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Block chain-based gathered screen delivery method, apparatus and device, and medium

A delivery method and blockchain technology, applied in the computer field, can solve problems such as reducing the authenticity and reliability of multi-screen delivery, and achieve the effect of ensuring non-tampering, preventing information from being tampered with, and ensuring authenticity and reliability.

Pending Publication Date: 2019-11-29
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, for the monitoring of multi-screen delivery, it still relies on manual offline delivery site confirmation, information collection, and certificate storage. It is difficult to effectively monitor the multi-screen delivery behavior under the condition of online efficient multi-screen delivery, and reduce the number of multi-screen delivery. true reliability of

Method used

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  • Block chain-based gathered screen delivery method, apparatus and device, and medium
  • Block chain-based gathered screen delivery method, apparatus and device, and medium
  • Block chain-based gathered screen delivery method, apparatus and device, and medium

Examples

Experimental program
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Effect test

no. 1 example

[0074] figure 1 It is a flow chart of the block chain-based method for multi-screen delivery according to the first embodiment of the application. This embodiment is applicable to the situation of online monitoring for online multi-screen delivery. This method can be implemented by a method based on It is executed by a screen-focused delivery device of the blockchain, which is realized by software and / or hardware, and is preferably configured in an electronic device of a node in the blockchain network carrying media information. like figure 1 As shown, the method specifically includes the following:

[0075] S110. Obtain an on-chain transaction processing request initiated by a lightweight node in the screen-gathering device; wherein, the on-chain transaction request carries a media information delivery record of the screen-gathering device.

[0076] In the specific embodiment of this application, the media information blockchain network refers to a blockchain network that p...

no. 2 example

[0092] figure 2 It is a flow chart of the block chain-based screen-focused delivery method according to the second embodiment of the present application. On the basis of the above-mentioned first embodiment, this embodiment further determines the credible time stamp and media information of the media information delivery record The query of delivery records can be explained, which can generate trusted time stamps based on authoritative time service parties, and based on the mapping relationship between media information delivery records, trusted time stamps and deposit certificate numbers, so that media information delivery records are well documented check. like figure 2 As shown, the method specifically includes the following:

[0093] S210. Obtain an on-chain transaction processing request initiated by a lightweight node in the screen-gathering device; wherein, the on-chain transaction request carries a media information delivery record of the screen-gathering device. ...

no. 3 example

[0111] image 3 It is a flow chart of the blockchain-based method for multi-screen delivery according to the third embodiment of the present application. This embodiment is applicable to the situation of online monitoring for online multi-screen delivery. This method can be implemented by a method based on It is executed by a screen-focused delivery device of the blockchain, which is implemented in the form of software and / or hardware, and is preferably configured in an electronic device that carries and supervises nodes in the blockchain network. like image 3 As shown, the method specifically includes the following:

[0112] S310. Obtain an on-chain supervision transaction request sent by the media information blockchain network; wherein, the on-chain supervision transaction request is generated according to the media information delivery record of the screen-gathering device and the trusted time stamp of the media information delivery record.

[0113] In the specific embo...

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Abstract

The embodiment of the invention discloses a block chain-based gathered screen delivery method and device, equipment and a medium, and relates to the technical field of block chains. According to the specific implementation scheme, the method comprises the steps of obtaining an on-chain transaction processing request initiated by a lightweight node in the screen gathering device, wherein the on-chain transaction processing request carries a medium information release record of the screen gathering device; determining a credible timestamp of the medium information release record; sending an on-chain supervision affair request to a supervision block chain network according to the medium information release record and the credible timestamp so as to be used for the supervision block chain network to determine an evidence storage number of the medium information release record; and receiving an evidence storage number, and generating an evidence storage certificate of the medium informationrelease record according to the evidence storage number. By embedding the blockchain network into the screen gathering system, manual participation and processing of an intermediate medium are avoided, information is prevented from being tampered, and then the technical effects of ensuring authenticity and non-tampering performance of released information and improving credibility of a medium information releaser are achieved.

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 specifically to a method, device, device and medium for multi-screen delivery based on blockchain. Background technique [0002] By aggregating multiple types of screens, Juping can reach scenarios such as smart TVs, buildings, theaters, travel, and life services. It can select the appropriate delivery scenario according to the promotion purpose of the media information owner to reach the target audience. [0003] At present, for the monitoring of multi-screen delivery, it still relies on manual offline confirmation of delivery, information collection, and certificate storage. It is difficult to effectively monitor the behavior of multi-screen delivery under the condition of online efficient multi-screen delivery, and reduce the number of multi-screen delivery. true reliability. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): G06Q30/02
CPCG06Q30/0248G06Q30/0251
Inventor 荆博肖伟
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD