CN114238866A - Digital music management method, system, device and storage medium - Google Patents
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Abstract
The invention discloses a digital music management method, a system, a device and a storage medium. The digital music management method comprises the following steps: judging whether each block chain node participates in transaction consensus or not, and if yes, identifying the block chain node as an accounting node; acquiring digital music uploaded by a user; auditing the digital music; if the digital music is approved, registering and storing the certificate through the accounting node to generate digital music information and a certificate storing identification; and generating NFT music according to the digital music information and the evidence storage identification. According to the invention, by identifying each block chain node participating in transaction consensus, the problems of poor data visibility and low safety caused by single storage node of digital music management are avoided; through registration and storage of digital music and NFT music generation, a data flow link of the digital music is transparent, convenience of authorization management is improved, and the method and the device can be widely applied to the technical field of computers.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a digital music management method, system, apparatus, and storage medium.
Background
With the development of the internet, digital music is becoming the mainstream of music distribution. Currently, the mainstream music platform generally manages digital music in the following three ways: 1) developing a set of corresponding digital music management programs aiming at the digital music content, so that a user can conveniently listen to and share the digital music; 2) digital music management personnel use a digital music management system device to perform induction classification and shelving operation on digital music products through a content server, a resource music library and a client APP, and ensure the safety of data by using encryption and decryption technologies; 3) the digital music management terminal is used for managing digital music, managing user use conditions or integrating business to perform financial consumption by defining the life cycle of a license and user behaviors.
However, the current digital music management has the problems of lagging management media and complicated authorization method. The digital music management mode of the mainstream music platform mostly uses a database with a single accounting node to store data, so that the data asset content is easy to crack and steal, and the security is low; meanwhile, the digital music is managed based on the digital music management terminal, when joint business or copyright division is carried out, the copyright application process is complicated, corresponding authorization is needed when the copyright is spread and used every time, and the requirements of time fragmentation and reading fast-food of internet users cannot be met.
Disclosure of Invention
The present invention aims to solve at least to some extent one of the technical problems existing in the prior art.
Therefore, an object of the embodiments of the present invention is to provide a digital music management method, which implements safe and reliable digital music management and improves user experience through the judgment of a transaction formula and the generation of NFT music.
Another object of an embodiment of the present invention is to provide a digital music management system.
In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the invention comprises the following steps:
in a first aspect, an embodiment of the present invention provides a digital music management method, including the following steps:
judging whether each block chain node participates in transaction consensus or not, and if yes, identifying the block chain node as an accounting node;
acquiring digital music uploaded by a user;
auditing the digital music;
if the digital music is approved, registering and storing the certificate through the accounting node to generate digital music information and a certificate storing identification;
and generating NFT music according to the digital music information and the evidence storage identification.
According to the digital music management method, by identifying each block chain node participating in transaction consensus, the problems of poor data visibility and low safety caused by single storage node of digital music management are solved; through registration and storage of digital music and generation of NFT music, a data flow link of the digital music is transparent, and convenience of authorization management is improved.
In addition, the digital music management method according to the above embodiment of the present invention may further have the following additional technical features:
further, in the digital music management method according to the embodiment of the present invention, the auditing the digital music includes:
carrying out wind control audit on the digital music;
if the wind control audit is passed, extracting the DNA of the digital music;
and judging whether the digital music infringes according to the DNA.
Further, in one embodiment of the present invention, the DNA includes a tune, a rhythm, a harmony, a strength, and a speed;
the judging whether the digital music infringes according to the DNA comprises the following steps:
acquiring a music copyright library;
and comparing the tune, the rhythm, the harmony, the strength and the speed of the digital music through the music copyright library to judge whether the digital music infringes.
Further, in an embodiment of the present invention, if the auditing is passed, registering and storing the certificate for the digital music through the accounting node, and generating digital music information and a certificate storing identifier, where the registering and storing includes:
and when the digital music passes the wind control audit and the digital music does not infringe the right, the audit is passed.
Further, in an embodiment of the present invention, if the auditing is passed, registering and storing the certificate for the digital music through the accounting node, and generating digital music information and a certificate storing identifier, where the registering and storing includes:
chaining the digital music and storing the certificate to generate the digital music information and the certificate storing data;
and calculating the certificate storage data through a Hash algorithm to generate the certificate storage identification.
Further, in an embodiment of the present invention, the generating NFT music according to the digital music information and the certificate of existence flag includes:
generating an identity identifier of the digital music according to the digital music information and the certificate storing identifier;
calculating the identity through a Hash algorithm to generate an NFT (network File transfer) identifier;
generating an NFT copyright identification according to the certificate storage data;
and generating NFT music according to the NFT identification and the NFT copyright identification.
Further, the digital music management method according to the embodiment of the present invention, before the step of acquiring the digital music uploaded by the user, further includes the following steps:
and if the user is detected not to be registered, reminding the user to register the block chain account and ending the process.
In a second aspect, an embodiment of the present invention provides a digital music management system, including:
the accounting node identification module is used for judging whether each block link point participates in transaction consensus or not, and if yes, the block link point is identified as an accounting node;
the digital music acquisition module is used for acquiring digital music uploaded by a user;
the digital music auditing module is used for auditing the digital music;
the digital music registration and evidence storage module is used for registering and storing the digital music through the accounting node if the digital music registration and evidence storage module passes the audit, and generating digital music information and an evidence storage identification;
and the NFT music generating module is used for generating NFT music according to the digital music information and the evidence storage identifier.
In a third aspect, an embodiment of the present invention provides a digital music management apparatus, including:
at least one processor;
at least one memory for storing at least one program;
the at least one program, when executed by the at least one processor, causes the at least one processor to implement the digital music management method.
In a fourth aspect, embodiments of the present invention provide a storage medium in which a processor-executable program is stored, the processor-executable program being configured to implement the digital music management method when executed by a processor.
Advantages and benefits of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application:
according to the embodiment of the invention, by identifying each block chain node participating in transaction consensus, the problems of poor data visibility and low safety caused by single storage node of digital music management are avoided; through registration and storage of digital music and generation of NFT music, a data flow link of the digital music is transparent, and convenience of authorization management is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description is made on the drawings of the embodiments of the present application or the related technical solutions in the prior art, and it should be understood that the drawings in the following description are only for convenience and clarity of describing some embodiments in the technical solutions of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flow chart illustrating a digital music management method according to an embodiment of the present invention;
FIG. 2 is a block diagram of a digital music management method according to an embodiment of the present invention;
FIG. 3 is an E-R diagram of a digital music management method according to an embodiment of the present invention;
FIG. 4 is a timing diagram illustrating user registration in accordance with an embodiment of the present invention;
FIG. 5 is a flowchart of an NFT music purchase process according to an embodiment of the present invention;
FIG. 6 is a timing diagram of NFT music purchase in accordance with an embodiment of the present invention;
fig. 7 is a diagram of an NFT music management structure according to an embodiment of the digital music management method of the present invention;
FIG. 8 is a block diagram of a digital music management system according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a digital music management device according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. The step numbers in the following embodiments are provided only for convenience of illustration, the order between the steps is not limited at all, and the execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of the invention and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
With the development of the internet, digital music is becoming the mainstream of music distribution. Currently, the mainstream music platform generally manages digital music in the following three ways: 1) developing a set of corresponding digital music management programs aiming at the digital music content, so that a user can conveniently listen to and share the digital music; 2) digital music management personnel use a digital music management system device to perform induction classification and shelving operation on digital music products through a content server, a resource music library and a client APP, and ensure the safety of data by using encryption and decryption technologies; 3) the digital music management terminal is used for managing digital music, managing user use conditions or integrating business to perform financial consumption by defining the life cycle of a license and user behaviors.
