CN113469847A

CN113469847A - Method for updating creation relation of copyright of works

Info

Publication number: CN113469847A
Application number: CN202111028285.6A
Authority: CN
Inventors: 杨新颖
Original assignee: Alipay Hangzhou Information Technology Co Ltd
Current assignee: Alipay Hangzhou Information Technology Co Ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2021-10-01

Abstract

One or more embodiments of the present specification provide a method of updating an authoring relationship to copyright of a work. An intelligent contract deployed over a blockchain network may record a user's authoring relationship to copyrights of a work. If the creation relation of the copyright of the target work does not accord with the real situation, the copyright evidence transaction can be submitted to the blockchain network, and the intelligent contract is called to execute the copyright evidence transaction. The intelligent contract determines the real copyright creator of the target work according to the evidence (namely the judicial paper of the real copyright creator for judging the copyright of the target work) appointed by the copyright approval transaction, then compares the real copyright creator with the nominal copyright creator recorded in the contract, and if the real copyright creator is inconsistent with the nominal copyright creator, the copyright creation relation of the target work is updated.

Description

Method for updating creation relation of copyright of works

Technical Field

One or more embodiments of the present description relate to the field of information technology, and more particularly, to a method of updating an authoring relationship to copyright of a work.

Background

The block chain technology is utilized to realize the traceable work copyright transaction, which is a hot business mode. In general, an intelligent contract is deployed in a blockchain network, and any user can submit an authoring party authentication transaction specifying a copyright of a certain work to the blockchain network, so that the intelligent contract records the authoring relationship of the user to the copyright of the work. A user who owns the creation relation of the copyright of the work can sell the copyright of the work to other users to obtain benefits through an intelligent contract, or authorize the copyright of the work to other users to obtain benefits.

However, in practical applications, the creator of a copyright of a certain work recorded in an intelligent contract is not necessarily real.

Disclosure of Invention

In view of this, one or more embodiments of the present specification provide a method of updating an authoring relationship to copyright of a work.

To achieve the above object, one or more embodiments of the present disclosure provide the following technical solutions:

according to a first aspect of one or more embodiments of the present specification, there is provided a method for updating an authoring relationship of a copyright of a work, the method being applied to a blockchain network, the blockchain network being deployed with an intelligent contract, the intelligent contract being used for recording the authoring relationship of the copyright of the work by a user, the method including:

acquiring copyright evidence transaction; the copyright proof transaction specifies a judicial paper of a real creator for adjudicating the copyright of the target work;

invoking the intelligent contract to execute the copyright attestation transaction, comprising: determining a nominal creator of the copyright of the target work according to the recorded creation relation of the user to the copyright of the work; determining a real creator of the copyright of the target work according to the judicial essay; and if the nominal creator is inconsistent with the real creator, updating the creation relationship of the nominal creator to the copyright of the target work into the creation relationship of the real creator to the copyright of the target work.

According to a second aspect of one or more embodiments of the present specification, there is provided a blockchain network deployed with intelligent contracts for recording user authoring relationships to copyrights of works;

each node of the block chain network acquires copyright evidence transaction; the copyright proof transaction specifies a judicial paper of a real creator for adjudicating the copyright of the target work; invoking the intelligent contract to execute the copyright attestation transaction, comprising: determining a nominal creator of the copyright of the target work according to the recorded creation relation of the user to the copyright of the work; determining a real creator of the copyright of the target work according to the judicial essay; and if the nominal creator is inconsistent with the real creator, updating the creation relationship of the nominal creator to the copyright of the target work into the creation relationship of the real creator to the copyright of the target work.

In the above technical solution, the intelligent contract deployed on the blockchain network may record the authoring relationship of the user to the copyright of the work. If the creation relation of the copyright of the target work does not accord with the real situation, the copyright evidence transaction can be submitted to the blockchain network, and the intelligent contract is called to execute the copyright evidence transaction. The intelligent contract determines the real copyright creator of the target work according to the evidence (namely the judicial paper of the real copyright creator for judging the copyright of the target work) appointed by the copyright approval transaction, then compares the real copyright creator with the nominal copyright creator recorded in the contract, and if the real copyright creator is inconsistent with the nominal copyright creator, the copyright creation relation of the target work is updated.

Through the technical scheme, the correction function of error record of the copyright creator of the work can be added in the copyright transaction business mode based on the block chain.

Drawings

FIG. 1 is a schematic diagram of one type of creating an intelligent contract provided by the present specification.

FIG. 2 is a schematic diagram of a calling intelligent contract provided herein.

FIG. 3 is a schematic diagram of the creation and invocation of an intelligent contract provided by the present specification.

Fig. 4 is a flowchart illustrating a method for updating an authoring relationship to copyright of a work provided in the present specification.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with one or more embodiments of the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of one or more embodiments of the specification, as detailed in the claims which follow.

It should be noted that: in other embodiments, the steps of the corresponding methods are not necessarily performed in the order shown and described herein. In some other embodiments, the method may include more or fewer steps than those described herein. Moreover, a single step described in this specification may be broken down into multiple steps for description in other embodiments; multiple steps described in this specification may be combined into a single step in other embodiments.

Blockchains are generally divided into three types: public chain (Public Blockchain), Private chain (Private Blockchain) and alliance chain (Consortium Blockchain). In addition, there are various types of combinations, such as private chain + federation chain, federation chain + public chain, and other different combinations. The most decentralized of these is the public chain. The public chain is represented by bitcoin and ether house, and the participators joining the public chain can read the data record on the chain, participate in transaction, compete for accounting right of new blocks, and the like. Furthermore, each participant (i.e., node) is free to join and leave the network and perform related operations. Private chains are the opposite, with the network's write rights controlled by an organization or organization and the data read rights specified by the organization. Briefly, a private chain can be a weakly centralized system with strictly limited and few participating nodes. This type of blockchain is more suitable for use within a particular establishment. A federation chain is a block chain between a public chain and a private chain, and "partial decentralization" can be achieved. Each node in a federation chain typically has a physical organization or organization corresponding to it; participants jointly maintain blockchain operation by authorizing to join the network and forming a benefit-related alliance.

Whether public, private, or alliance, may provide the functionality of an intelligent contract. An intelligent contract on a blockchain is a contract that can be executed on a blockchain system triggered by a transaction. An intelligent contract may be defined in the form of code.

Taking the ethernet as an example, the support user creates and invokes some complex logic in the ethernet network, which is the biggest challenge of ethernet to distinguish from bitcoin blockchain technology. The core of the ethernet plant as a programmable blockchain is the ethernet plant virtual machine (EVM), each ethernet plant node can run the EVM. The EVM is a well-behaved virtual machine, which means that a variety of complex logic can be implemented through it. The user issuing and invoking smart contracts in the etherhouse is running on the EVM. In fact, what the virtual machine directly runs is virtual machine code (virtual machine bytecode, hereinafter referred to as "bytecode"). The intelligent contracts deployed on the blockchain may be in the form of bytecodes.

For example, as shown in fig. 1, after Bob sends a transaction containing information to create an intelligent contract to the ethernet network, the EVM of node 1 may execute the transaction and generate a corresponding contract instance. The "0 x6f8ae93 …" in fig. 1 represents the address of the contract, the data field of the transaction holds the byte code, and the to field of the transaction is empty. After agreement is reached between the nodes through the consensus mechanism, this contract is successfully created and can be invoked in subsequent procedures. After the contract is created, a contract account corresponding to the intelligent contract appears on the blockchain and has a specific address, and the contract code is stored in the contract account. The behavior of the intelligent contract is controlled by the contract code. In other words, an intelligent contract causes a virtual account to be generated on a blockchain that contains a contract code and an account store (Storage).

As shown in fig. 2, still taking an ethernet house as an example, after Bob sends a transaction for invoking an intelligent contract to the ethernet house network, the EVM of a certain node may execute the transaction and generate a corresponding contract instance. The from field of the transaction in FIG. 2 is the address of the account of the initiator of the transaction (i.e., Bob), the "0 x6f8ae93 …" in the to field represents the address of the smart contract being invoked, and the value field is the value in EtherFang that is kept in the data field of the transaction as the method and parameters for invoking the smart contract. After invoking the smart contract, the value of balance may change. Subsequently, a client can view the current value of balance through a blockchain node (e.g., node 6 in fig. 2). The intelligent contract is independently executed at each node in the blockchain network in a specified mode, and all execution records and data are stored on the blockchain, so that after the transaction is completed, transaction certificates which cannot be tampered and cannot be lost are stored on the blockchain.

A schematic diagram of creating an intelligent contract and invoking the intelligent contract is shown in fig. 3. To create an intelligent contract in an ethernet workshop, the intelligent contract needs to be compiled, compiled into byte codes, deployed to a block chain and the like. The intelligent contract is called in the Ethernet workshop, a transaction pointing to the intelligent contract address is initiated, and the intelligent contract codes are distributed and run in the virtual machine of each node in the Ethernet workshop network.

It should be noted that, in addition to the creation of the smart contracts by the users, the smart contracts may also be set by the system in the creation block. Such contracts are generally referred to as foundational contracts. In general, the data structure, parameters, attributes and methods of some blockchain networks may be set in the startup contract. Further, an account with system administrator privileges may create a contract at the system level, or modify a contract at the system level (simply referred to as a system contract). In addition to EVM in the ethernet, different blockchain networks may employ various virtual machines, which is not limited herein.

After executing a transaction that invokes a smart contract, a node in the blockchain network generates a corresponding receipt (receipt) for recording information related to executing the smart contract. In this way, information about the contract execution results may be obtained by querying the receipt of the transaction. The contract execution result may be represented as an event (event) in the receipt. The message mechanism can realize message passing through an event in a receipt so as to trigger the blockchain node or a node device deploying the blockchain node to execute corresponding processing. The structure of the event may be, for example:

Event：

[topic][data]

......

in the above example, the number of events may be one or more; wherein, each event respectively comprises fields of a subject (topic) and data (data). The blockchain node or the node device deploying the blockchain node may perform the preset processing by monitoring the topic of the event, in case that the predefined topic is monitored, or read the related content from the data field of the corresponding event, and may perform the preset processing based on the read content.

In the event mechanism, it is equivalent to that there is a client with a monitoring function at a monitoring party (e.g. a user with a monitoring requirement), for example, an SDK or the like for implementing the monitoring function is run on the client, and the client monitors events generated by the blockchain node, and the blockchain node only needs to generate a receipt normally. The passage of transaction information may be accomplished in other ways than through the event mechanism described above. For example, the monitoring code can be embedded in a blockchain platform code running at blockchain nodes, so that the monitoring code can monitor one or more data of transaction content of blockchain transactions, contract states of intelligent contracts, receipts generated by contracts and the like, and send the monitored data to a predefined monitoring party. Since the snoop code is deployed in the blockchain platform code, rather than at the snooper's client, this implementation based on snoop code is relatively more proactive than the event mechanism. The above monitoring code may be added by a developer of the blockchain platform in the development process, or may be embedded by the monitoring party based on the own requirement, which is not limited in this specification.

The blockchain technology is different from the traditional technology in one of decentralization characteristics, namely accounting is performed on each node, or distributed accounting is performed, and the traditional centralized accounting is not performed. To be a difficult-to-defeat, open, non-falsifiable data record decentralized honest and trusted system, the blockchain system needs to be secure, unambiguous, and irreversible in the shortest possible time for distributed data records. In different types of blockchain networks, in order to keep the ledger consistent among the nodes recording the ledger, a consensus algorithm is generally adopted to ensure that the consensus mechanism is the aforementioned mechanism. For example, a common mechanism of block granularity can be implemented between block nodes, such as after a node (e.g., a unique node) generates a block, if the generated block is recognized by other nodes, other nodes record the same block. For another example, a common mechanism of transaction granularity may be implemented between the blockchain nodes, such as after a node (e.g., a unique node) acquires a blockchain transaction, if the blockchain transaction is approved by other nodes, each node that approves the blockchain transaction may add the blockchain transaction to the latest block maintained by itself, and finally, each node may be ensured to generate the same latest block. The consensus mechanism is a mechanism for the blockchain node to achieve a global consensus on the block information (or called blockdata), which can ensure that the latest block is accurately added to the blockchain. The current mainstream consensus mechanisms include: proof of Work (POW), Proof of stock (POS), Proof of commission rights (DPOS), Practical Byzantine Fault Tolerance (PBFT) algorithm, HoneyBadgerBFT algorithm, etc.

A block chain based copyright trading model is first introduced here.

Generally, an intelligent contract is deployed in a blockchain network, a user account system can be created in the intelligent contract, and it should be noted that a user account in the intelligent contract is not a blockchain account but a user account managed inside the intelligent contract. A user may initiate an account registration transaction with the blockchain network, such that the blockchain network invokes an intelligent contract to create a user account for the user in the intelligent contract in accordance with the account registration transaction. The user owning the user account can further initiate an author authentication transaction (usually carrying a hash value of a work) to the blockchain network, and request an intelligent contract to establish an authoring relationship of the user account to the copyright of the work.

Subsequently, the user can trade (sell or authorize the use) the copyright of the work authored by the user with other users as a trading object to obtain the profit. The transaction amount may be transferred between user accounts created in the smart contract.

However, in practical applications, the copyright creator of a work recorded in the intelligent contract is not necessarily real, and for this reason, a technical solution capable of correcting the erroneous recording of the copyright creator of the work in the intelligent contract is required.

Fig. 4 is a flowchart of a method for updating an authoring relationship to copyright of a work provided by the present specification, comprising the steps of:

s400: and acquiring copyright evidence transaction.

The method shown in fig. 4 may be applied to a blockchain network, that is, the execution subject of the method shown in fig. 4 may be each node in the blockchain network.

The block chain network is provided with an intelligent contract, and the intelligent contract is used for recording the creation relation of the copyright of the works by the user. For example, 1 ten thousand user accounts are registered in the intelligent contract, wherein 3000 users corresponding to the user accounts request the intelligent contract to authenticate the copyright of the works created by the intelligent contract, and the intelligent contract can record the creation relationship of the 3000 user accounts to the respective copyright of the works.

Copyright proof transactions specify the judicial papers of the actual creators that are used to adjudicate the copyright of the target work. Wherein, the judicial paperwork has the judicial effectiveness, and can provide authoritative endorsements for the identities of the real creators of the target works under the chain.

It will be appreciated that the authoring relationship of a user to a copyright of a work, typically nominally, recorded in a smart contract will be referred to herein as the nominal author of the copyright of the work, and that under normal circumstances, if the nominal author does not make a false positive, it will typically also be the true author. In some cases, the nominal creator may steal the copyright of the work created by others and proactively request the intelligent contract to authenticate the nominal creator, which is inconsistent with the real creator. The real creators can provide some evidences through judicial approaches under the chain, and request judicial authorities to decide the real creators of the copyright of the works.

In some embodiments of the present description, the copyright proof transaction may include the judicial paper, and the content of the judicial paper is brought into the intelligent contract for judgment.

In some embodiments, the copyright proof transaction may include a reference link corresponding to the judicial literature, and the intelligent contract may obtain the judicial literature from the reference link through a predictive engine mechanism.

In some embodiments, the judicial instrument may reside in other blockchain networks. Thus, the copyright proof transaction may include a transaction hash of a document proof transaction used for storing the judicial document in other blockchain networks, and the intelligent contract may obtain the judicial document across the chain.

S402: and calling the intelligent contract to execute the copyright evidence transaction.

In step S402, the step of invoking the intelligent contract to execute the copyright approval transaction may include: determining a nominal creator of the copyright of the target work according to the recorded creation relation of the user to the copyright of the work; determining a real creator of the copyright of the target work according to the judicial essay; and if the nominal creator is inconsistent with the real creator, updating the creation relationship of the nominal creator to the copyright of the target work into the creation relationship of the real creator to the copyright of the target work.

In some embodiments, the smart contract may retrieve the judicial paper from which identity information of the sanctioned real author is identified.

In some embodiments, the intelligent contract may trigger the event message outside the chain of the judicial documents to be specified, so that the client monitoring the event message outside the chain feeds back the real creative party decided by the judicial documents to the intelligent contract according to the judicial documents, and then determines the real creative party of the copyright of the target work according to the real creative party fed back by each client.

The client may refer to a user client corresponding to the blockchain network. Users of some block chain networks can be designated as users qualified to participate in voting, clients of the users can respectively determine real creators according to judicial documents and feed back the real creators to the intelligent contract, and the intelligent contract can determine the real creators of the copyrights of the target works according to voting results. The voting passing rules can be set according to actual needs, and are not exemplified here.

Updating the authoring relationship to the copyright of the work may be denied if the nominal author is consistent with the actual author.

Furthermore, considering that if a nominal creator is inconsistent with a real creator and the nominal creator previously utilizes a nominal creation relationship for a target work, some unreasonable revenue is obtained by performing some series of copyright transactions on the blockchain network, in the step of invoking the intelligent contract to perform the copyright proof transaction, the copyright revenue obtained by the nominal creator utilizing the target work copyright may be transferred from the account of the nominal creator to the account of the real creator also in the case where the nominal creator is inconsistent with the real creator.

In addition, in the step of invoking the intelligent contract to execute the copyright attestation transaction, a punitive compensation amount may be determined and transferred from the account of the nominal creator to the account of the real creator if the nominal creator is inconsistent with the real creator.

The present specification also provides a blockchain network, where the blockchain network is deployed with an intelligent contract, and the intelligent contract is used to record the creation relationship of a user to the copyright of a work;

Each node calls the intelligent contract to execute the copyright testification transaction step, and the method further comprises the following steps: and if the nominal creator is inconsistent with the real creator, transferring copyright revenue obtained by the nominal creator by using the copyright of the target work from the account of the nominal creator to the account of the real creator.

Each node calls the intelligent contract to execute the copyright testification transaction step, and the method further comprises the following steps: and if the nominal creator is inconsistent with the real creator, determining a punitive compensation amount, and transferring the punitive compensation amount from the account of the nominal creator to the account of the real creator.

The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.

For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functions of the various elements may be implemented in the same one or more software and/or hardware implementations of the present description.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

This description may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks. In a typical configuration, a computer includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic disk storage, quantum memory, graphene-based storage media or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

The terminology used in the description of the one or more embodiments is for the purpose of describing the particular embodiments only and is not intended to be limiting of the description of the one or more embodiments. As used in one or more embodiments of the present specification 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 also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in one or more embodiments of the present description to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of one or more embodiments herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

The above description is only for the purpose of illustrating the preferred embodiments of the one or more embodiments of the present disclosure, and is not intended to limit the scope of the one or more embodiments of the present disclosure, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the one or more embodiments of the present disclosure should be included in the scope of the one or more embodiments of the present disclosure.

Claims

1. A method for updating the creation relation of copyright of works is applied to a block chain network, an intelligent contract is deployed on the block chain network and used for recording the creation relation of copyright of works by users, and the method comprises the following steps:

2. The method of claim 1, wherein said copyright attestation transaction includes said judicial paperwork;

or

The copyright proving transaction comprises a reference link corresponding to the judicial documents;

or

The copyright attestation transaction includes a transaction hash of a document attestation transaction in another blockchain network for attesting the judicial document.

3. The method of claim 1, determining a true originator of a copyright of the target work from the judicial paper, comprising:

and acquiring the judicial literature, and identifying the identity information of the decided real creative party from the judicial literature.

4. The method of claim 1, determining a true originator of a copyright of the target work from the judicial paper, comprising:

triggering and appointing the event message outside the chain of the judicial essay so that the client monitoring the event message outside the chain feeds back the real creators decided by the judicial essay to the intelligent contract according to the judicial essay;

and determining the real creators of the copyrights of the target works according to the real creators fed back by the clients.

5. The method of claim 1, invoking the smart contract to perform the copyright attestation transaction, further comprising:

and if the nominal creator is consistent with the real creator, refusing to update the creation relation of the copyright of the work.

6. The method of claim 1, invoking the smart contract to perform the copyright attestation transaction, further comprising:

and if the nominal creator is inconsistent with the real creator, transferring copyright revenue obtained by the nominal creator by using the copyright of the target work from the account of the nominal creator to the account of the real creator.

7. The method of claim 1, invoking the smart contract to perform the copyright attestation transaction, further comprising:

and if the nominal creator is inconsistent with the real creator, determining a punitive compensation amount, and transferring the punitive compensation amount from the account of the nominal creator to the account of the real creator.

8. A blockchain network deployed with intelligent contracts for recording user authoring relationships to copyrights of works;

9. The blockchain network of claim 8, each node invoking the intelligent contract to perform the step of the copyright attestation transaction, further comprising:

10. The blockchain network of claim 8, each node invoking the intelligent contract to perform the step of the copyright attestation transaction, further comprising: