CN111383109B

CN111383109B - Picture copyright trading method and device

Info

Publication number: CN111383109B
Application number: CN201811647532.9A
Authority: CN
Inventors: 刘文浩; 江波
Original assignee: 3600 Technology Group Co ltd
Current assignee: 3600 Technology Group Co ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2024-04-12
Anticipated expiration: 2038-12-29
Also published as: CN111383109A

Abstract

The invention provides a copyright transaction method and device for pictures, wherein the method comprises the following steps: when a browse request for the original pictures to be sold is received from a purchasing user, the original pictures with the marks to be sold and corresponding preset transaction conditions can be obtained and provided for the purchasing user. And then receiving a purchase operation triggered by the purchase user aiming at any original picture with the to-be-sold identification, and judging whether the purchase user accords with the preset transaction condition of the picture according to the purchase operation. If yes, reading the digital fingerprint information corresponding to the original picture written in the blockchain in advance, determining the current ownership user of the digital fingerprint information, and changing the determined current ownership user of the digital fingerprint information into a purchasing user. According to the invention, the digital fingerprint information corresponding to the original picture is written into the blockchain in advance, so that the security and the effectiveness of the copyright information of the original picture can be effectively ensured based on the characteristics of decentralization, disclosure, transparency and non-falsification of the blockchain.

Description

Picture copyright trading method and device

Technical Field

The invention relates to the technical field of computer application, in particular to a picture copyright trading method and device.

Background

In the prior art, the original work created by a user is not always effectively protected by copyright, and no suitable platform is available for converting the original work into value in time, so that the original work can be effectively used, and the original work can not only lead to the efforts of the authors of the original work and the eastern flow of sweat, but also greatly strike the enthusiasm created by the originators. Furthermore, as some originality authors have insufficient legal and economic consciousness, the buyers of the works find that the copyright has a phenomenon of 'one woman has multiple grafts' after a post through offline copyright trade, so that more and more copyright disputes are generated.

Therefore, how to realize the picture copyright trade more safely and reliably is an important problem facing the present day.

Disclosure of Invention

The present invention has been made in view of the above problems, and an object of the present invention is to provide a method and apparatus for copyright transaction of pictures that overcomes or at least partially solves the above problems.

According to an aspect of the present invention, there is provided a method for trading copyrights of pictures, applied to a process of purchasing copyrights of original pictures, including:

when a browsing request for original pictures to be sold is received from a purchasing user, the original pictures with the marks to be sold and corresponding preset transaction conditions are obtained and provided for the purchasing user;

Receiving purchase operation triggered by a purchase user aiming at any original picture with a to-be-sold identifier, and judging whether the purchase operation accords with preset transaction conditions of the picture;

if yes, reading the digital fingerprint information corresponding to the original picture written in the blockchain in advance, determining the current ownership user of the digital fingerprint information, and changing the determined current ownership user of the digital fingerprint information into the purchasing user.

Optionally, before receiving the browse request from the purchasing user for the original picture to be sold, the method further includes:

receiving a registration request carrying user information from any user, wherein the any user comprises the purchasing user and a selling user selling the original picture;

analyzing the user information from the received registration request, and registering a corresponding account for any user based on the user information, wherein the purchasing user corresponds to a first account and the selling user corresponds to a second account;

and allocating a unique point storage address for the successfully registered account, and binding the account with the point storage address corresponding to the account.

Optionally, the preset transaction conditions of the original picture include:

And the purchasing user provides the point of the appointed numerical value for the selling user, wherein the point is acquired by the purchasing user according to a preset point acquisition mode.

Optionally, determining whether the purchase operation meets a preset transaction condition of the picture includes:

judging whether the point of the appointed numerical value is transferred from the point storage address corresponding to the first account to the point storage address corresponding to the second account;

if yes, the purchasing operation accords with the transaction condition of the original picture.

Optionally, the preset integral acquisition mode includes at least one of the following:

the user completes account registration of the picture copyright transaction, and corresponding points are distributed in the point storage addresses corresponding to the account where the user is located;

uploading an original picture by a user, and distributing corresponding points to the point storage addresses corresponding to the account of the user;

selling original pictures by a user, and distributing corresponding points to the point storage addresses corresponding to the accounts of the user;

and the user completes other point tasks with corresponding numerical value points, and the points with the corresponding numerical values are distributed to the point storage addresses corresponding to the account where the user is located.

Optionally, after changing the determined current ownership user of the digital fingerprint information to the purchasing user, the method further includes: and changing the mark to be sold of the original picture into a sold mark.

receiving original pictures and copyright owner information of the pictures uploaded by a selling user;

generating unique digital fingerprint information for the original picture, writing the digital fingerprint information into a blockchain, and identifying the copyright owner of the original picture as an ownership user of the digital fingerprint information;

and receiving transaction conditions submitted by the selling user aiming at the original picture, and adding the identification to be sold for the original picture.

Optionally, generating unique digital fingerprint information for the original picture includes:

receiving author information of original pictures uploaded by a selling user;

calculating a hash value of the original picture by adopting a preset hash algorithm based on the original picture and the author information thereof;

generating a private key and a public key pair for the received original picture, encrypting the hash value of the original picture by using the private key to generate a user signature, and combining the generated user signature and the public key to generate a digital fingerprint.

Optionally, the method further comprises:

and receiving other related information of the original picture uploaded by the selling user, and establishing a corresponding relation between the other related information of the original picture and the original picture.

Optionally, the original picture related information includes at least one of:

the type of the original picture, the title, the creator information, and the work introduction.

Optionally, after establishing the correspondence between the other related information of the original picture and the original picture, the method further includes:

receiving a browsing request of the purchasing user for other related information of the original picture;

and providing other related information of the original picture for the purchasing user, and executing the browsing operation corresponding to the browsing request.

receiving an editing request and/or a browsing request of the selling user for the transaction condition and other related information of the original picture;

and executing corresponding operations on the transaction conditions and other related information of the original picture based on the editing request and/or the browsing request.

According to another aspect of the present invention, there is also provided a copyright trading device for pictures, including:

The acquisition module is suitable for acquiring the original picture with the mark to be sold and the corresponding preset transaction condition when receiving a browsing request of the purchasing user for the original picture to be sold, and providing the original picture with the mark to be sold and the corresponding preset transaction condition for the purchasing user;

the judging module is suitable for receiving purchasing operation triggered by a purchasing user aiming at any original picture with a to-be-sold identifier and judging whether the purchasing operation accords with preset transaction conditions of the picture or not;

the changing module is suitable for reading the digital fingerprint information corresponding to the original picture written in the blockchain in advance after the judging module judges that the purchasing user accords with the preset transaction condition of the picture according to the purchasing operation, determining the current ownership user of the digital fingerprint information, and changing the determined current ownership user of the digital fingerprint information into the purchasing user.

Optionally, the apparatus further comprises:

the first receiving module is suitable for receiving a registration request carrying user information from any user, wherein the any user comprises the purchasing user and a selling user selling the original picture;

the registration module is suitable for analyzing the user information from the received registration request, and registering a corresponding account for any user based on the user information, wherein the purchasing user corresponds to a first account, and the selling user corresponds to a second account;

And the binding module is suitable for distributing a unique integral storage address for the successfully registered account and binding the account and the integral storage address corresponding to the account.

Optionally, the preset transaction conditions of the original picture include:

Optionally, the judging module is further adapted to:

Optionally, the modification module is further adapted to:

and after the determined current ownership user of the digital fingerprint information is changed into the purchasing user, changing the identifier to be sold of the original picture into a sold identifier.

Optionally, the device further comprises a generating module and an adding module,

the first receiving module is further adapted to receive the original picture uploaded by the selling user and the copyright owner information of the picture;

the generation module is suitable for generating unique digital fingerprint information for the original picture, writing the digital fingerprint information into a block chain, and identifying the copyright owner of the original picture as an ownership user of the digital fingerprint information;

the adding module is suitable for receiving the transaction condition submitted by the selling user aiming at the original picture and adding the identification to be sold for the original picture.

Optionally, the generating module is further adapted to:

receiving author information of original pictures uploaded by a selling user;

Optionally, the apparatus further comprises a setup module,

the first receiving module is further adapted to receive other related information of the original picture uploaded by the selling user;

the establishing module is suitable for establishing the corresponding relation between other related information of the original picture and the original picture.

Optionally, the original picture related information includes at least one of:

Optionally, the apparatus further comprises:

the second receiving module is suitable for receiving a browsing request of the purchasing user for other relevant information of the original picture after the corresponding relation between the other relevant information of the original picture and the original picture is established by the establishing module;

the first execution module is suitable for providing other related information of the original picture for the purchasing user and executing the browsing operation corresponding to the browsing request.

Optionally, the apparatus further comprises:

The third receiving module is suitable for receiving an editing request and/or a browsing request of the selling user for the transaction condition and other related information of the original picture after the corresponding relation between the other related information of the original picture and the original picture is established by the establishing module;

and the second execution module is suitable for executing corresponding operations on the transaction conditions and other related information of the original pictures based on the editing request and/or the browsing request.

According to yet another aspect of the present invention, there is also provided a computer storage medium storing computer program code which, when run on a computing device, causes the computing device to perform the method of copyright trading of pictures as described in any of the embodiments above.

According to yet another aspect of the present invention, there is also provided a computing device including: a processor; a memory storing computer program code; the computer program code, when executed by the processor, causes the computing device to perform the method of copyright trading of pictures as described in any of the embodiments above.

In the embodiment of the invention, in the purchase process of the original picture copyright, when a browsing request of a purchasing user for the original picture to be sold is received, the original picture with the mark to be sold and the corresponding preset transaction condition can be acquired and provided for the purchasing user. And then receiving a purchase operation triggered by the purchase user aiming at any original picture with the to-be-sold identification, and judging whether the purchase user accords with the preset transaction condition of the picture according to the purchase operation. If yes, reading the digital fingerprint information corresponding to the original picture written in the blockchain in advance, determining the current ownership user of the digital fingerprint information, and changing the determined current ownership user of the digital fingerprint information into a purchasing user. Therefore, the embodiment of the invention writes the digital fingerprint information corresponding to the original picture into the blockchain in advance, so that the safety and the effectiveness of the copyright information of the original picture can be effectively ensured based on the decentralization, disclosure, transparency and non-falsification characteristics of the blockchain. And the copyright transaction of the picture is realized by changing the digital fingerprint ownership users of the picture recorded in the blockchain, so that the original picture can be more conveniently and timely converted into the equivalent value, the demands of selling users and purchasing users are met, the dispute problem about the copyright ownership of the picture can be effectively avoided, and the picture copyright transaction experience of the user is improved.

The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.

The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 shows a flow diagram of a method of copyright trading of pictures according to an embodiment of the present invention;

FIG. 2a shows a schematic diagram of a copyright trade process for a picture according to one embodiment of the present invention;

FIG. 2b shows a schematic diagram of an integrated flow process according to one embodiment of the invention;

Fig. 3 is a partial schematic diagram in a picture copyright information registration interface according to an embodiment of the present invention;

fig. 4 shows a schematic configuration diagram of a copyright transacting device for pictures according to one embodiment of the present invention;

fig. 5 is a schematic diagram showing the construction of a copyright transacting apparatus for pictures according to another embodiment of the present invention;

fig. 6 shows a schematic configuration diagram of a copyright transacting device for pictures according to still another embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In order to solve the technical problems, the embodiment of the invention provides a picture copyright trading method which is applied to an original picture copyright purchasing process. Fig. 1 shows a flow diagram of a method of copyright trading of pictures according to an embodiment of the present invention. Referring to fig. 1, the method includes at least steps S102 to S108.

Step S102, when a browse request for original pictures to be sold is received from a purchasing user, the original pictures with the marks to be sold and corresponding preset transaction conditions are obtained and provided for the purchasing user.

Step S104, receiving purchase operation triggered by a purchase user for any original picture with a to-be-sold identifier.

Step S106, judging whether the purchasing operation accords with the preset trade condition of the picture. If yes, go to step S108; if not, ending.

And S108, reading the digital fingerprint information corresponding to the original picture written in the blockchain in advance, determining the current ownership user of the digital fingerprint information, and changing the determined current ownership user of the digital fingerprint information into a purchasing user.

According to the embodiment of the invention, the digital fingerprint information corresponding to the original picture is written into the blockchain in advance, so that the safety and the effectiveness of the copyright information of the original picture can be effectively ensured based on the characteristics of decentralization, disclosure, transparency and non-falsification of the blockchain. And the copyright transaction of the picture is realized by changing the digital fingerprint ownership users of the picture recorded in the blockchain, so that the original picture can be more conveniently and timely converted into the equivalent value, the demands of selling users and purchasing users are met, the dispute problem about the copyright ownership of the picture can be effectively avoided, and the picture copyright transaction experience of the user is improved.

In an embodiment of the present invention, in order to ensure the security of copyright transactions of each user, a registration request carrying user information from any user may also be received. Wherein, any user includes a selling user and a purchasing user. And then analyzing the user information from the received registration request, and registering a corresponding account for any user based on the user information. Here, a purchasing user may be defined to correspond to a first account and a selling user may be defined to correspond to a second account. And then, a unique point storage address is allocated for the successfully registered account, and the account and the point storage address corresponding to the account are bound. In this embodiment, the points storage address may be used to store revenue points that the user obtains by uploading the original picture.

Referring to step S106, in an embodiment of the present invention, the transaction condition of the original picture may be a point of a designated value provided by the purchasing user to the selling user, wherein the point is obtained by the purchasing user according to a preset point obtaining manner. In this embodiment, the points of the specified value may be points values set by the original picture uploading user according to the value of the uploaded picture.

The above embodiment has described that any user is assigned with a unique point storage address after registering the corresponding account, and therefore, when step S106 is performed to determine whether the purchase operation meets the preset transaction condition of the picture, it may be determined whether the point of the specified value is transferred from the point storage address corresponding to the first account (purchasing user) to the point storage address corresponding to the second account (selling user). If yes, the purchasing operation accords with the transaction condition of the original picture. The point of the appointed numerical value is reduced from the point storage address corresponding to the first account, and the point of the appointed numerical value is increased from the point storage address corresponding to the second account.