However, the current digital music management has the problems of lagging management media and complicated authorization method. The digital music management mode of the mainstream music platform mostly uses a database with a single accounting node to store data, so that the data asset content is easy to crack and steal, and the security is low; meanwhile, the digital music is managed based on the digital music management terminal, when joint business or copyright division is carried out, the copyright application process is complicated, corresponding authorization is needed when the copyright is spread and used every time, and the requirements of time fragmentation and reading fast-food of internet users cannot be met.
Therefore, the invention provides a digital music management method and a digital music management system, and the problems of poor data visibility and low safety caused by single storage node of digital music management are solved by identifying each block chain node participating in transaction consensus; through registration and storage of digital music and generation of NFT music, a data flow link of the digital music is transparent, and convenience of authorization management is improved.
A digital music management method and system proposed according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings, and first, a digital music management method proposed according to an embodiment of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, a digital music management method is provided in an embodiment of the present invention, and the digital music management method in the embodiment of the present invention may be applied to a terminal, a server, software running in the terminal or the server, or the like. The terminal may be, but is not limited to, a tablet computer, a notebook computer, a desktop computer, and the like. The server may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a network service, cloud communication, middleware service, a domain name service, a security service, a Content Delivery Network (CDN), a big data and artificial intelligence platform, and the like. The digital music management method in the embodiment of the invention mainly comprises the following steps:
s101, judging whether each block chain node participates in transaction consensus or not, and if yes, identifying the block chain node as an accounting node;
referring to fig. 2, an implementation framework of a digital music management method according to an embodiment of the present invention includes an application layer, a protocol layer, and a data storage layer.
Wherein the application layer is used for providing a client capability portal for digital music management. Digital music is managed by Dapp deployed at the application layer. The unique block chain address is obtained through the registration function of the application layer, the block chain address is used for identification, and the user uploads, transfers and commercializes digital music on the basis of the unique block chain address. In addition, the digital music is subjected to wind control examination, checking and shelf-on and shelf-off operation through Dapp deployed in an application layer, so that legal compliance of the digital music is ensured.
The protocol layer, in the embodiment of the invention, provides an intelligent contract exclusive to digital music management and technical support of a consensus layer on the basis of complying with the EtherFang ERC-721, and uploads and manages digital asset copyright on a block chain in an electronic data form.
In the embodiment of the invention, the data storage layer selects the private alliance chain from the block chain of the digital music copyright storage, avoids the problem of a complicated and difficultly controlled mechanism on the public chain, manages and operates the data of the digital asset copyright under the mechanisms of distributed storage, non-falsification, broadcast recording and self-owned node autonomy of a plurality of nodes of the block chain, and improves the safety and reliability.
Specifically, whether the block chain nodes on the private alliance chain participate in trade consensus or not is determined through an algorithm to determine the accounting node. The consensus algorithm for judging whether each block link point participates in the transaction consensus is as follows:
n is the number of online accounting nodes on a private alliance chain, and each node monitors whether the node runs online in real time through a network heartbeat mechanism; s is the system busyness of the current node, S is more than 0 and less than or equal to 1, and the initial value of S is 1, which indicates complete idleness. The value of S depends on the free storage space of the node, the time consumption of network response, performance monitoring and the distance from the user IP address; p is the active accuracy of the current node, P is more than 0 and less than or equal to 1, the initial value of P is 1, P is q/m, m is the bookkeeping times of the node, q is the correct times of the m times, the bookkeeping success rate is calculated according to the ratio of q and m, and the activity of the node is judged; mT is a parameter used for adjusting the algorithm by the centralized control node, can be any value, and is set according to actual business needs.
The block link points which can improve the user experience can be screened out through the consensus algorithm, and the accounting success rate, the network response time consumption and the node state vacancy degree are reflected.
S102, acquiring digital music uploaded by a user;
specifically, before the step of obtaining the digital music uploaded by the user, if it is detected that the user is not registered yet, the user is reminded to register the blockchain account, and the process is ended. As can be seen from step S101, the user can obtain a unique blockchain address through the registration function of the application layer, and upload, transfer, and commercialize digital music based on the unique blockchain address.
S103, auditing the digital music;
specifically, after digital music uploaded by a registered user is acquired, the digital music needs to be audited first. In an embodiment of the present invention, if the digital music is not audited, the process is ended.
S103 may be further divided into the following steps S1031-S1033:
step S1031, performing wind control audit on the digital music;
specifically, according to step S101, the digital music is subjected to a wind-controlled audit by Dapp deployed by the application layer.
Step S1032, if the wind control audit is passed, extracting the DNA of the digital music;
specifically, the DNA extraction of the digital music { work → tune, rhythm, harmony, strength, speed } performs feature extraction work aiming at five major feature elements of the digital music, wherein the feature elements include five major feature elements of tune, rhythm, harmony, dynamics and speed.
And step S1033, judging whether the digital music infringes according to the DNA.
Specifically, as seen in step S1032, the DNA includes a tune, a rhythm, a harmony, a strength, and a speed. And when judging whether the digital music infringes according to the DNA, firstly acquiring a music copyright library, and comparing the tune, the rhythm, the harmony, the dynamics and the speed of the digital music through the music copyright library to judge whether the digital music infringes.
And the content legal compliance of the digital music is ensured through the wind control audit and infringement judgment of the digital music.
S104, if the audit is passed, registering and storing the certificate for the digital music through the accounting node to generate digital music information and a certificate storing identification;
according to step S103, when the digital music passes the wind control audit and the digital music is judged not to infringe the right by extracting DNA, the audit is passed.
Specifically, after the digital music uploaded by the registered user is acquired and the digital music passes the audit, the content of the digital music is registered and stored { (work, user) → (evidence, evidence _ token) } through the block link point (accounting node) which reaches the transaction consensus on the private federation chain in step S101.
S104 may be further divided into the following steps S1041-S1042:
step S1041, chaining the digital music and storing certificate, generating the digital music information and storing certificate data;
wherein the digital music information comprises an identification (blockchain address) of the registered user, a key and a timestamp.
Step S1042, calculating the certificate storing data through a Hash algorithm, and generating the certificate storing identification.
Specifically, after digital music is positively linked and certified to generate digital music information and certified data, SM3 hash value calculation is performed on the certified data to obtain an evidence _ token specific to each certified data, which is used as a certificate, namely certified identification, stored in a block chain node of the digital music.
And S105, generating NFT music according to the digital music information and the evidence storage identification.
Referring to fig. 3, after generating a license storage identifier for digital music that is approved, the embodiment of the present invention generates an NFT identifier through the license storage identifier, so as to obtain corresponding NFT music { (evidence _ token, secret, user, time) → NFTHash }.
S105 may be further divided into the following steps S1051-S1054:
step S1051, generating an identity label of the digital music according to the digital music information and the certificate storing label;
specifically, according to the certificate storing identifier generated in step S1042 and in combination with the digital music information generated in step S1041, the identity identifier of the copyrighted work of the digital music is extracted. .
Step S1052, calculating the identity through a Hash algorithm to generate an NFT (network File transfer) identifier;
specifically, the identity is calculated through SHA3 hash algorithm, and the NFT identity of the digital music is generated as the identification for generating the NFT music under the blockchain address of the registered user.
Step S1053, generating NFT copyright identification according to the evidence storage data;
specifically, the certificate storage data is stored in a metadata storage unit of the NFT, and an NFT copyright identifier is generated.
And S1054, generating NFT music according to the NFT identification and the NFT copyright identification.
The NFT music architecture includes, among other things, creator address, sender address, recipient address, owner address, verifier address, timestamp, credentialing identification with value, hash, and transaction hash record.
Specifically, through steps S101 to S105, NFT music is generated according to digital music, so that standardization of digital musical works is achieved, the digital music is summarized into a block chain management system, when a user operates the digital music or the copyright of the digital music, each NFT music "coin" can be traced back to the corresponding evidence storage identifier of the accounting node, the digital music information, and the digital music in a reverse direction, and the use experience of listening, sharing, displaying, managing, and transferring the digital music and the copyright of the digital music by the user is improved.
In an embodiment of the present invention, a user obtains a unique blockchain address through a registration function of an application layer, and uploads, transfers, and commercializes digital music based on the unique blockchain address, and specific functions are as follows:
(1) referring to fig. 4, for the general user and the collaborator:
a. a practical registration/login function is used for generating a block chain address and a block chain wallet exclusive to an account;
b. the practical NFT basic function performs individual operation and management of NFT copyright identification;
c. logging off, logging out, or sharing the current account.
Referring to fig. 5 and 6, when NFT music is purchased, the NFT music is purchased by logging in an NFT music application and searching and selecting NFT music, and after confirming the price/terms/statement, whether the balance of the blockchain wallet meets payment is queried, if yes, the third party payment platform (such as WeChat and Payment treasures) is skipped to pay the price and the commission of the NFT music; if not, reminding the user to recharge. Upon completion of the purchase, the NFT music goes to the user's blockchain wallet.
(2) Referring to fig. 7, for the manager, digital music, NFT copyright identification, deposit certificate identification, NFT music, user's blockchain address, and NFT transaction or destruction involved in the blockchain are directly centrally managed by a blockchain-dedicated graphic management system (IDB).
In an embodiment of the present invention, the application layer encapsulates the related digital music management capabilities in an RPC manner, and generates an HTTP call interface for NFT music management capabilities. By inducing and unifying NFT music, digital music works, content storage certificates and node management capacity of alliances and collaborators, the HTTP protocol is used to expose the interface capacity on the public network, and the interface capacity is provided for more devices, users and collaborators to use. Through the encapsulation of the HTTP interface, various capabilities of NFT music can be provided for front-end media, such as APP client, H5 page and small program, so as to develop more activities related to NFT copyright identification (NFT copyright auction, sharing donation, lottery drawing, point exchange, etc.)
Next, a digital music management system proposed according to an embodiment of the present application is described with reference to the drawings.
Fig. 8 is a schematic structural diagram of a digital music management system according to an embodiment of the present application.
The system specifically comprises:
the accounting node identification module 801 is configured to determine whether each block link point participates in a transaction consensus, and if yes, identify the block link point as an accounting node;
a digital music obtaining module 802, configured to obtain digital music uploaded by a user;
a digital music auditing module 803, configured to audit the digital music;
the digital music registration and evidence storage module 804 is used for registering and storing the digital music through the accounting node if the digital music registration and evidence storage module passes the audit, and generating digital music information and an evidence storage identifier;
and the NFT music generating module 805 is configured to generate NFT music according to the digital music information and the certificate storing identifier.
It can be seen that the contents in the foregoing method embodiments are all applicable to this system embodiment, the functions specifically implemented by this system embodiment are the same as those in the foregoing method embodiment, and the advantageous effects achieved by this system embodiment are also the same as those achieved by the foregoing method embodiment.
Referring to fig. 9, an embodiment of the present application provides a digital music management apparatus, including:
at least one processor 901;
at least one memory 902 for storing at least one program;
the at least one program, when executed by the at least one processor 901, causes the at least one processor 901 to implement a digital music management method as described.
Similarly, the contents of the method embodiments are all applicable to the apparatus embodiments, the functions specifically implemented by the apparatus embodiments are the same as the method embodiments, and the beneficial effects achieved by the apparatus embodiments are also the same as the beneficial effects achieved by the method embodiments.
In alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flowcharts of the present application are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.
Furthermore, although the present application is described in the context of functional modules, it should be understood that, unless otherwise stated to the contrary, one or more of the functions and/or features may be integrated in a single physical device and/or software module, or one or more functions and/or features may be implemented in separate physical devices or software modules. It will also be appreciated that a detailed discussion regarding the actual implementation of each module is not necessary for an understanding of the present application. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be understood within the ordinary skill of an engineer, given the nature, function, and internal relationship of the modules. Accordingly, those skilled in the art can, using ordinary skill, practice the present application as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative of and not intended to limit the scope of the application, which is defined by the appended claims and their full scope of equivalents.
The functions, if implemented in the form of software functional units 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 application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium, which includes programs for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable programs that can be considered for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with a program execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the programs from the program execution system, apparatus, or device and execute the programs. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the program execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable program execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the foregoing description of the specification, reference to the description of "one embodiment/example," "another embodiment/example," or "certain embodiments/examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
While the present application has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A digital music management method, comprising the steps of:
judging whether each block chain node participates in transaction consensus or not, and if yes, identifying the block chain node as an accounting node;
acquiring digital music uploaded by a user;
auditing the digital music;
if the digital music is approved, registering and storing the certificate through the accounting node to generate digital music information and a certificate storing identification;
and generating NFT music according to the digital music information and the evidence storage identification.
2. The digital music management method according to claim 1, wherein said auditing said digital music comprises:
carrying out wind control audit on the digital music;
if the wind control audit is passed, extracting the DNA of the digital music;
and judging whether the digital music infringes according to the DNA.
3. The digital music management method according to claim 2, wherein the DNA includes a tune, a rhythm, a harmony, a strength, and a speed;
the judging whether the digital music infringes according to the DNA comprises the following steps:
acquiring a music copyright library;
and comparing the tune, the rhythm, the harmony, the strength and the speed of the digital music through the music copyright library to judge whether the digital music infringes.
4. The method for managing digital music according to claim 2, wherein if the audit is passed, registering and storing the digital music through the accounting node to generate digital music information and a storage identification, comprising:
and when the digital music passes the wind control audit and the digital music does not infringe the right, the audit is passed.
5. The method for managing digital music according to claim 1, wherein if the audit is passed, registering and storing the digital music through the accounting node to generate digital music information and a storage identification, comprising:
chaining the digital music and storing the certificate to generate the digital music information and the certificate storing data;
and calculating the certificate storage data through a Hash algorithm to generate the certificate storage identification.
6. The method according to claim 5, wherein the generating NFT music according to the digital music information and the certificate of existence flag comprises:
generating an identity identifier of the digital music according to the digital music information and the certificate storing identifier;
calculating the identity through a Hash algorithm to generate an NFT (network File transfer) identifier;
generating an NFT copyright identification according to the certificate storage data;
and generating NFT music according to the NFT identification and the NFT copyright identification.
7. The digital music management method according to claim 1, further comprising, before the step of obtaining the digital music uploaded by the user, the steps of:
and if the user is detected not to be registered, reminding the user to register the block chain account and ending the process.
8. A digital music management system, comprising:
the accounting node identification module is used for judging whether each block link point participates in transaction consensus or not, and if yes, the block link point is identified as an accounting node;
the digital music acquisition module is used for acquiring digital music uploaded by a user;
the digital music auditing module is used for auditing the digital music;
the digital music registration and evidence storage module is used for registering and storing the digital music through the accounting node if the digital music registration and evidence storage module passes the audit, and generating digital music information and an evidence storage identification;
and the NFT music generating module is used for generating NFT music according to the digital music information and the evidence storage identifier.
9. A digital music management apparatus, comprising:
at least one processor;
at least one memory for storing at least one program;
when executed by the at least one processor, cause the at least one processor to implement a digital music management method according to any one of claims 1 to 7.
10. A storage medium having stored therein a program executable by a processor, characterized in that: the processor-executable program when executed by a processor is for implementing a digital music management method as claimed in any one of claims 1 to 7.
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| CN114238866B (en) | 2023-03-24 |
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