Copyright data authorization method and system based on block chain

Abstract

The invention provides a copyright data authorization method and system based on a block chain, and belongs to the technical field of data authorization, and the method comprises the steps: sending an authorization request to a corresponding first user based on first request information, the first user being a user uploading a corresponding first work to a copyright authorization platform, the first user has the ownership of the corresponding first work; sending authorization condition information to a second user based on the first information of the first user, wherein the second user is a user requesting the right to use the corresponding first work; and if the response information of the second user meets the authorization condition information, authorizing the second user. According to the copyright data authorization method and system based on the block chain provided by the invention, the normativity and efficiency of copyright data authorization can be improved.

Description

Technical Field

[0001] The present disclosure belongs to the field of data authorization technology, and more specifically, to a copyright data authorization method and system based on blockchain. Background Art

[0002] In today's digital age, copyright data authorization faces many challenges. As the creation and dissemination of works become more convenient, the number of copyright transactions has increased dramatically. The traditional copyright authorization process usually involves multiple links, from receiving copyright use requests to conveying them to the copyright owner, to negotiating the authorization conditions between the two parties, and finally completing the authorization. The transmission and negotiation of information in this process often lacks standardization and efficiency. Summary of the invention

[0003] The purpose of the present disclosure is to provide a copyright data authorization method and system based on blockchain to improve the standardization and efficiency of copyright data authorization.

[0004] In a first aspect of the embodiments of the present disclosure, a copyright data authorization method based on blockchain is provided, which is applied to a copyright authorization platform, including: Sending an authorization request to a corresponding first user based on the first request information, where the first user is a user who uploaded the corresponding first work to the copyright authorization platform, and the first user owns the ownership of the corresponding first work; Sending authorization condition information to a second user based on the first information of the first user, where the second user is a user requesting the right to use the corresponding first work; If the response information of the second user meets the authorization condition information, the second user is authorized.

[0005] A second aspect of the disclosed embodiment provides a copyright data authorization system based on blockchain, which is applied to a copyright authorization platform and includes: An authorization request module, used to send an authorization request to a corresponding first user based on the first request information, where the first user is a user who uploads the corresponding first work to the copyright authorization platform, and the first user owns the ownership of the corresponding first work; An authorization confirmation module, used to send authorization condition information to a second user based on the first information of the first user, where the second user is a user requesting the right to use the corresponding first work; The authorization module is used to authorize the second user if the response information of the second user meets the authorization condition information.

[0006] According to a third aspect of an embodiment of the present disclosure, an electronic device is provided, comprising a memory, a processor, and a computer program stored in the memory and running on the processor, wherein the processor implements the steps of the above-mentioned blockchain-based copyright data authorization method when executing the computer program.

[0007] According to a fourth aspect of an embodiment of the present disclosure, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned blockchain-based copyright data authorization method are implemented.

[0008] The beneficial effects of the copyright data authorization method and system based on blockchain provided by the disclosed embodiment are: the disclosed embodiment constructs a clear and standardized authorization process, from receiving the first request information and conveying it to the first user, to formulating the authorization conditions for the second user based on the first user information, and then to reviewing the response information to complete the authorization. Each link is closely connected, so that the authorization process is carried out in an orderly manner. Secondly, with the traceability and non-tamperability of the blockchain, each step of the entire authorization process is recorded truthfully, which greatly guarantees the reliability of the authorization record and effectively avoids copyright disputes. It can provide solid evidence for both verification of the authorization process and dispute resolution. The disclosed embodiment enables the first user to fully understand the ideas of the party intending to use the work, and the second user can also clarify the authorization conditions, promote the two parties to negotiate based on sufficient information, improve the efficiency and success rate of authorization negotiations, and create a fair, transparent and efficient environment for copyright transactions. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0010] Figure 1 A flowchart of a copyright data authorization method based on blockchain provided in one embodiment of the present disclosure; Figure 2 A structural block diagram of a copyright data authorization system based on blockchain provided in one embodiment of the present disclosure; Figure 3 A schematic block diagram of an electronic device provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0011] In the following description, specific details such as specific system structures and technologies are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present disclosure. However, it should be clear to those skilled in the art that the present disclosure may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid obstructing the description of the present disclosure with unnecessary details.

[0012] In order to make the purpose, technical solutions and advantages of the present disclosure more clear, specific embodiments will be described below in conjunction with the accompanying drawings.

[0013] Please refer to Figure 1 , Figure 1 A flowchart of a copyright data authorization method based on blockchain provided in an embodiment of the present disclosure, the method is applied to a copyright authorization platform, including: S101: Sending an authorization request to a corresponding first user based on first request information, where the first user is a user who uploads the corresponding first work to a copyright authorization platform, and the first user owns the corresponding first work.

[0014] In this embodiment, the first request information can come from a variety of channels, such as enterprises, institutions or individuals, who submit relevant requirements through the application portal provided by the platform. When the copyright authorization platform receives the first request information, it indicates that a second user has expressed an intention to use the first work that already exists on the copyright authorization platform.

[0015] The first request information may include basic information such as the general intention of the request for use (whether for commercial promotion, academic research or other purposes), the expected scope of use, the expected period of use, etc. Based on these contents, the copyright authorization platform sends the corresponding authorization request to the first user to ensure that the first user can fully understand the basic ideas of the potential user when considering authorization matters.

[0016] For example, suppose an advertising company wants to use an illustration work (first work) uploaded by illustrator A (first user) in a series of advertisements. The first request information describes the channel, duration, etc. of the advertisement. The copyright authorization platform can integrate these details into the authorization request and convey them to illustrator A, so that he can know the specific usage scenarios of the work.

[0017] S102: Sending authorization condition information to a second user based on the first information of the first user, where the second user is a user requesting the right to use the corresponding first work.

[0018] In this embodiment, when the first user uploads a work on the copyright authorization platform, he needs to register relevant first information. The first information may include the nature of the work itself (such as literary creation, artistic work, software code, etc.), the scope of authorization expected by the owner (such as limited use area, use period, use scenario, etc.), authorization fee standards and other personalized authorization requirements. After obtaining the first information, the copyright authorization platform organizes it according to its content and sends the authorization condition information to the second user who requests to use the work. Let the second user clearly understand what specific conditions need to be met to obtain the right to use the work, so that the second user can measure whether he can and is willing to obtain authorization according to these conditions, thereby promoting the smooth progress of the authorization negotiation process.

[0019] For example, suppose the first user is a photographer A, who uploaded a set of landscape photography works he took to the copyright authorization platform. When uploading the photographs, photographer A (the first user) set the first information to indicate that the scope of authorization is limited to the inner pages of paper magazines (not for electronic publications, websites and other online channels), the authorization period is 1 year, and he hopes to charge a certain copyright fee (for example, 1,000 yuan per use). The copyright authorization platform will integrate these conditions, form authorization condition information and send it to the travel magazine (the second user), informing the magazine that if it wants to use this set of photographs, it needs to be used only for the layout of the inner pages of paper magazines within the next year, and it must pay a copyright fee of 1,000 yuan to photographer A.

[0020] S103: If the response information of the second user meets the authorization condition information, the second user is authorized.

[0021] In this embodiment, after receiving the authorization condition information, the second user can consider his or her actual situation and give corresponding response information. The response information content may include whether he or she agrees to execute according to the authorization conditions (for example, whether he or she accepts various limitations such as fee standards and scope of use), specific usage plan arrangements, and other feedback content.

[0022] After the second user gives the corresponding information, the copyright authorization platform reviews and compares the second user's response information to see if it fully meets the authorization condition information requirements sent previously. If these requirements are met, it means that both parties have reached a consensus on the authorization matter. The copyright authorization platform can perform its duties and formally authorize the second user, so that the second user can use the first work of the first user legally and compliantly. Through such a mechanism, the traceability and non-tamperability of blockchain are utilized to ensure the fairness, transparency and reliability of the entire authorization process, and to avoid copyright disputes and other issues that may arise in the future.

[0023] For example, after receiving the authorization condition information, the travel magazine (the second user) decided to accept all the authorization conditions proposed by the photographer after internal discussions, and then replied to the copyright authorization platform, indicating that it agreed to use the work for one year on the inner pages of the paper magazine and was willing to pay a copyright fee of 1,000 yuan to obtain authorization. After reviewing and finding that the response information of the travel magazine fully complies with the previously set authorization conditions, the copyright authorization platform will record the authorization process through blockchain technology, generate corresponding digital records such as authorization certificates, and formally authorize the travel magazine to use the photographer's set of photographic works. After that, the travel magazine can use the work to carry out related typesetting, distribution and other work under the agreed conditions.

[0024] It can be concluded from the above that this embodiment constructs a clear and standardized authorization process, from receiving the first request information and conveying it to the first user, to formulating authorization conditions for the second user based on the first user information, and then to reviewing the response information to complete the authorization. Each link is closely linked, so that the authorization process proceeds in an orderly manner. Secondly, with the traceability and non-tamperability of the blockchain, every step of the entire authorization process is recorded truthfully, which greatly guarantees the reliability of the authorization record and effectively avoids copyright disputes. It can provide solid evidence for both verification of the authorization process and dispute resolution. This embodiment enables the first user to fully understand the ideas of the party who intends to use the work, and the second user can also clarify the authorization conditions, promote the two parties to negotiate based on sufficient information, improve the efficiency and success rate of authorization negotiations, and create a fair, transparent and efficient environment for copyright transactions.

[0025] In one embodiment of the present disclosure, it also includes: Reviewing the target work of the first user; In response to the target work satisfying the first review criterion, treating the target work as the first work; The copyright authorization platform contains multiple first works, and the first review standard is the standard that meets the authorization conditions.

[0026] In this embodiment, after the first user uploads the target work to the copyright authorization platform, the copyright authorization platform can review the target work. The purpose is to ensure that the works circulated on the copyright authorization platform are authorizable and comply with relevant laws, platform rules and industry practices, so as to maintain the legitimacy and standardization of the entire copyright authorization ecosystem.

[0027] For example, if the platform allows licensing transactions for various types of literary works, it is necessary to review the uploaded novels to see whether they are original, whether there are any plagiarism or infringement issues, and whether they contain any illegal or unlawful content (such as spreading bad ideas, infringing on the privacy of others, etc.).

[0028] In this embodiment, the first review standard refers to the judgment criteria set up on the copyright authorization platform for the target work uploaded by the first user. The purpose is to determine whether the target work uploaded by the first user meets the authorization conditions, which may include the integrity of the work, format standardization, clear copyright ownership, and no illegal or unethical content, so as to ensure that the copyright authorization business of the platform is carried out legally and in compliance with regulations.

[0029] If the review determines that the target work meets all or most of the above-mentioned first review standards, the copyright authorization platform can recognize it as the first work, which means that the work can enter the subsequent copyright authorization process and can be applied for use by other users (second users) and conduct related authorization transactions, so that the copyright value of the work can be legally and orderly explored and realized within the framework of the platform.

[0030] For example, suppose an author (first user) uploads a newly created science fiction novel as a target work to the copyright authorization platform. The platform first reviews its originality and finds no traces of plagiarism by comparing it with a massive database; checks the format, which is a common electronic document format and complies with the specifications; confirms the ownership of the copyright, the author can provide a complete proof of creation, and the ownership is clear; at the same time, the content of the novel is positive and healthy, and does not involve any illegal or immoral content, which meets the first review standard. So the platform identifies the novel as the first work, and after seeing it, the film and television company (second user) applies to use its film and television adaptation rights and starts the authorization transaction process.

[0031] It can be concluded from the above that this embodiment can effectively ensure the quality of platform works by reviewing the target works of the first user and screening them according to the first review standard. It ensures that the copyright ownership is clear and the works are legal and compliant, and maintains a stable operating environment for the platform. Only works that meet the authorization conditions enter the subsequent process, so that the authorization transaction can be carried out within a legal and standardized framework, improving the security and reliability of the authorization process.

[0032] In one embodiment of the present disclosure, in response to the target work satisfying the first review standard, taking the target work as the first work includes: In response to the similarity between the target work and the plurality of first works being less than the first similarity, the target work is taken as the first work.

[0033] In this embodiment, the first similarity is a threshold used to measure the similarity between the target work uploaded by the first user and multiple first works already on the platform.

[0034] After receiving the target work uploaded by the first user, the copyright authorization platform will compare the target work with multiple first works on the platform to determine its originality. When the similarity between the target work and other works is lower than this threshold, it means that the target work is unique enough to be determined as an original work, thus meeting the first review standard and being identified as a first work, entering the subsequent authorization process.

[0035] In this embodiment, large-scale data comparison technology can be used to analyze the characteristics of various elements of the work, such as text, images, audio, etc., and the degree of matching with existing works, so as to efficiently and relatively accurately identify originality and lay the foundation for the legality and fairness of copyright authorization.

[0036] For example, a music creator uploads a newly created song as a target work. The platform will extract the key elements of the song, such as melody, rhythm, lyrics, etc., and compare and analyze the features with many first works (other music works) that have been reviewed and approved on the platform. If the similarity with these works is less than the set first similarity, such as the obvious difference in melody and rhythm structure from other works, and there is no obvious sign of plagiarism in the lyrics, the song can be determined to be an original work and used as the first work. It can be used by music production companies (second users) and others to apply for the use of its copyright for authorized cooperation such as film and television soundtracks and album production.

[0037] From the above, it can be concluded that this embodiment can effectively protect the rights and interests of original authors and encourage creators to actively create, because only original works can obtain authorization opportunities on the platform. Secondly, from the perspective of platform operation, it reduces the risk of copyright infringement and maintains the good copyright trading order and reputation of the platform. Furthermore, for the users of the works (second users), they can obtain authorization with confidence, reduce commercial risks and legal disputes caused by infringement, and improve the stability and credibility of the entire copyright authorization ecosystem.

[0038] In one embodiment of the present disclosure, in response to the similarity between the target work and the plurality of first works being less than the first similarity, before taking the target work as the first work, the method further includes: Obtaining a first semantic hash value based on the semantic vector of the target work; Obtaining a second semantic hash value based on the semantic vectors of the plurality of first works; Calculate a first deviation between the first semantic hash value and the second semantic hash value; calculating a target hash value between the target work and the plurality of first works based on the type of the target work; The similarity between the target work and the plurality of first works is obtained based on the first deviation and the target hash value.

[0039] In this embodiment, semantic vectors of the target work and a plurality of first works are first obtained.

[0040] For text works, the texts of the target work and multiple first works can be input into a pre-trained language model of the Transformer architecture (such as the GPT series) to obtain its hidden layer output as a semantic vector representation.

[0041] For non-text works (such as images, audio, and video), they can first be converted into text descriptions through image subtitle generation technology, audio content recognition technology, etc., and then input into the pre-trained language model to obtain a semantic vector.

[0042] Secondly, the semantic vector of the target work and the semantic vectors of the multiple first works can be hashed using a hash function (such as MurmurHash or SHA-256, etc.) to obtain a first semantic hash value and a second semantic hash value, respectively.

[0043] Finally, the deviation between the first semantic hash value and the second semantic hash value can be calculated by using the Hamming distance, thereby obtaining the difference between the target work and the plurality of first works.

[0044] In this embodiment, multiple locality sensitive hash function families can be constructed according to the type of works (such as literature, art, music, etc.). For example, a locality sensitive hashing (LSH) function family based on features such as rhythm pattern, melody contour, and harmony structure is constructed for music works.

[0045] The LSH function family is applied to perform hash calculations on the target work and the multiple first works respectively, and each LSH function family generates a set of target hash values.

[0046] For the target hash value, a suitable threshold is set according to the LSH characteristics (assuming the threshold is 0.4) to judge the local similarity. The local similarity calculated by the i-th LSH function family is recorded as , whose weight is recorded as , and satisfy:

[0047] Finally, the first deviation and the target hash value are fused to obtain the similarity between the target work and multiple first works.

[0048] In this embodiment, a weighted fusion method may be used to calculate the similarity between the target work and the multiple first works, and the calculation formula is:

[0049] in, It is expressed as the similarity between the target work and multiple first works. It is represented as the first deviation between the first semantic hash value and the second semantic hash value. It is expressed as the maximum Hamming distance between the first semantic hash value and the second semantic hash value.

[0050] From the above, it can be concluded that this embodiment can accurately measure the difference between the target work and the first work from the semantic level by calculating the first deviation of the semantic hash value, and use the pre-trained language model to mine text semantics or convert non-text into text to extract semantics, so as to ensure the scientific nature of semantic judgment. Secondly, combined with the target hash value based on the type of work, taking into account the similarity of the feature dimension of the work type, and then weighted fusion to obtain the similarity, the multi-dimensional evaluation makes the judgment more comprehensive and objective, which helps to more accurately identify original works and maintain the rationality and standardization of the copyright authorization ecology.

[0051] In one embodiment of the present disclosure, it also includes: Evaluate the first work to obtain a first evaluation value; determining a value level of the first work based on the first evaluation value; The first work is promoted based on the level of value.

[0052] In this embodiment, the first evaluation value is a quantitative value obtained by the copyright authorization platform through a multi-dimensional comprehensive evaluation of the first work, reflecting the comprehensive value level of the work in terms of art, market, etc.

[0053] In order to better manage and promote the first work, the copyright authorization platform conducts a quantitative evaluation of the first work and obtains the first evaluation value. The evaluation factors may include the artistic value, market potential, creative uniqueness and other aspects of the work. The value levels are divided according to the first evaluation value, and different levels correspond to different promotion strategies. High-level works may receive more resources, such as homepage recommendations and targeted push, to increase their exposure and authorization opportunities, while low-level works adopt conventional promotion methods, reasonably allocate platform promotion resources, and improve overall operational efficiency.

[0054] For example, for a painting, the copyright authorization platform will evaluate the innovation of its artistic style, the popularity of the painter, the market transaction price of similar works in the past, etc. If the painting performs well in these aspects and gets a higher first evaluation value, it will be classified as a high-value level. The copyright authorization platform can display it in the homepage gallery recommendation position and push it to professional art institutions and high-end collectors, attracting more potential second users to pay attention and apply for authorization for exhibitions, commercial decoration and other purposes.

[0055] From the above, it can be concluded that for excellent works, this embodiment can quickly expand the influence, maximize the value of copyright, and encourage creators to create high-quality works. From the perspective of the platform, it can optimize the allocation of promotion resources and improve the attractiveness and competitiveness of the platform.

[0056] In one embodiment of the present disclosure, evaluating a first work to obtain a first evaluation value includes: Evaluate any first work based on the review data of the second work to obtain a first evaluation value; The second work is a work whose relevance to any first work is greater than a preset value.

[0057] In this embodiment, a second work whose relevance to the first work is greater than a preset value is selected from a large number of works. The judgment of relevance may be based on multi-dimensional factors such as the type of work (such as both are novels in literary works), theme (such as both are historical themes), style (such as both are realistic paintings), etc. After selecting the second work, the platform can integrate the review data of these second works. The review data may include evaluations by professional critics, feedback from ordinary users on the platform or other social platforms, etc.

[0058] For example, for a newly uploaded science fiction novel (first work), the platform can find other science fiction novels (second works) of the same type, theme or style that meet the relevance standards, and collect comments such as "compact plot", "vivid characterization", "novel setting but slight logical flaws", etc.

[0059] Extract key features and evaluation tendency information from the review data of the second work. For example, count the frequency of occurrence of specific positive and negative evaluation words, and analyze the elements of the work involved in the evaluation (such as the evaluation weight of the plot, characters, writing style, etc.). Then, build an evaluation model based on these extracted features, match and analyze the characteristics of the first work itself (such as its own plot structure, character setting, writing techniques, etc.) with the evaluation model and standards summarized from the review data of the second work, and thus obtain the first evaluation value of the first work. For example, if most of the relevant second works are highly evaluated due to plot innovation, and the first work has similar innovations in plot design and no obvious defects in writing style, etc., a higher first evaluation value can be obtained.

[0060] From the above, it can be concluded that this embodiment evaluates the first work by associating the highly relevant second work review data, which can make full use of the public and professional feedback information of the same or similar works, making the evaluation more reference-based and objective, reducing the one-sidedness of the evaluation of a single work, and accurately positioning the value of the first work.

[0061] In one embodiment of the present disclosure, it also includes: The authorization condition information is updated based on the popularity of the first work.

[0062] In this embodiment, the popularity of the first work is monitored, and the popularity monitoring indicators may include the number of views, downloads, frequency of authorization applications, and discussion popularity and sharing times on external channels such as social media. When the popularity of the first work is monitored to change, the copyright authorization platform can analyze the change in popularity according to pre-set rules. If the popularity increases, it means that the market value and attention of the work increase, and the platform can adjust the authorization condition information, such as increasing the authorization fee standard, narrowing the authorization scope to protect more rights and interests of the copyright owner, etc.; if the popularity decreases, the authorization conditions may be appropriately relaxed to attract more potential second users to apply for use. By dynamically adjusting the authorization condition information, the authorization conditions can better match the current market value and influence of the work, and maximize the interests of the copyright owner. At the same time, it also promotes the more reasonable authorization circulation of the work in the market, and improves the utilization rate of the work and the activeness of copyright transactions.

[0063] Corresponding to the copyright data authorization method based on blockchain in the above embodiment, Figure 2 A block diagram of a copyright data authorization system based on blockchain provided in one embodiment of the present disclosure. For ease of explanation, only the parts related to the embodiment of the present disclosure are shown. Figure 2 The blockchain-based copyright data authorization system 20 is applied to the copyright authorization platform, including: an authorization request module 21, an authorization confirmation module 22, and an authorization module 23.

[0064] The authorization request module 21 is used to send an authorization request to a corresponding first user based on the first request information. The first user is a user who uploads the corresponding first work to the copyright authorization platform. The first user owns the corresponding first work. An authorization confirmation module 22, configured to send authorization condition information to a second user based on the first information of the first user, where the second user is a user requesting the right to use the corresponding first work; The authorization module 23 is used to authorize the second user if the response information of the second user meets the authorization condition information.

[0065] In one embodiment of the present disclosure, the copyright data authorization system 20 based on blockchain further includes: an audit module; the audit module is specifically used to: Reviewing the target work of the first user; In response to the target work satisfying the first review criterion, treating the target work as the first work; The copyright authorization platform contains multiple first works, and the first review standard is the standard that meets the authorization conditions.

[0066] In one embodiment of the present disclosure, the audit module is further configured to: In response to the similarity between the target work and the plurality of first works being less than the first similarity, the target work is taken as the first work.

[0067] In one embodiment of the present disclosure, the audit module is further configured to: Obtaining a first semantic hash value based on the semantic vector of the target work; Obtaining a second semantic hash value based on the semantic vectors of the plurality of first works; Calculate a first deviation between the first semantic hash value and the second semantic hash value; calculating a target hash value between the target work and the plurality of first works based on the type of the target work; The similarity between the target work and the plurality of first works is obtained based on the first deviation and the target hash value.

[0068] In one embodiment of the present disclosure, the copyright data authorization system 20 based on blockchain further includes: an evaluation module; the evaluation module is specifically used to: Evaluate the first work to obtain a first evaluation value; determining a value level of the first work based on the first evaluation value; The first work is promoted based on the level of value.

[0069] In one embodiment of the present disclosure, the evaluation module is further configured to: Evaluate the first work based on the review data of the second work to obtain a first evaluation value; The second work is a work whose relevance to the first work is greater than a preset value.

[0070] In one embodiment of the present disclosure, the copyright data authorization system 20 based on blockchain further includes: an authorization condition update module; the authorization condition update module is specifically used to: The authorization condition information is updated based on the popularity of the first work.

[0071] See also Figure 3 , Figure 3 A schematic block diagram of an electronic device provided by an embodiment of the present disclosure. Figure 3 The electronic device 300 in the embodiment shown may include: one or more processors 301, one or more input devices 302, one or more output devices 303 and one or more memories 304. The processors 301, input devices 302, output devices 303 and memories 304 communicate with each other via a communication bus 305. The memory 304 is used to store computer programs, which include program instructions. The processor 301 is used to execute the program instructions stored in the memory 304. The processor 301 is configured to call the program instructions to execute the functions of the modules in the above-mentioned system embodiments, such as Figure 2The functions of modules 21 to 23 are shown.

[0072] It should be understood that in the embodiment of the present disclosure, the processor 301 may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0073] The input device 302 may include a touch panel, a fingerprint collection sensor (for collecting the user's fingerprint information and fingerprint direction information), a microphone, etc., and the output device 303 may include a display (LCD, etc.), a speaker, etc.

[0074] The memory 304 may include a read-only memory and a random access memory, and provide instructions and data to the processor 301. A portion of the memory 304 may also include a non-volatile random access memory. For example, the memory 304 may also store information about the device type.

[0075] In a specific implementation, the processor 301, input device 302, and output device 303 described in the embodiments of the present disclosure can execute the implementation methods described in the first and second embodiments of the blockchain-based copyright data authorization method provided in the embodiments of the present disclosure, and can also execute the implementation methods of the electronic device described in the embodiments of the present disclosure, which will not be repeated here.

[0076] In another embodiment of the present disclosure, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, wherein the computer program includes program instructions, and when the program instructions are executed by the processor, all or part of the processes in the above-mentioned embodiment method are implemented, and the computer program can also be completed by instructing the relevant hardware through the computer program. The computer program can be stored in a computer-readable storage medium, and when the computer program is executed by the processor, the steps of each of the above-mentioned method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form, etc. The computer-readable medium can include: any entity or device capable of carrying computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium, etc.

[0077] The computer-readable storage medium may be an internal storage unit of the electronic device of any of the aforementioned embodiments, such as a hard disk or memory of the electronic device. The computer-readable storage medium may also be an external storage device of the electronic device, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (SecureDigital, SD) card, a flash card (Flash Card), etc. equipped on the electronic device. Furthermore, the computer-readable storage medium may also include both an internal storage unit of the electronic device and an external storage device. The computer-readable storage medium is used to store computer programs and other programs and data required by the electronic device. The computer-readable storage medium may also be used to temporarily store data that has been output or is to be output.

[0078] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this disclosure.

[0079] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the electronic devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0080] In the several embodiments provided in the present application, it should be understood that the disclosed electronic device and method can be implemented in other ways. For example, the system embodiments described above are only schematic. For example, the division of units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces or units, or it can be an electrical, mechanical or other form of connection.

[0081] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiments of the present disclosure.

[0082] In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0083] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present disclosure, and these modifications or replacements should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A copyright data authorization method based on blockchain, applied to a copyright authorization platform, characterized in that: include: Sending an authorization request to a corresponding first user based on the first request information, where the first user is a user who uploaded the corresponding first work to the copyright authorization platform, and the first user owns the ownership of the corresponding first work; Sending authorization condition information to a second user based on the first information of the first user, where the second user is a user requesting the right to use the corresponding first work; If the response information of the second user meets the authorization condition information, the second user is authorized.

2. The copyright data authorization method based on blockchain as claimed in claim 1, characterized in that: Also includes: Reviewing the target work of the first user; In response to the target work satisfying the first review criterion, the target work is used as the first work; The copyright authorization platform includes multiple first works, and the first review standard is a standard that meets the authorization conditions.

3. The copyright data authorization method based on blockchain as claimed in claim 2, characterized in that: In response to the target work satisfying the first review standard, taking the target work as the first work includes: In response to the similarity between the target work and the plurality of first works being less than the first similarity, the target work is taken as the first work.

4. The copyright data authorization method based on blockchain as claimed in claim 3, characterized in that: Before taking the target work as the first work in response to the similarity between the target work and the plurality of first works being less than the first similarity, the method further includes: Obtaining a first semantic hash value based on the semantic vector of the target work; Obtaining a second semantic hash value based on the semantic vectors of the plurality of first works; Calculating a first deviation between the first semantic hash value and the second semantic hash value; Calculating a target hash value between the target work and the plurality of first works based on the type of the target work; The similarity between the target work and the plurality of first works is obtained based on the first deviation and the target hash value.

5. The copyright data authorization method based on blockchain as claimed in claim 1, characterized in that: Also includes: Evaluating the first work to obtain a first evaluation value; determining a value level of the first work based on the first evaluation value; The first work is promoted based on the value level.

6. The copyright data authorization method based on blockchain as claimed in claim 5, characterized in that: The step of evaluating the first work to obtain a first evaluation value includes: Evaluate any of the first works based on the review data of the second work to obtain a first evaluation value; The second work is a work whose relevance to any of the first works is greater than a preset value.

7. The copyright data authorization method based on blockchain as claimed in claim 1, characterized in that: Also includes: The authorization condition information is updated based on the popularity of the first work.

8. A copyright data authorization system based on blockchain, applied to a copyright authorization platform, characterized in that: include: An authorization request module, used to send an authorization request to a corresponding first user based on the first request information, where the first user is a user who uploads the corresponding first work to the copyright authorization platform, and the first user owns the ownership of the corresponding first work; An authorization confirmation module, used to send authorization condition information to a second user based on the first information of the first user, where the second user is a user requesting the right to use the corresponding first work; The authorization module is used to authorize the second user if the response information of the second user meets the authorization condition information.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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