Evidence storage and processing methods, devices, equipment and media in the chain of justice

An evidence and judicial technology, applied in the computer field, can solve the problems of low chain efficiency, limited carrying capacity of the judicial chain, and inability to upload evidence to the chain, so as to achieve the effect of batch uploading, improving business processing capacity, and ensuring normal operation.

Active Publication Date: 2022-07-19
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current development process of the judicial chain, the carrying capacity of the judicial chain is limited. When the network connection is not smooth or the demand for depositing evidence is large, it is difficult to ensure the normal operation of the business, resulting in the inability to upload evidence to the chain. When there are many evidences, One-by-one chaining leads to low chaining efficiency, which affects the validity of evidence and user experience

Method used

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  • Evidence storage and processing methods, devices, equipment and media in the chain of justice
  • Evidence storage and processing methods, devices, equipment and media in the chain of justice
  • Evidence storage and processing methods, devices, equipment and media in the chain of justice

Examples

Experimental program
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no. 1 example

[0083] figure 1 This is a flow chart of the evidence storage method of the Judicial Chain according to the first embodiment of the present application. This embodiment can be applied to the case where batch evidence is stored in the Judicial Chain through the Judicial Chain. This method can be applied to the nodes of the Judiciary Chain. It can be executed by an evidence storage device of the chain of justice, which is implemented in software and / or hardware, preferably configured in an electronic device bearing a chain of evidence node. like figure 1 As shown, the method specifically includes the following:

[0084] S110: Acquire a certificate transaction request for batch data packets initiated according to user requirements.

[0085] In the specific embodiment of this application, the judicial chain refers to a blockchain network established by the court, facing the public, and providing business operations such as electronic evidence storage and inquiry by all parties in...

no. 2 example

[0109] figure 2 This is a flowchart of the method for depositing evidence in the judicial chain according to the second embodiment of the present application. On the basis of the above-mentioned first embodiment, this embodiment further explains the secondary deposit in the judicial chain. chain for bulk storage. like figure 2 As shown, the method specifically includes the following:

[0110] S210. Obtain a certificate transaction request for batch data packets initiated according to user requirements.

[0111] In the specific embodiment of the present application, the terminal operated by the user can be used as a full node in the certificate deposit chain, thereby initiating a certificate deposit transaction request to the certificate deposit chain network. Further optionally, the certificate deposit chain receives a certificate deposit transaction request initiated by the user through the certificate deposit node in the certificate deposit chain.

[0112] Alternativel...

no. 3 example

[0140] Image 6 It is a flowchart of the evidence processing method of the Judicial Chain according to the third embodiment of the present application. This embodiment can be applied to the case where evidence is stored in the Judicial Chain through the Evidence Deposit Chain. It is executed by the evidence processing device of the chain of justice, the device is implemented in software and / or hardware, and is preferably configured in an electronic device bearing a chain of justice node. like Image 6 As shown, the method specifically includes the following:

[0141] S610. Receive a secondary certificate deposit transaction request initiated by the certificate deposit chain node, wherein the secondary certificate deposit transaction request includes sub-evidence information, the secondary chain time stamp when the judicial chain is chained, and the chain on the certificate chain. The ID of the one-time attestation transaction data. Wherein, the sub-evidence information corr...

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Abstract

The embodiments of the present application disclose a method, device, device and medium for evidence storage and processing of a judicial chain, which relate to the technical field of blockchain. The specific implementation scheme is as follows: obtain a transaction request for a batch of data packets initiated according to user requirements; execute a transaction request for a transaction of evidence, and use the total evidence information of the batch of data packets as the generated transaction data for a transaction in the certificate chain. Perform on-chain storage; according to each evidence in the batch evidence package corresponding to the data of the one-time record-keeping transaction, initiate a secondary record-keeping transaction request to the judicial chain to request the judicial chain to generate the corresponding data of each secondary record-keeping transaction, and store it in the It is stored on the chain in the judicial chain; the data identification of the secondary depository transaction is obtained from the judicial chain, and a mapping relationship is established with the data identification of the primary depository transaction; the depositary certificate is generated according to the mapping relationship and fed back to the user. It can improve the business processing capability of the judicial chain and the efficiency of evidence uploading.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, in particular to the field of blockchain technology, and in particular to a method, device, device, and medium for evidence storage and processing in a judicial chain. Background technique [0002] Evidence based on blockchain storage can be accepted by Internet courts, and the judicial chain provided by the court can be used for evidence storage. However, in the current development process of the judicial chain, the carrying capacity of the judicial chain is limited. When the network connection is not smooth or the demand for evidence storage is large, it is difficult to ensure the normal operation of the business, resulting in the inability of the evidence to be uploaded to the chain. One piece of the chain leads to too low efficiency of the chain, which affects the validity of the evidence and the user experience. SUMMARY OF THE INVENTION [0003] The embodimen...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04L67/1097G06Q50/18H04L9/32
CPCH04L67/1097G06Q50/18H04L9/3263H04L9/3297H04L9/50
Inventor荆博
OwnerBAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD