Resource transfer method and device based on block chain, equipment and storage medium
A technology of resource transfer and blockchain, which is applied in the field of blockchain, can solve problems such as incorrect tax deduction and inaccurate deduction value, and achieve the effect of ensuring accuracy and resource transfer results
Active Publication Date: 2020-01-07
TENCENT TECH (SHENZHEN) CO LTD
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[0004]
The embodiment of this application provides a blockchain-based resource transfer method, device, equipment, and storage medium, which can solve the problems of inaccurate deduction values calculated in related technologies and incorrect tax deduction
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[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.
[0048] figure 1 It is a schematic diagram of the implementation environment of a blockchain-based resource transfer method provided by the embodiment of this application, see figure 1 , the implementation environment may include multiple computer devices, the multiple computer devices may be multiple node devices in the blockchain system, and any node device in the blockchain system can execute the zone-based One or more steps in a blockchain's resource transfer method. The multiple computer devices may be multiple node devices belonging to the same organization, or multiple node devices belonging to different organizations. For example, the multiple computer devices may all belong to a tax agency, and each department in the ta...
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The invention discloses a resource transfer method and device based on a block chain, equipment and a storage medium, and belongs to the technical field of block chains. The method is based on a deduction request of a target user. Obtaining a target deduction condition from the blockchain, according to a target deduction item in the target deduction condition and an identity identifier of a targetuser, obtaining a deduction result; obtaining first data from the block chain, based on the first data and the deduction quota of each deduction item in the target deduction condition, deduction is carried out; determining a deduction value of the target user; completing resource transfer based on the deduction value; the invention discloses a resource transfer method. The blockchain system automatically obtains user data of the target user from the blockchain according to the deduction condition; a user does not need to provide related information by himself / herself, and the data stored in the blockchain cannot be tampered, so that the obtained user data can be effectively ensured to be real and effective, the accuracy of the calculated deduction value is further ensured, and the resource transfer result is ensured to be accurate and errorless.
Description
technical field [0001] The present application relates to the technical field of blockchain, in particular to a resource transfer method, device, equipment and storage medium based on blockchain. Background technique [0002] After the reform of the Individual Income Tax Law, six special additional deductions for children's education, continuing education, serious illness medical treatment, housing loan interest, housing rent and elderly care were added. burden. When declaring the above-mentioned special additional deduction, the taxpayer needs to fill out the declaration form and declare it by himself, and then the taxpayer’s unit or tax authority will review the declaration information filled in the declaration form. After confirming that the information is correct, the taxpayer can follow the special additional deduction. Deduction policy, calculate the deductible value of the taxpayer, and then transfer resources based on the deductible value, that is, tax deduction. ...
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IPC IPC(8): G06Q40/00G06F21/64G06F16/2455G06F16/27
CPCG06Q40/123G06F21/64G06F16/2455G06F16/27Y02D10/00
Inventor 王星雅
Owner TENCENT TECH (SHENZHEN) CO LTD