The process of doing a copyright transaction using points is described in detail below, in this embodiment, referring to fig. 2a, the purchasing user is "Bob", and the selling user who purchases an object (e.g., an original picture) is "Alice". When a selling user 'Alice' sells copyrights of original pictures, uploading the original pictures and author information of the pictures to a copyright protection platform, and generating digital fingerprints of the original pictures. The specific generation of digital fingerprints will be described in detail later. Further, copyrights of the original pictures are sold based on the copyright trading platform. The purchasing user 'Bob' purchases the copyright of the original picture of 'Alice' by consuming points, and when the copyright meets the transaction condition proposed by 'Bob', the digital fingerprint ownership of the original picture can be obtained, so that the change of the digital fingerprint ownership user of the original picture is realized. For example, the transaction condition is to transfer 200 points from the point memory address corresponding to the account of the purchasing user (e.g., "Bob") to the point memory address corresponding to the selling user "Alice" account.

In this process, a digital fingerprint ownership modification process of an original picture, a transfer process of points, a process of judging whether a purchasing operation of a purchasing user "Bob" meets a transaction condition, and the like may be performed based on an intelligent contract. An intelligent contract is a computer protocol that aims to propagate, verify, or execute contracts in an informative manner. Smart contracts allow trusted transactions to be made without third parties, which transactions are traceable and irreversible. The intelligent contract of the embodiment of the invention is established on the alliance chain. A federation chain is a member and limited third party directed only to a particular group, which internally designates a plurality of preselected nodes as billing agents, the generation of each block being determined jointly by all preselected nodes, which has the property of being public, transparent and non-tamperable.

In the embodiment of the invention, the works traded by the trading platform are all disposable buying and breaking, and before the trade is determined, trade conditions, user demands and the like can be manually checked to reduce the future disputes as much as possible.

In an embodiment of the present invention, the preset integral may be obtained in a plurality of ways, which are described below.

In the first mode, the user completes account registration of the picture copyright transaction, and corresponding points are distributed in the point storage addresses corresponding to the account where the user is located.

For example, after registering an account, the user may assign a certain initial numerical credit to the credit storage address of the user account. The user can be any user, such as painters, photography lovers,

And in a second mode, after the user uploads the original picture, corresponding points are distributed to the point storage addresses corresponding to the account where the user is located.

In this manner, in order to encourage the user to upload as many original pictures as possible, after the user uploads the original pictures, points with a certain value are allocated as rewards to the point storage addresses of the user accounts. In this way, the premise of allocating points to the user account is that after the original picture uploaded by the user is subjected to audit analysis, it is determined that the picture is indeed the original picture of the user. Here, the process of auditing and analyzing the original picture may be to call a preset picture search engine, and use the picture search engine to search the same picture as the picture uploaded by the selling user from the network, so as to obtain a search result. If the search result shows that the same picture is not found, the uploaded picture is the original picture of the user. If the search result shows that the same picture is found, the uploaded picture is not the original picture of the user.

And thirdly, selling the original picture by the user, and distributing corresponding points to the point storage address corresponding to the account of the user.

In fact, when the purchasing user triggers a purchasing operation on the original picture carrying the mark to be sold and the purchasing operation accords with the transaction condition of the original picture, the point of the appointed value is transferred from the point storage address corresponding to the account of the purchasing user to the point storage address corresponding to the account of the selling user.

And fourthly, the user completes other point tasks with corresponding numerical value points, and the points with corresponding numerical values are distributed in the point storage addresses corresponding to the account where the user is located.

In this manner, the user can complete the point task issued by the copyright trading platform or the point task issued by the third task issuer through the copyright trading platform to obtain the point of the value corresponding to the task in the point storage address corresponding to the account. For example, the integrating task may be a commercial map matching task, and the user may obtain the integral of the corresponding value by uploading an appropriate original picture for the map matching task and under the condition that the original picture meets the task requirement of the map matching task.

In the embodiment of the present invention, although the above describes a plurality of ways of obtaining the integral, the total output value of the integral is not limited, but is distributed according to a corresponding distribution scheme, and is specifically described below in an embodiment.

In this example, assuming an integrated total yield value of 10 parts per million, the allocation scheme is: 40% (i.e., 4 parts per million) is assigned to the revenue platform; 10% (i.e., 1 part per billion) assigned to the internal team; 25% (i.e., 2.5 parts per million) to the foundation as foundation reserved points; 15% (i.e., 1.5 parts per million) is assigned to the partner as a partner subsidy; 10% (i.e., 1 part per billion) is assigned to the community.

The points distributed to the profit platform are initially frozen, and can be thawed and distributed to originators who create the profits in proportion according to the corresponding point exchange rate and the commercial profits on the same day.

Points assigned to internal teams are used to provide the core staff of the initiating team, the relevant team making efforts and contributions during development, investors, consultant teams continuously devoting manpower, material resources, intelligence during project design, resource organization, and incubation of the business environment. They are offered a credit in return, which is initially frozen and can be thawed year by year.

Points allocated to the foundation are reserved as investment operation foundation of the copyright trade foundation for marketing, rewards, liquidity planning, business opening, legal compliance and the like in order to maintain rapid shaping and subsequent sustainable development of communities and the whole ecological environment. For example, the integration acquired by the integration acquisition mode one, mode two, mode four described above may come from this partial integration.

