CN115310056A - Block chain-based digital collection issuing supervision method and device and storage medium - Google Patents
Block chain-based digital collection issuing supervision method and device and storage medium Download PDFInfo
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Abstract
The application is suitable for the technical field of block chains, and provides a block chain-based digital collection issuing supervision method, a device and a storage medium. The method comprises the following steps: the method comprises the steps of obtaining a verifiable statement of the digital work uploaded by a first client, sending a verification request of the digital work to a first blockchain based on the verifiable statement of the digital work, obtaining verification result information fed back by the first blockchain or the second blockchain based on the verification request of the digital work, and outputting the verification result information to the first client. The scheme can realize ownership supervision in the digital Tibetan issuing process and in-service supervision.
Description
Technical Field
The application belongs to the technical field of block chains, and particularly relates to a block chain-based digital collection issuing supervision method, a block chain-based digital collection issuing supervision device and a storage medium.
Background
The current digital Tibetan supervision is mainly divided into two means, one is the restriction of laws and regulations, and each digital Tibetan issuing platform can submit litigation to a court when copyright infringement acts; the other mode is a supervision sandbox mode of the mainstream of financial science and technology, and specifically, the digital Tibetan distribution platform is placed in a safety controllable supervision sandbox range for test point in the early construction period, and is allowed to be opened to the public after meeting the sandbox standard. The definition and perfection of laws and regulations can play a role in restraining the infringement behavior of digital collections, but more belongs to post-incident supervision. The supervision sandbox aiming at the field of financial science and technology is an advance supervision mechanism and can play a role in preventing infringement behaviors to a certain extent. However, both of them cannot perform infringement behavior constraint in the process of issuing digital collections, and cannot realize in-service supervision.
Disclosure of Invention
The embodiment of the application provides a block chain-based digital Tibetan issue supervision method, a block chain-based digital Tibetan issue supervision device and a storage medium, and aims to solve the problem that in the prior art, infringement behavior constraint cannot be carried out in a digital Tibetan issue process, and supervision in the process of affair is realized.
A first aspect of an embodiment of the present application provides a block chain-based digital collection issuance supervision method, including:
acquiring a verifiable statement of the digital works uploaded by a first client, wherein the verifiable statement of the digital works comprises an identification of a target digital work, account information of a digital collection issuer and a digital signature of a statement issuer;
sending a digital work validation request to a first blockchain based on the digital work verifiable statement; the digital work verification request is used for requesting the first block chain to carry out account registration verification on the digital collection issuer and cross-linking and calling a second block chain to carry out right confirmation verification on the target digital work after the account registration verification is passed; the first block chain stores a digital collection which is distributed by a registered account on the chain and the registered account on the chain based on the digital works with the confirmed rights, and the second block chain stores a confirmed rights storage certificate of the digital works with the confirmed rights, wherein the confirmed rights storage certificate comprises a digital work identifier and an author digital signature of the digital works;
and acquiring verification result information fed back by the first blockchain or the second blockchain based on the digital work verification request, and outputting the verification result information to the first client.
A second aspect of the embodiments of the present application provides a block chain-based digital collection issuance supervision apparatus, including:
the digital work verifiable statement comprises an identification of a target digital work, account information of a digital collection issuer and a digital signature of a statement issuer;
a sending module for sending a digital work validation request to a first blockchain based on the digital work verifiable statement; the digital work verification request is used for requesting the first blockchain to carry out account registration verification on the digital collection issuer and calling a second blockchain in a cross-chain mode after the account registration verification is passed to carry out right confirmation verification on the target digital work; the first block chain stores a digital collection which is distributed by a registered account on the chain and the registered account on the chain based on the digital works with the confirmed weight, the second block chain stores a confirmed weight storage certificate of the digital works with the confirmed weight, and the confirmed weight storage certificate comprises a digital work identifier and an author digital signature of the digital works;
and the information feedback module is used for acquiring verification result information fed back by the first block chain or the second block chain based on the digital work verification request and outputting the verification result information to the first client.
A third aspect of embodiments of the present application provides a terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the method according to the first aspect when executing the computer program.
A fourth aspect of embodiments of the present application provides a computer-readable storage medium, in which a computer program is stored, which computer program, when executed by a processor, performs the steps of the method according to the first aspect.
A fifth aspect of the present application provides a computer program product, which, when run on a terminal, causes the terminal to perform the steps of the method of the first aspect described above.
