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Transaction recovery and freezing method based on block chain

A freezing method and blockchain technology, applied in the field of blockchain-based transaction recovery and freezing, can solve problems such as transaction address loss, and achieve the effect of convenient and normal use

Pending Publication Date: 2021-09-21
福建省哎呦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the transaction address is entered incorrectly, another recovery transaction is initiated within the recoverable time to recover the corresponding funds (the handling fee cannot be recovered as a reward for the block), which can effectively solve the problem of loss caused by entering the wrong transaction address

Method used

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  • Transaction recovery and freezing method based on block chain
  • Transaction recovery and freezing method based on block chain
  • Transaction recovery and freezing method based on block chain

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Experimental program
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Embodiment Construction

[0022] The implementation of the present invention will be described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details of this specification based on different viewpoints and applications without departing from the spirit of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0023] In order to further optimize the above-mentioned technical scheme, the operation steps are as follo...

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Abstract

The invention relates to the field of communication, in particular to a transaction recovery and freezing method based on a block chain. The method comprises the specific steps that S1, a user sets recoverable time and initiates a recoverable transaction; s2, the server confirms the transaction in real time and generates a block; s3, the user applies to initiate a recovery transaction within the recoverable time efficiency; S4, the server verifies the retrieved transaction, confirms the transaction if the verification is passed, generates a block, and transfers the account fund to the account address of the sender. According to the method, transfer loss caused by wrong address input can be effectively avoided, and the problem of no transaction address verification in the existing block chain technology is solved.

Description

technical field [0001] The invention belongs to the communication field, and more specifically relates to a block chain-based transaction retrieval and freezing method. Background technique [0002] The transaction system using blockchain technology has the characteristics of non-tampering (tampering is extremely difficult), irreversibility, and no verification of transaction addresses. Once the transaction cannot be withdrawn, it is often the case that the wrong transaction address is entered and the loss is caused. [0003] The existing invention patent publication number: CN110428238A, the blockchain account withdrawal method and system also involves the blockchain transaction withdrawal method, this method sets a delay period, within which a withdrawal request can be initiated, and the delay period ends It is the same principle as the 24-hour arrival of UnionPay transactions, and can be recovered within 24 hours. It cannot effectively verify whether the wrong transacti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/40
CPCG06Q20/405G06Q20/4015G06Q20/407
Inventor 倪评福
Owner 福建省哎呦科技有限公司