Points assigned to the partner are used for providing the partner in the early development process of the copyright trade project, such as photographers, institutions, third party services and enterprises, thanks to the investment of manpower, material resources, funds and intelligence in the process of the copyright platform project.

Points assigned to communities are used to reward people who have contributed to the organization, promotion, and promotion of copyrighted platform activities. For example, the integration acquired by the first, second, and fourth integration acquisition modes described above may be derived from this partial integration.

In the embodiment of the invention, the user can also check the points on the account at any time and exchange the equivalent value articles by using the points on the account. Specifically, when a request for checking the copyright and income credits of the user (including the selling user and the purchasing user) is received, counting the copyright and income credits in the credit storage address corresponding to the user account, and displaying the counted copyright and income credits. And further acquiring a converted article corresponding to the preset designated numerical value point, determining and counting the article which can be converted by the copyright benefit numerical value and recommending the obtained article to the user, wherein the user can convert the article of the heart instrument according to the own needs and the numerical value of the point. Therefore, the selling user can obtain corresponding points through selling the copyrights of the pictures, and further exchange corresponding articles by utilizing the obtained points so as to convert the original pictures into corresponding values.

The integrated bulk flow process is described in one embodiment.

Referring to fig. 2b, after a user uploads an original picture (e.g., an advertisement picture) to a copyright platform and grants a picture copyright to the copyright platform, the copyright platform may obtain a corresponding commercial benefit by using the original picture. The copyright platform can then purchase the cloud drills from the cloud drill pool by utilizing the acquired benefits to obtain corresponding cloud drill readiness. And thawing the points with the corresponding values from the point pool by using the cloud drill preparation gold according to the corresponding exchange rate (namely the exchange rate between the cloud drill and the points), and distributing the thawed points to users uploading the original pictures according to a certain proportion. The user may redeem the points obtained at the exchange rate and consume the points in the cloud point mall, such as purchasing items equivalent to the points obtained.

In this embodiment, the user may use the obtained points in the picture copyright trade process in the above method, such as the purchasing user purchasing the copyright of the original picture with the mark to be sold by using the obtained points. In addition, some commissions (i.e. corresponding credits) may be generated during the picture copyright trade, and these commissions may be fed back to the pool of credits again. In order to ensure the stability and balance of the thawed integral values, the scheme can also recycle the integral, such as recycling the integral of the corresponding value into an integral pool and freezing the integral of the corresponding value. Here, both the cloud drilling pool and the cloud drilling mall are based on a federation chain.

In an embodiment of the present invention, after the user initially uploads the original picture, a to-be-sold identifier is added to the original picture to indicate that the current state of the original picture is to be sold. After the ownership user of the digital fingerprint information of the original picture is changed into the purchasing user, the state of the original picture can be updated in time, namely, the to-be-sold identification of the original picture is changed into the sold identification, so that the current state of the original picture is indicated to be sold.

In an embodiment of the present invention, before receiving a browsing request from a purchasing user for an original picture to be sold, unique digital fingerprint information may be generated for the original picture by receiving the original picture uploaded by the selling user and the copyright owner information of the picture, and the digital fingerprint information is written into a blockchain to identify the copyright owner of the original picture as the ownership user of the digital fingerprint information, so as to receive a transaction condition for the original picture submitted by the selling user, and add an identification to be sold for the original picture.

In this embodiment, the specific process of generating unique digital fingerprint information for an original picture includes the steps of:

Step 1, receiving author information of original pictures uploaded by a selling user;

step 2, calculating a hash value of the original picture by adopting a preset hash algorithm based on the original picture and the author information thereof;

and step 3, generating a private key and public key pair for the received original picture, encrypting the hash value of the original picture by using the private key to generate a user signature, and combining the generated user signature and the public key to generate the digital fingerprint.

In this step, a user signature is generated based on the private key and hash value of the original picture, which can be used for user ownership certification. The signature algorithm used to encrypt the hash value of the original picture with the private key may be RSA (public key encryption algorithm) +sha256.

The digital fingerprint of each original picture is globally unique, can be used for picture retrieval and authentication of copyright information, has an original length of 23 bytes, and can be in a format that the first byte is a version number, the middle 20 bytes are fingerprint hash values, namely fingerprint summaries, and the last 2 bytes can be used as check bits. In this embodiment, the algorithm of the fingerprint digest may employ a fingerprint 160 (sha 256 (pub_key+user_signature), where pub_key is the user public key, user_signature is the user signature, and "+" represents a string connection. The check bit algorithm uses sha256 (version number + fingerprint digest) and the result calculated by the algorithm takes the first 2 bytes. For example, a digital fingerprint may be: 00bb40895f3ad0425a5c85210cb2fb0329e1b1a4b17a27, wherein the version number of the digital fingerprint is "00", the fingerprint digest is "bb40895f3ad0425a5c85210cb2fb0329e1b1a4b1", and the check bit is "7a27".

In an embodiment of the invention, in order to perfect the information of the original picture, the management of the original picture is better realized, the purchasing user is helped to understand the original picture in depth, other related information of the original picture uploaded by the selling user can be further received, the corresponding relation between the other related information of the original picture and the original picture is established, and the corresponding relation is stored. Wherein the original picture related information may include at least one of a type, a title, creator information, a work introduction, and the like of the original picture. This embodiment stores other related information of the original picture, and is actually a simple registration process of copyright related information of the original picture.

For example, the present embodiment may input the copyright-related information of the original picture through the corresponding copyright registration interface. Referring to fig. 3, the "registration information" interface, i.e., the corresponding rights registration interface, fig. 3 shows only a part of the contents of the "registration information" interface. In FIG. 3, the selling user may begin work registration by clicking on the "register work" button. When the user clicks the "upload work" button, the original picture is uploaded, and then the type corresponding to the picture is selected from the "commodity type" options through the pull-down menu, for example, the uploaded original picture is a photo, and then the commodity type can be directly selected as the photo. The user continues to register the information of the original picture by filling in the information in the options of "work name", "author", "copyright holder", etc., where the "author", "copyright holder" is followed by "+" sign, meaning that a plurality of "authors", "copyright holders" can be filled in. Of course, if the user does not want to continue registering the work information in the process of filling in the registration information, the registration information may be canceled by clicking the "cancel issue" button.

The above introduces a simple registration process of the related information of the copyright of the original picture, and in order to perfect the registration of the copyright of the original picture, so that the registration of the copyright of the original picture is safer and more reliable, the embodiment of the invention can also utilize trusted timestamp and digital signature technology and provide ownership evidence and presence evidence service conforming to the international X9.95 protocol standard by combining a blockchain, perfect the registration of the copyright picture (such as the original picture) and more powerfully protect original content.

Before the copyright of the original picture is registered, a certification data item corresponding to the original picture and comprising a digital fingerprint, a hash value, author information, an uploading timestamp and a user signature is required to be acquired, wherein the acquisition and generation modes of the digital fingerprint, the user signature and the author information included in the certification data item are described above and are not repeated here. The uploading time stamp of the original picture can be obtained in two ways, namely, the trusted time stamp carrying the subscription information of the authority is received from the authority, and the trusted time stamp of the authority is used as the uploading time stamp of the original picture. And the other is to take the user declaration time as the original picture uploading time, wherein the user declaration time is declared by the user uploading the original picture.

In this embodiment, the blockchain is written with other attribute information of the original picture (e.g., type of original picture, title, work introduction, etc.), a forensic data item (e.g., digital fingerprint, hash value, author information, upload timestamp, etc.), public key, etc. And the data information written into the blockchain is also stored into a corresponding storage system, so that more perfect copyright registration of the original picture can be realized.

The information may be stored in a distributed storage system (such as redis storage system) in a kv (Key-Value) manner, where a digital fingerprint may be used as a Key, and other attribute information, public Key, and a certificate-storing data item of the original picture may be used as a Value. The storage mode can facilitate the subsequent search of the certification data item or other attribute information of the original picture, and the non-chain offchain query can be realized.

After storing the corresponding relation between other related information of the original picture and the original picture, the user can edit and browse the other related information. Of course, the user may also modify the copyright owner information of the previously uploaded picture, the transaction condition of the original picture, and the like.

For example, when a browsing request of a purchasing user for other related information of an original picture is received, the other related information of the original picture is provided to the purchasing user, and a browsing operation corresponding to the browsing request is performed.

For another example, when receiving an edit request for the transaction condition and other related information of the original picture by the selling user, a corresponding edit operation is performed on the transaction condition and other related information of the original picture based on the edit request. Here, the editing operation may include a modification operation, a deletion operation, an addition operation, and the like.

For another example, when a browse request of a selling user for the transaction condition and other related information of the original picture is received, a corresponding browse operation is performed for the transaction condition and other related information of the original picture based on the browse request.

For another example, when receiving an edit request and a browse request of the sales user for the transaction condition of the original picture and other related information, the corresponding browse operation may be executed first, then the corresponding edit operation may be executed, or the corresponding edit operation may be executed first, then the corresponding browse operation may be executed.

Based on the same inventive concept, the embodiment of the invention also provides a copyright transaction device for pictures. Fig. 4 illustrates a schematic structure of a copyright transacting device for pictures according to one embodiment of the present invention. Referring to fig. 4, the copyright transaction apparatus 400 for a picture includes an acquisition module 410, a judgment module 420, and a modification module 430.

The functions of the components or devices of the copyright transaction apparatus 400 for pictures according to the embodiment of the present invention will now be described, and the connection relationship between the components:

the acquisition module 410 is adapted to acquire an original picture with an identification to be sold and a corresponding preset transaction condition when receiving a browsing request from a purchasing user for the original picture to be sold, and provide the original picture with the identification to be sold and the corresponding preset transaction condition to the purchasing user;

the judging module 420 is coupled with the acquiring module 410, and is adapted to receive a purchase operation triggered by a purchasing user for any original picture with a to-be-sold identifier, and judge whether the purchase operation accords with a preset transaction condition of the picture;

the changing module 430, coupled to the judging module 420, is adapted to read the digital fingerprint information corresponding to the original picture written in the blockchain in advance after the judging module 420 judges that the purchasing user meets the preset transaction condition of the picture according to the purchasing operation, determine the current ownership user of the digital fingerprint information, and change the determined current ownership user of the digital fingerprint information into the purchasing user.

