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Block chain-based method, system, and electronic equipment for recording screen evidence

A block chain and screen recording technology, applied in the direction of electrical digital data processing, instruments, calculations, etc., can solve the problems of laborious cost, high cost, etc., and achieve the effect of simplifying the evidence collection process and reducing the cost of evidence collection

Active Publication Date: 2021-10-29
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method needs to be processed by manual screen recording by notaries, which is laborious and costly

Method used

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  • Block chain-based method, system, and electronic equipment for recording screen evidence
  • Block chain-based method, system, and electronic equipment for recording screen evidence
  • Block chain-based method, system, and electronic equipment for recording screen evidence

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Embodiment Construction

[0035] Embodiments of the present application provide a block chain-based method, system, and electronic device for screen recording and forensics.

[0036] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0037] figure 1 It is a flow chart of a blockchain-based screen recording and evidence collection method in an embodiment of the present application. figure 1 Methods can include:

[0038...

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PUM

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Abstract

The present application discloses a method, system, and electronic device for recording and obtaining evidence based on blockchain. The method includes: responding to the invocation request of the local screen recording smart contract of the blockchain, and acquiring the local screen recording smart contract. The local screen recording smart contract includes codes for realizing the local screen recording process. The local screen recording process at least includes starting the screen recording function, executing machine operation instructions, and ending the screen recording to generate a screen recording file; based on the local The screen recording smart contract executes the local screen recording process and broadcasts the execution event to the blockchain cluster for consensus verification; receives the consensus result fed back by the consensus node of the blockchain; when the feedback consensus result satisfies the consensus condition, all The hash information of the screen recording file is stored in the blockchain ledger of the blockchain.

Description

technical field [0001] The present application relates to the technical field of computer software, in particular to a block chain-based method, system and electronic equipment for screen recording and evidence collection. Background technique [0002] The existing notary office’s evidence collection method usually adopts the offline notary office’s evidence collection model, and the notary personnel use the camera to record the screen to prove the credibility of the local operation behavior. This method needs to be processed by manual screen recording by notaries, which is laborious and costly. [0003] How to simplify the evidence collection process, reduce the cost of evidence collection, and ensure the reliability of evidence collection is a technical problem that needs to be solved urgently. Contents of the invention [0004] The purpose of the embodiments of the present application is to provide a method, system and electronic equipment for obtaining evidence based ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/62
CPCG06F21/6272
Inventor 栗志果
Owner ADVANCED NEW TECH CO LTD
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