Block chain-based public accumulation fund management method and device
A management method and management device technology, applied in the field of blockchain-based provident fund management methods and devices, can solve problems such as complex link process and strong centralization, achieve optimized process, realize decentralization, and improve security and reliability sexual effect
Pending Publication Date: 2022-02-22
BANK OF CHINA
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[0004] The embodiment of the present invention provides a blockchain-based provident fund management method to solve the technical problems that the existing provident fund recording methods are relatively centralized and the link process is relatively complicated. The method includes:
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[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0024] figure 1 It is the block chain-based provident fund management method flow in the embodiment of the present invention Figure 1 ,Such as figure 1 As shown, the method includes:
[0025] Step 101: Connect multiple provident fund producers to the blockchain, each provident fund producer as a block;
[0026] Step 102: Receive the user information and updated provident fund information sent by the provident fund generator, record the user information and updated provident fund information by the optimal block, and broadcast the record to each block. If the bloc...
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The invention discloses a public accumulation fund management method and device based on a block chain, and relates to the field of block chains, and the method comprises the steps: enabling a plurality of public accumulation fund generators to access a block chain, and enabling each public accumulation fund generator to serve as a block; receiving user information sent by a public accumulation fund generator and updated public accumulation fund information; recording the user information and the updated public accumulation fund information by the optimal block, broadcasting the record to each block, and storing the user information and the updated public accumulation fund information into the corresponding block when the record is approved by more than a preset number of blocks; and receiving a public accumulation fund query request submitted by a user, querying corresponding personal public accumulation fund information in the corresponding block based on the public accumulation fund query request, and returning the personal public accumulation fund information to the user. By simulating a block chain data storage mode, a block chain system for the personal accumulation fund data is established, decentralization of personal accumulation fund data storage can be realized, an accumulation fund query process is optimized, and query through an accumulation fund payment center is not needed.
Description
technical field [0001] The present invention relates to the field of block chain technology, in particular to a block chain-based provident fund management method and device. Background technique [0002] This section is intended to provide a background or context to embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] At present, the personal provident fund information is stored in the provident fund deposit centers in various places. When you need to inquire about the user's provident fund, you need to go to the provident fund deposit center system to inquire. This kind of recording method is relatively centralized and the link process is relatively complicated. Contents of the invention [0004] The embodiment of the present invention provides a blockchain-based provident fund management method to solve the technical problems that the existing provident fund recordin...
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IPC IPC(8): G06F21/60G06F21/62G06F21/64G06Q50/26G06F16/27
CPCG06F16/27G06F21/64G06F21/602G06F21/6227G06Q50/26
Inventor 滕建德景东亚刘洋王欣
Owner BANK OF CHINA