In an embodiment of the present invention, the modification module 430 is further adapted to modify the to-be-sold identifier of the original picture to the sold identifier after modifying the determined current ownership user of the digital fingerprint information to the purchasing user.

The embodiment of the invention also provides a copyright transaction device of another picture. Fig. 5 shows a schematic configuration diagram of a copyright transacting device for pictures according to another embodiment of the present invention. Referring to fig. 5, the copyright transaction apparatus 400 for a picture includes a first receiving module 440, a registering module 450, and a binding module 460 in addition to an acquiring module 410, a judging module 420, and a modifying module 430.

A first receiving module 440 adapted to receive a registration request carrying user information from any user, wherein any user includes a purchasing user and a selling user selling an original picture;

a registration module 450, coupled to the first receiving module 440, adapted to parse the user information from the received registration request, and register a corresponding account for any user based on the user information, wherein the purchasing user corresponds to the first account and the selling user corresponds to the second account;

binding module 460, coupled to registration module 450 and modification module 430, respectively, is adapted to assign a unique point storage address to the successfully registered account and bind the account to its corresponding point storage address.

In an embodiment of the present invention, the preset transaction conditions of the original picture include: the point of the appointed numerical value provided by the purchasing user to the selling user is obtained by the purchasing user according to a preset point obtaining mode.

In an embodiment of the present invention, the determining module 420 is further adapted to determine whether the point of the designated value is transferred from the point storage address corresponding to the first account to the point storage address corresponding to the second account. If yes, the purchasing operation accords with the transaction condition of the original picture.

In an embodiment of the present invention, the preset integral acquisition mode includes at least one of the following:

and the user completes other point tasks with corresponding numerical value points, and the points with corresponding numerical values are distributed in the point storage addresses corresponding to the account where the user is located.

The embodiment of the invention also provides a copyright transaction device for the picture. Fig. 6 shows a schematic configuration diagram of a copyright transacting device for pictures according to still another embodiment of the present invention. Referring to fig. 6, the copyright transaction apparatus 400 for a picture includes a generation module 470, an addition module 480, a creation module 490, a second receiving module 500, a first executing module 510, a third receiving module 520, and a second executing module 530, in addition to an acquisition module 410, a judgment module 420, a modification module 430, a first receiving module 440, a registration module 450, and a binding module 460.

The first receiving module 440 is further adapted to receive the original picture uploaded by the selling user and the copyright owner information of the picture.

The generating module 470, coupled to the first receiving module 440, is adapted to generate unique digital fingerprint information for the original picture, write the digital fingerprint information into the blockchain, and identify the copyright owner of the original picture as an ownership user of the digital fingerprint information.

An adding module 480 coupled to the generating module 470 and adapted to receive the transaction condition for the original picture submitted by the selling user and add the identification to be sold to the original picture.

The first receiving module 440 is further adapted to receive other relevant information of the original picture uploaded by the selling user.

The establishing module 490, coupled to the first receiving module 440, is adapted to establish a correspondence between other related information of the original picture and the original picture.

The second receiving module 500 is adapted to receive a browsing request of the purchasing user for other relevant information of the original picture after the corresponding relationship between the other relevant information of the original picture and the original picture is established by the establishing module 490.

The first execution module 510 is coupled to the second receiving module 500, and is adapted to provide other relevant information of the original picture to the purchasing user, and execute the browsing operation corresponding to the browsing request.

The third receiving module 520 is adapted to receive an edit request and/or a browse request of the sales user for the transaction condition and other related information of the original picture after the corresponding relationship between the other related information of the original picture and the original picture is established by the establishing module 490.

The second execution module 530 is coupled to the third receiving module 520, and is adapted to execute corresponding operations on the transaction condition and other related information of the original picture based on the editing request and/or the browsing request.

In an embodiment of the present invention, the generating module 470 is further adapted to receive the author information of the original picture uploaded by the selling user, calculate a hash value of the original picture by using a preset hash algorithm based on the original picture and the author information thereof, generate a private key and a public key pair for the received original picture, encrypt the hash value of the original picture by using the private key to generate a user signature, and combine the generated user signature and the public key to generate the digital fingerprint.

In an embodiment of the present invention, the original picture related information includes at least one of a type, a title, creator information, a work introduction, and the like of the original picture.

The present invention also provides a computer storage medium storing computer program code which, when run on a computing device, causes the computing device to perform the method of copyright trading of pictures in any of the embodiments above.

The present invention also provides a computing device, comprising: a processor; a memory storing computer program code; the computer program code, when executed by the processor, causes the computing device to perform the method of copyright trading of pictures in any of the embodiments above.