As can be seen from the above, in the embodiment of the present application, based on the verifiable statement of the digital work uploaded by the first client, a digital work verification request is sent to the first blockchain, so as to ensure that the first blockchain performs account registration verification on a digital collection issuer and cross-chain calls the second blockchain to perform right confirmation verification on the target digital work after the account registration verification passes, thereby obtaining verification result information fed back by the first blockchain, and outputting the verification result information to the first client. When a digital Tibetan issue party has digital Tibetan issue requirements, the process is based on a digital Tibetan supervision client, the identity of the issue party is verified on a digital Tibetan issue chain, and meanwhile, the right-confirming verification is carried out on the digital Tibetan by using a right-confirming storage block chain in a chain-crossing calling mode, so that the right supervision in the digital Tibetan issue process is realized, and the in-business supervision is realized.
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In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first flowchart of a block chain-based digital collection issuance supervision method according to an embodiment of the present application;
FIG. 2 is a data interaction diagram in a digital collection issuance supervision method according to an embodiment of the present application;
fig. 3 is a second flowchart of a block chain-based digital collection issuance supervision method according to an embodiment of the present application;
FIG. 4 is a block diagram of a block chain-based digital collection issuance supervision apparatus according to an embodiment of the present application;
fig. 5 is a structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
It should be understood that, the sequence numbers of the steps in this embodiment do not mean the execution sequence, and the execution sequence of each process should be determined by the function and the inherent logic of the process, and should not constitute any limitation to the implementation process of the embodiment of the present application.
In the embodiment of the application, a digital collection supervision platform based on a block chain is specifically provided, and different clients, a first block chain storing digital collections which are registered in the chain and issued by the registered accounts in the chain and a second block chain storing a definite right certificate of a confirmed right digital work are specifically arranged for data interaction with the digital collection supervision platform. The first block chain corresponds to a digital collection issuing platform, and the second block chain corresponds to a digital work right confirming platform.
When a digital Tibetan issue party has digital Tibetan issue requirements, the identity of the issue party is verified on the digital Tibetan issue platform by relying on the digital Tibetan supervision platform, and meanwhile, when the identity of the issue party passes verification, the digital works are verified in the digital works right confirming platform in a cross-chain calling mode, so that right supervision in the digital Tibetan issue process is realized through the platform, and in-business supervision is realized.
In order to explain the technical solution described in the present application, the following description will be given by way of specific examples.
Referring to fig. 1, fig. 1 is a first flowchart of a block chain-based digital collection issuance supervision method according to an embodiment of the present application. As shown in fig. 1, a block chain-based digital collection issuance supervision method includes the following steps:
The digital Tibetan needs to be authorized by the original author to the digital Tibetan distributor before being authorized to be distributed as the digital works.
After being allowed to be distributed, the digital works become digital collections after being casted by NFT (Non-homogeneous Token) contracts in a block chain corresponding to a digital collection distribution platform.
After obtaining the authorization, in order to avoid copyright dispute of the digital Tibetan, the digital Tibetan issuing party needs to check the ownership of the digital work of the original author by means of a digital Tibetan supervision platform before relying on the digital Tibetan issuing platform to issue the digital Tibetan.
The digital collection is called NFT, which means that a unique and unchangeable digital certificate is generated corresponding to specific works such as voice, characters, pictures and the like by using a block chain technology, and the digital copyright of the digital collection is protected, and the digital collection is truly and reliably distributed, purchased, collected, given away and used.
The first client corresponds to a digital collection issuer, and the digital collection issuer uploads a verifiable statement of the digital works to the digital collection supervision platform through the first client.
The digital work can verify that the statement contains the identification of the target digital work, the account information of the distributor of the digital collection and the digital signature of the issuer of the statement.
When a digital collection issuer issues a digital collection on a designated issuing platform of the digital collection, the digital collection issuer needs to register an account on the issuing platform to realize identity authentication so as to issue the digital collection in the issuing platform.
The first client is specifically a client used by the digital collection issuer.
When the digital collection is issued on the issuing platform, the digital collection needs to be ensured to be subjected to right confirmation and verification, so that the infringement behavior of the digital collection is avoided.
The digital work verifiable statement is specifically generated by issuing a target digital work by an original work author of the target digital work, the original work author submits the verifiable statement to a digital collection issuer after the verification statement is generated by issuing, at the moment, the digital collection issuer generates a digital collection issuing requirement, and the digital work verifiable statement is uploaded to the digital collection supervision platform through the first client, so that the digital collection supervision platform checks the ownership and issues the digital work.
Correspondingly, in an optional embodiment, the obtaining of the verifiable statement of digital work uploaded by the first client includes:
after the first client side obtains the verifiable statement of the target digital work issued by the statement issuer and adds the account information of the digital collection issuer to the verifiable statement to generate the verifiable statement of the digital work, a digital collection issuance verification request uploaded by the first client side is obtained;
the digital Tibetan issuing verification request carries the digital work verifiable statement and the designated information of the digital Tibetan issuing platform, the digital Tibetan issuing platform corresponds to the first block chain, and the digital Tibetan issuing platform is used for issuing digital Tibetan based on the digital work with the confirmed weight.
Under normal circumstances, it is stated that the issuer should be the author of the creative work of the target digital work.
In one implementation scenario, as shown in FIG. 2, the author of the creative work may authorize his/her digital work to be distributed to a digital collection distributor. At this point the author of the creative work will issue a verifiable statement of the digital work to the digital collection issuer. After receiving the verifiable statement, the digital Tibetan distributor submits the verifiable statement to the digital Tibetan supervision platform on the basis of the verifiable statement.
Specifically, the author of the creative issues a verifiable assertion of DID (Decentralized identity) to the digital collection issuer. Optionally, the verifiable statement mainly contains 3 parts of content: cliciminfo, subject, and signnature. The claiming fo includes a creative work author field, and the field value of the field is specifically a DID account registered by the creative work author on the second blockchain. The subject comprises a digital collection issuer field, and the field value of the field is specifically a DID account registered by the digital collection issuer in the first blockchain; the subject also comprises an attribute field, and the attribute field specifically comprises a unique identifier of the original work, such as a work name, a work hash, a work digital fingerprint and the like. signature is the result of a digital signature of both cliciminfo and subject by the author of the creative using a private key. The author of the original work signs the verifiable statement of the related information of the work by using the private key, and the right-confirming certificate of the work is stored in the second chain and is used for verifying and signing the verifiable statement.
Before the verifiable statement of the target digital work is not subjected to the authentication verification, whether a person who issues the verifiable statement is an author of the original work with true copyright cannot be determined, so that the target digital work needs to be subjected to the authentication verification based on a digital signature contained in the verifiable statement of the digital work.
Optionally, in a specific embodiment, before obtaining the verifiable declaration of the digital work uploaded by the first client, the method further includes:
acquiring a digital work right confirmation request sent by a second client;
responding to the digital work right confirmation request, and after the digital work to be confirmed indicated in the digital work right confirmation request is confirmed to finish the right confirmation, sending a right confirmation certificate uplink request to a second block chain; the entitlement confirmation and credit uplink request is used for indicating that the entitlement confirmation of the digital work to be confirmed is stored in the second block chain.
Wherein the authorization-confirming uplink request may include authorization-confirming information of the digital work to be authorized. The entitlement confirmation information may specifically include a collection identifier of the digital work to be entitled and a digital signature of an author.
In the embodiment of the application, the digital collection supervision platform can also assist original works authors in determining the rights of digital works.
Specifically, with reference to fig. 2, the author of the creative work applies for the approval of the creative work from the digital collection administration platform. After receiving the application for the right confirmation, the digital collection supervision platform needs to complete the right confirmation of the original work by means of a supervisor, and the right confirmation after the right confirmation of the original work is written into the digital work right confirmation platform, i.e. a second block chain (specifically corresponding to the main chain in fig. 2). The first blockchain corresponds to the child chain in fig. 2.
The title of the work, the hash of the work and the digital fingerprint of the work can be written in the right-confirming certificate, the right-confirming certificate is completed on a main chain (a second block chain), and the work belongs to a DID account of an author of the original work.
The second blockchain may be a national digital collection unified supervision blockchain, and takes responsibility of the original work confirmation and the dynamic supervision of the digital collection distribution. The original works need to be authenticated on the main chain first, and the authorization relationship validity of the digital works is authenticated by relying on the main chain when the digital collections are issued.
The digital work verification request is used for requesting the first block chain to carry out account registration verification on the digital collection issuer and calling a second block chain in a cross-chain mode after the account registration verification is passed to carry out right confirmation verification on the target digital work; the digital collection which is distributed by the registered account on the chain and is based on the digital works with the confirmed weight is stored in the first block chain, the confirmed weight storage certificate of the digital works with the confirmed weight is stored in the second block chain, and the digital works with the confirmed weight storage certificate comprise digital works identification and digital works author signatures.
The digital collection supervision platform receives the digital work verifiable statement, and before the digital collection is released, the digital work indicated in the verifiable statement needs to be subjected to information verification based on the first blockchain and the second blockchain.
The digital collection supervision platform sends a digital work verification request to the first blockchain specifically, a service contract of the first blockchain is triggered, the service contract analyzes the content of the verifiable declaration of the digital work, account information of a digital collection issuer is extracted, it is confirmed that a digital collection issuer field in the verifiable declaration of the digital work is consistent with a chain DID account of the digital collection issuer in the first blockchain, at the moment, the first blockchain calls a cross-link contract which calls a cross-link contract in the second blockchain through a cross-link gateway, after the cross-link contract in the second blockchain is called, the verifiable declaration verification contract in the second blockchain is called through the cross-link contract, the verifiable declaration can be analyzed by the verifiable declaration, a chain DID account of an author of the original work in the verifiable declaration in the second blockchain is inquired, a public key corresponding to the DID account is inquired, and a public key of a digital signature of the issuer in the verifiable declaration is signed.
The verifiable statement is a digital certificate, and is a descriptive statement issued by one DID endorsing some attributes of another DID, and attaching a digital signature of the verifiable statement to prove the authenticity of the attributes.
The verifiable declaration verification contract is used for verifying an intelligent contract for verifying the issuance correctness of the verifiable declaration, is deployed on a main chain (a second block chain), and comprises methods of analyzing the verifiable declaration contract, verifying whether the verifiable declaration is uplink or not, inquiring a public key corresponding to an author of a creative work in the verifiable declaration, verifying a digital signature in the verifiable declaration and the like.
In the process, the first block chains corresponding to different digital collection issuing platforms can be subjected to cross-chain interoperation interaction with the main chain (second block chain) through the unified relay chain, the complexity of the structure between the sub-chains of the main chain is simplified, meanwhile, the cross-chain transaction of the interoperation can be verified on the relay chain, and traceability and non-tampering of the cross-chain interoperation transaction are achieved.
In different embodiments, the verification result information may be fed back to the digital collection supervision platform by different block chains.
In one embodiment, when the first blockchain performs account registration verification on the digital collection issuer based on the digital work verification request, the verification result information fed back by the first blockchain that the account registration verification of the digital collection issuer fails is obtained.
In another embodiment, in the case that the second blockchain verifies that the target digital work is not verified to be not passed, and the verification result is output to the first blockchain in a cross-chain manner, the verification result information fed back by the first blockchain that the target digital work is not verified to be not passed is obtained.
In yet another embodiment, when the second blockchain verifies that the target digital work is authenticated and passes verification, and the verification result is output to the first blockchain in a cross-chain manner, obtaining verification result information of the authenticated and passed verification of the target digital work, which is fed back by the first blockchain; or,
in another embodiment, in a case that the target digital work is authenticated and verified by the second blockchain, verification result information that the target digital work is authenticated and verified is obtained, where the verification result information is fed back by the second blockchain.
In a different embodiment, when the second blockchain verifies the target digital work as passing the verification, the verification result information of the target digital work passing the verification of the right confirmation is obtained, which is fed back by the second blockchain.
In the above process, the verification result information may be that after the second blockchain completes the authentication verification of the target digital work, the result is directly fed back to the digital collection supervision platform. Or the verification result information may be that the verification result is fed back to the first blockchain in a cross-chain manner after the authorization verification of the target digital work is finished by the second blockchain, and is fed back to the digital collection supervision platform through the first blockchain. Or when the account registration verification of the digital collection issuer by the first blockchain is not passed, the process of transferring the second blockchain to perform the authorization verification of the digital works by crossing the chains is not entered, and the result that the account registration verification is not passed is directly fed back to the digital collection supervision platform.
The process can improve the realization diversity of the verification result feedback and meet the interaction requirements under different conditions.
According to the embodiments, the copyright validation verification of different digital Tibetan product issuing platforms when issuing the Tibetan products is completed by building the digital Tibetan product supervision platform and building a main chain (a second data chain), so that the infringement behavior is avoided, meanwhile, the validation and the storage of the original works are completed based on the main chain, and the cross-chain automatic verification of the Tibetan product authorization relationship is completed by utilizing the verifiable statement of the distributed digital identity, the verifiable statement verification contract and the interoperation framework of the relay chain and the gateway, so that the penetration and the automation of the digital Tibetan product supervision are realized.
In the embodiment of the application, a digital work verification request is sent to the first blockchain based on a verifiable statement of the digital work uploaded by the first client, so that the first blockchain can perform account registration verification on a digital collection issuer, and the second blockchain is called in a chain crossing manner to perform right confirmation verification on the target digital work after the account registration verification is passed, and then verification result information fed back by the first blockchain is obtained, and the verification result information is output to the first client. When a digital Tibetan issue party has digital Tibetan issue requirements, the process is based on a digital Tibetan supervision client, the identity of the issue party is verified on a digital Tibetan issue chain, and meanwhile, the right-confirming verification is carried out on the digital Tibetan by using a right-confirming storage block chain in a chain-crossing calling mode, so that the right supervision in the digital Tibetan issue process is realized, and the in-business supervision is realized.
Different embodiments of the digital collection issuing supervision method based on the blockchain are also provided in the embodiment of the application.
Referring to fig. 3, fig. 3 is a flowchart of a block chain-based digital collection issuance supervision method according to an embodiment of the present application. As shown in fig. 3, a block chain-based digital collection distribution supervision method includes the following steps:
The digital work verifiable statement comprises an identification of a target digital work, account information of a digital collection issuer and a digital signature of a statement issuer.
The implementation process of this step is the same as that of step 101 in the foregoing embodiment, and is not described here again.
The digital work verification request is used for requesting the first block chain to carry out account registration verification on the digital collection issuer and calling a second block chain in a cross-chain mode after the account registration verification is passed to carry out right confirmation verification on the target digital work; the digital collection which is distributed by the registered account on the chain and is based on the digital works with the confirmed weight is stored in the first block chain, the confirmed weight storage certificate of the digital works with the confirmed weight is stored in the second block chain, and the digital works with the confirmed weight storage certificate comprise digital works identification and digital works author signatures.
The implementation process of this step is the same as that of step 102 in the foregoing embodiment, and is not described here again.
The implementation process of this step is the same as the implementation process of step 103 in the foregoing embodiment, and is not described here again.
And step 304, acquiring a digital collection issuing instruction sent by the first client under the condition that the authentication result information is that the target digital work is authenticated and verified.
Wherein the digital collection issuing instruction is used for indicating the digital collection issuing based on the target digital work.
After the digital Tibetan distributor verifies the authorization validity of the target digital work through the digital Tibetan supervision platform and feeds back the verification result to the digital Tibetan distributor, the digital Tibetan distributor can trigger a digital Tibetan distribution instruction in the digital Tibetan distributor by itself and instruct the digital Tibetan distributor to distribute the digital Tibetan based on the target digital work.
Or the digital collection issuer can trigger the digital collection issuing instruction through the digital collection supervision platform.
Correspondingly, in the embodiment, a digital collection supervision platform is additionally provided with a digital collection issuing triggering function.
When the digital collection issuer obtains the verification feedback result that the digital work right verification passes from the first client, the first client can directly trigger the digital collection issuing instruction to the digital collection supervision platform.
The digital collection supervision platform can forward the digital collection issue instruction to a first block chain corresponding to the digital collection issue platform after acquiring the digital collection issue instruction.
The first blockchain is specifically based on a digital collection issuing instruction, and after a target digital work is cast by using an NFT (Non-variant Token) contract, the target digital work is changed into a digital collection to be written into the first blockchain, and the digital collection is associated with an account of a digital collection issuer.
In a specific application, when the digital Tibetan issue supervision platform provided in the embodiment of the application is used for digital Tibetan issue supervision, a digital Tibetan issue party can firstly input the parameter information of a target digital work on the digital Tibetan issue supervision platform, and directly trigger an issue instruction of the digital Tibetan after the parameter information is input, wherein the issue instruction carries a verifiable statement of the work issued by a digital work writer.
After the digital collection issuing supervision platform obtains the verifiable statement of the digital works, the digital collection issuing supervision platform can send a digital work verification request to the first block chain, and after the first block chain is used for carrying out account registration verification on a digital collection issuer and passing the account registration verification, and the first block chain is used for calling the second block chain in a chain crossing manner to carry out right confirmation verification on the target digital works, the digital collection issuing supervision platform directly sends an issuing request carrying parameter information of the target digital works to the first block chain so as to issue the digital collections on the first block chain.
Or, in another specific application, when the digital collection issuer uses the digital collection issuance supervision platform provided in this embodiment of the present application, the digital collection issuer may upload a data packet on the digital collection issuance supervision platform, where the data packet includes parameter information of a target digital work and a verifiable statement of the digital work, and after the digital collection issuance supervision platform uses the first blockchain to perform account registration verification on the digital collection issuer based on the verifiable statement of the digital work, and the first blockchain invokes the second blockchain to perform right verification on the target digital work, if the digital collection issuance instruction sent by the first client is obtained, the digital collection issuance supervision platform may match the parameter information of the digital work corresponding to the digital collection issuance instruction based on the digital collection issuance instruction and send an issuance request carrying the parameter information of the digital work to the first blockchain, so as to perform digital collection issuance on the first blockchain.
The parameter information of the digital work may specifically include a work sequence code, a work digital code, and other unique work identifiers of the digital work.
In the embodiment of the application, based on the digital Tibetan supervision client, when the identity of the issuer is verified on a digital Tibetan distribution chain, the right-confirming block chain is utilized to confirm and verify the digital works in a chain-crossing calling mode, after the digital works are verified, the convenient issuing of the digital Tibetan is realized, the right supervision in the digital Tibetan issuing process is ensured, the in-service supervision is realized, and the convenience of the digital Tibetan issuing is improved.
Referring to fig. 4, fig. 4 is a block diagram of a block chain-based digital collection issuance supervision apparatus according to an embodiment of the present application, and for convenience of description, only the parts related to the embodiment of the present application are shown.
The block chain-based digital collection issuance supervision apparatus 400 comprises:
the acquiring module 401 is configured to acquire a verifiable digital work statement uploaded by a first client, where the verifiable digital work statement includes an identifier of a target digital work, account information of a digital collection issuer, and a digital signature of a statement issuer;
a sending module 402, configured to send a digital work validation request to a first blockchain based on the verifiable statement for the digital work; the digital work verification request is used for requesting the first blockchain to carry out account registration verification on the digital collection issuer and calling a second blockchain in a cross-chain mode after the account registration verification is passed to carry out right confirmation verification on the target digital work; the first block chain stores a digital collection which is distributed by a registered account on the chain and the registered account on the chain based on the digital works with the confirmed rights, and the second block chain stores a confirmed rights storage certificate of the digital works with the confirmed rights, wherein the confirmed rights storage certificate comprises a digital work identifier and an author digital signature of the digital works;
an information feedback module 403, configured to obtain verification result information fed back by the first blockchain or the second blockchain based on the digital work verification request, and output the verification result information to the first client.
Wherein the apparatus further comprises:
the right confirming module is used for acquiring a right confirming request of the digital works sent by the second client;
responding to the digital work right confirmation request, and after the digital work to be confirmed indicated in the digital work right confirmation request is confirmed to finish the right confirmation, sending a right confirmation certificate uplink request to the second block chain; the entitlement locker cochain request is used for indicating that the entitlement locker of the digital work to be entitled is stored in the second blockchain.
The information feedback module 403 is specifically configured to:
under the condition that the account registration verification of the digital collection issuer is not verified based on the digital work verification request, the first blockchain acquires verification result information fed back by the first blockchain, wherein the verification result information is fed back by the first blockchain, and the account registration verification of the digital collection issuer is not verified; or,
under the condition that the second blockchain verifies the target digital work in an authorized manner as not passing the verification, and the verification result is output to the first blockchain in a cross-chain manner, obtaining verification result information which is fed back by the first blockchain and does not pass the authorized verification of the target digital work; or,
under the condition that the second blockchain verifies the target digital work to be authenticated and passes verification and outputs verification results to the first blockchain in a cross-chain manner, obtaining verification result information of the target digital work, which is fed back by the first blockchain, that the target digital work is authenticated and passes verification; or,
under the condition that the target digital work is not verified to be authorized by the second block chain, obtaining verification result information which is fed back by the second block chain and is not verified to be authorized; or,
and under the condition that the second block chain verifies the target digital work to be verified to be passed, obtaining verification result information which is fed back by the second block chain and passes the verification of the target digital work to be verified.
The obtaining module 401 is specifically configured to:
after the first client acquires the verifiable statement of the target digital work issued by the statement issuer and adds the account information of the digital collection issuer to the verifiable statement to generate the verifiable statement of the digital work, acquiring a digital collection issuance verification request uploaded by the first client;
the digital Tibetan issuing verification request carries the digital work verifiable statement and the designated information of a digital Tibetan issuing platform, the digital Tibetan issuing platform corresponds to the first block chain, and the digital Tibetan issuing platform is used for issuing digital Tibetan based on the digital work with the confirmed weight.
Wherein, the device still includes:
an issue module to:
under the condition that the verification result information is that the target digital work is authenticated and verified, a digital Tibetan issue instruction sent by the first client side is obtained, wherein the digital Tibetan issue instruction is used for instructing digital Tibetan issue based on the target digital work;
forwarding the digital collection issuance instruction to the first blockchain.
The digital Tibetan issuing supervision device based on the block chain can realize each process of the embodiment of the digital Tibetan issuing supervision method based on the block chain, can achieve the same technical effect, and is not repeated here for avoiding repetition.
Fig. 5 is a block diagram of a terminal according to an embodiment of the present disclosure. As shown in the figure, the terminal 5 of this embodiment includes: at least one processor 50 (only one shown in fig. 5), a memory 51, and a computer program 52 stored in the memory 51 and executable on the at least one processor 50, the steps of any of the various method embodiments described above being implemented when the computer program 52 is executed by the processor 50.
The terminal 5 may be a computing device such as a desktop computer, a notebook, a palm computer, and a cloud server. The terminal 5 may include, but is not limited to, a processor 50, a memory 51. It will be appreciated by those skilled in the art that fig. 5 is merely an example of a terminal 5 and does not constitute a limitation of the terminal 5, and may include more or fewer components than shown, or some components may be combined, or different components, e.g., the terminal may also include input output devices, network access devices, buses, etc.
The Processor 50 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 51 may be an internal storage unit of the terminal 5, such as a hard disk or a memory of the terminal 5. The memory 51 may also be an external storage device of the terminal 5, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) and the like provided on the terminal 5. Further, the memory 51 may also include both an internal storage unit and an external storage device of the terminal 5. The memory 51 is used for storing the computer program and other programs and data required by the terminal. The memory 51 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal and method may be implemented in other ways. For example, the above-described apparatus/terminal embodiments are merely illustrative, and for example, the division of the modules or units is only one type of logical function division, and other division manners may exist in actual implementation, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U.S. disk, removable hard disk, magnetic diskette, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), electrical carrier wave signal, telecommunications signal, and software distribution medium, etc. It should be noted that the computer-readable medium may contain suitable additions or subtractions depending on the requirements of legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer-readable media may not include electrical carrier signals or telecommunication signals in accordance with legislation and patent practice.
The present application realizes all or part of the processes in the method of the above embodiments, and may also be implemented by a computer program product, when the computer program product runs on a terminal, the steps in the above method embodiments may be implemented when the terminal executes the computer program product.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A block chain-based digital collection issuing supervision method is characterized by comprising the following steps:
acquiring a verifiable statement of digital works uploaded by a first client, wherein the verifiable statement of the digital works comprises an identifier of a target digital work, account information of a digital collection issuer and a digital signature of a statement issuer;
sending a digital work validation request to a first blockchain based on the digital work verifiable statement; the digital work verification request is used for requesting the first blockchain to carry out account registration verification on the digital collection issuer and calling a second blockchain in a cross-chain mode after the account registration verification is passed to carry out right confirmation verification on the target digital work; the first block chain stores a digital collection which is distributed by a registered account on the chain and the registered account on the chain based on the digital works with the confirmed weight, the second block chain stores a confirmed weight storage certificate of the digital works with the confirmed weight, and the confirmed weight storage certificate comprises a digital work identifier and an author digital signature of the digital works;
and acquiring verification result information fed back by the first blockchain or the second blockchain based on the digital work verification request, and outputting the verification result information to the first client.
2. The method of claim 1, wherein prior to obtaining the verifiable statement of digital work uploaded by the first client, further comprising:
acquiring a digital work right confirmation request sent by a second client;
responding to the digital work right confirmation request, and after the digital work to be confirmed indicated in the digital work right confirmation request is confirmed to finish the right confirmation, sending a right confirmation certificate uplink request to the second block chain; the entitlement locker cochain request is used for indicating that the entitlement locker of the digital work to be entitled is stored in the second blockchain.
3. The method of claim 1, wherein obtaining verification result information fed back by the first blockchain or the second blockchain based on the digital work verification request comprises:
under the condition that the account registration verification of the digital collection issuer is not verified based on the digital work verification request, the first blockchain acquires verification result information fed back by the first blockchain, wherein the verification result information is fed back by the first blockchain, and the account registration verification of the digital collection issuer is not verified; or,
under the condition that the second blockchain verifies that the target digital work is not verified to be passed through the right-determining verification of the second blockchain and outputs verification results to the first blockchain in a cross-chain manner, obtaining verification result information which is fed back by the first blockchain and is not verified to be passed through the right-determining verification of the target digital work; or,
under the condition that the second blockchain verifies the right of the target digital work as verification passes and outputs verification results to the first blockchain in a cross-chain manner, obtaining verification result information, fed back by the first blockchain, of the right of the target digital work, wherein the verification result information is obtained after the right of the target digital work passes the verification; or,
under the condition that the target digital work is not verified in the right-determining verification of the second block chain, obtaining verification result information which is fed back by the second block chain and does not pass the right-determining verification of the target digital work; or,
and under the condition that the second block chain verifies the target digital work to be verified to be passed, obtaining verification result information which is fed back by the second block chain and passes the verification of the target digital work to be verified.
4. The method of claim 1, wherein obtaining the verifiable statement that the digital work is uploaded by the first client comprises:
after the first client acquires the verifiable statement of the target digital work issued by the statement issuer and adds the account information of the digital collection issuer to the verifiable statement to generate the verifiable statement of the digital work, acquiring a digital collection issuance verification request uploaded by the first client;
the digital Tibetan issuing verification request carries the digital work verifiable statement and the designated information of a digital Tibetan issuing platform, the digital Tibetan issuing platform corresponds to the first block chain, and the digital Tibetan issuing platform is used for issuing digital Tibetan based on the digital work with the confirmed weight.
5. The method of any of claims 1 to 4, wherein obtaining verification result information fed back by the first blockchain or the second blockchain based on the digital work verification request further comprises, after outputting the verification result information to the first client:
under the condition that the verification result information is that the target digital work is authenticated and verified, a digital Tibetan issue instruction sent by the first client side is obtained, wherein the digital Tibetan issue instruction is used for instructing digital Tibetan issue based on the target digital work;
forwarding the digital collection issuance instruction to the first blockchain.
6. A block chain-based digital collection issuance supervision apparatus, comprising:
the digital work verifiable statement comprises an identification of a target digital work, account information of a digital collection issuer and a digital signature of a statement issuer;
a sending module for sending a digital work validation request to a first blockchain based on the digital work verifiable statement; the digital work verification request is used for requesting the first blockchain to carry out account registration verification on the digital collection issuer and calling a second blockchain in a cross-chain mode after the account registration verification is passed to carry out right confirmation verification on the target digital work; the first block chain stores a digital collection which is distributed by a registered account on the chain and the registered account on the chain based on the digital works with the confirmed weight, the second block chain stores a confirmed weight storage certificate of the digital works with the confirmed weight, and the confirmed weight storage certificate comprises a digital work identifier and an author digital signature of the digital works;
and the information feedback module is used for acquiring verification result information fed back by the first block chain or the second block chain based on the digital work verification request and outputting the verification result information to the first client.
7. The apparatus of claim 6, further comprising:
the right confirming module is used for acquiring a right confirming request of the digital works sent by the second client;
responding to the digital work right confirmation request, and after the digital work to be confirmed indicated in the digital work right confirmation request is confirmed to finish the right confirmation, sending a right confirmation certificate uplink request to the second block chain; the authorization and authorization deposit uplink request is used for indicating that the authorization and authorization deposit of the digital work to be authorized is stored in the second block chain.
8. The apparatus of claim 6, wherein the information feedback module is specifically configured to:
under the condition that the account registration verification of the digital collection issuer is not verified based on the digital work verification request, the first blockchain acquires verification result information fed back by the first blockchain, wherein the verification result information is fed back by the first blockchain, and the account registration verification of the digital collection issuer is not verified; or,
under the condition that the second blockchain verifies that the target digital work is not verified to be passed through the right-determining verification of the second blockchain and outputs verification results to the first blockchain in a cross-chain manner, obtaining verification result information which is fed back by the first blockchain and is not verified to be passed through the right-determining verification of the target digital work; or,
under the condition that the second blockchain verifies the target digital work to be authenticated and passes verification and outputs verification results to the first blockchain in a cross-chain manner, obtaining verification result information of the target digital work, which is fed back by the first blockchain, that the target digital work is authenticated and passes verification; or,
under the condition that the target digital work is not verified to be authorized by the second block chain, obtaining verification result information which is fed back by the second block chain and is not verified to be authorized; or,
and under the condition that the target digital work is authenticated and verified by the second block chain, acquiring verification result information of the authenticated and verified target digital work fed back by the second block chain.
9. A terminal comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 5 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116957592A (en) * | 2023-09-20 | 2023-10-27 | 中铱数字科技有限公司 | Method for generating digital collection based on blockchain |
| CN117710112A (en) * | 2024-02-02 | 2024-03-15 | 湖南马兰数字教育科技有限公司 | NFT generation method and system based on blockchain |
| CN117710112B (en) * | 2024-02-02 | 2024-06-04 | 湖南马兰数字科技有限公司 | NFT generation method and system based on blockchain |
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2022
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116957592A (en) * | 2023-09-20 | 2023-10-27 | 中铱数字科技有限公司 | Method for generating digital collection based on blockchain |
| CN116957592B (en) * | 2023-09-20 | 2023-12-22 | 中铱数字科技有限公司 | Method for generating digital collection based on blockchain |
| CN117710112A (en) * | 2024-02-02 | 2024-03-15 | 湖南马兰数字教育科技有限公司 | NFT generation method and system based on blockchain |
| CN117710112B (en) * | 2024-02-02 | 2024-06-04 | 湖南马兰数字科技有限公司 | NFT generation method and system based on blockchain |
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