method used
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Embodiment
[0057] Such as figure 1 As shown, in the first aspect, the embodiment of the present invention provides a blockchain-based contract management method, including the following steps:
[0058] S1. Build an initial contract transfer framework;
[0059] In some embodiments of the present invention, first, an initial contract transmission framework is established for transmitting relevant contract data, and the initial contract transmission framework includes configuration data such as data transmission channels, transmission nodes, and associated channels between nodes.
[0060] S2. Obtain the user contract data based on the initial contract transmission framework, and verify the identity of the contract signatory according to the identity information of the contract signatory in the user contract data;
[0061] In some embodiments of the present invention, the user contract data is obtained based on the established initial contract transmission framework. The authenticity of th...
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The invention discloses a contract management method and device based on a block chain, equipment and a storage medium, and relates to the technical field of contract management. The method comprises the steps of constructing an initial contract transmission framework; obtaining user contract data, and carrying out identity verification on a contract signing party; after the identity verification is passed, obtaining signature information of a contract signing party for a corresponding contract, and writing the signature information into corresponding user contract data to obtain target user contract data; establishing different types of contract directories; adjusting the initial contract transmission framework according to the contract directories of the various types to obtain a target contract transmission framework; uploading the target user contract data to a corresponding contract directory in a block chain; encrypting the contract data of the target user; and establishing an intelligent contract, and limiting the operation authority of the contract data of the target user in the block chain. According to the invention, efficient management can be performed on various contracts in a targeted manner, and the contract data processing efficiency is greatly improved.
Description
technical field [0001] The present invention relates to the technical field of contract management, in particular to a block chain-based contract management method, device, equipment and storage medium. Background technique [0002] In recent years, blockchain has been applied in more and more fields. Blockchain technology is a distributed ledger technology that connects transaction records in series through cryptography and confirms them through a consensus mechanism between nodes to ensure that transaction records cannot be tampered with, and are safe and transparent. The data or information stored in the blockchain has the characteristics of non-tampering and forgery, traceability, openness and transparency, and not easy to lose. With the development of Internet technology, the traditional contract signing process is transferred to the Internet, and the contract management process such as contract signing and analysis can be realized electronically through the electronic...
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Login to View More IPC IPC(8): G06F16/27G06F21/60G06F21/64G06Q50/18
CPCG06F16/27G06F21/602G06F21/64G06Q50/18
Inventor 曲富尧
Owner 北京童乐丰华科技有限公司