According to any one of the above preferred embodiments or a combination of the preferred embodiments, the following advantageous effects can be achieved according to the embodiments of the present invention:

It will be clear to those skilled in the art that the specific working procedures of the above-described systems, devices and units may refer to the corresponding procedures in the foregoing method embodiments, and are not repeated herein for brevity.

In addition, each functional unit in the embodiments of the present invention may be physically independent, two or more functional units may be integrated together, or all functional units may be integrated in one processing unit. The integrated functional units may be implemented in hardware or in software or firmware.

Those of ordinary skill in the art will appreciate that: the integrated functional units, if implemented in software and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in essence or in whole or in part in the form of a software product stored in a storage medium, which includes instructions for causing a computing device (e.g., a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of embodiments of the present invention when the instructions are executed. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a read-only memory (ROM), a random-access memory (RAM), a magnetic disk, or an optical disk, etc.

Alternatively, all or part of the steps of implementing the foregoing method embodiments may be implemented by hardware (such as a personal computer, a server, or a computing device such as a network device) associated with program instructions, and the program instructions may be stored in a computer-readable storage medium, where the computing device performs all or part of the steps of the method embodiments of the present invention when the program instructions are executed by a processor of the computing device.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all technical features thereof can be replaced by others within the spirit and principle of the present invention; such modifications and substitutions do not depart from the scope of the invention.

Claims

1. A copyright transaction method of a picture is applied to an original picture copyright purchasing process, and comprises the following steps:

if yes, reading digital fingerprint information corresponding to the original picture written in the blockchain in advance, determining a current ownership user of the digital fingerprint information, changing the determined current ownership user of the digital fingerprint information into the purchasing user, calculating a hash value of the original picture by adopting a preset hash algorithm based on the original picture and author information corresponding to the original picture, generating a private key and public key pair for the received original picture, encrypting the hash value of the original picture by using the private key to generate a user signature, and combining the generated user signature and public key to generate the digital fingerprint.

2. The method of claim 1, wherein prior to receiving a browse request from a purchasing user for an original picture to be sold, further comprising:

3. The method of claim 2, wherein the preset trade condition of the original picture comprises:

4. A method according to claim 3, wherein determining whether the purchase meets a preset trade condition for the picture comprises:

5. A method according to claim 3, wherein the predetermined integral acquisition means comprises at least one of:

6. The method according to any one of claims 1 to 5, wherein,

after changing the determined current ownership user of the digital fingerprint information to the purchasing user, the method further comprises: and changing the mark to be sold of the original picture into a sold mark.

7. The method of any of claims 1-5, wherein prior to receiving a browse request from a purchasing user for an original picture to be sold, further comprising:

8. The method of claim 7, wherein generating unique digital fingerprint information for the original picture comprises:

receiving author information of original pictures uploaded by a selling user;

9. The method of claim 7, further comprising:

10. The method of claim 9, wherein the original picture-related information includes at least one of:

11. The method of claim 9, wherein after establishing the correspondence between the other related information of the original picture and the original picture, further comprises:

12. The method of claim 9, wherein after establishing the correspondence between the other related information of the original picture and the original picture, further comprises:

13. A copyright transaction apparatus for pictures, comprising:

The changing module is suitable for reading digital fingerprint information corresponding to the original picture written in the blockchain in advance after the judging module judges that the purchasing user accords with the preset transaction condition of the picture according to the purchasing operation, determining the current ownership user of the digital fingerprint information, changing the determined current ownership user of the digital fingerprint information into the purchasing user, calculating the hash value of the original picture by adopting a preset hash algorithm based on the original picture and author information corresponding to the original picture, generating a private key and public key pair for the received original picture, encrypting the hash value of the original picture by utilizing the private key to generate a user signature, and combining the generated user signature and public key to generate.

14. The apparatus of claim 13, further comprising:

15. The apparatus of claim 14, wherein the preset transaction condition of the original picture comprises:

16. The apparatus of claim 15, wherein the determination module is further adapted to:

17. The apparatus of claim 15, wherein the preset integral acquisition means comprises at least one of:

18. The apparatus of claim 13, wherein the modification module is further adapted to:

19. The apparatus of any one of claims 13-18, further comprising a generating module and an adding module,

20. The apparatus of claim 19, wherein the generation module is further adapted to:

receiving author information of original pictures uploaded by a selling user;

21. The apparatus of claim 19, further comprising a setup module,

22. The apparatus of claim 21, wherein the original picture-related information comprises at least one of:

23. The apparatus of claim 21, further comprising:

24. The apparatus of claim 21, further comprising:

25. A computer storage medium storing computer program code which, when run on a computing device, causes the computing device to perform the method of copyright trading of pictures of any of claims 1-12.

26. A computing device, comprising: a processor; a memory storing computer program code; the computer program code, when executed by the processor, causes the computing device to perform the method of copyright trading of pictures of any of claims 1-12.