WO2020199744A1 - 基于区块链的作品版权分配方法和装置 - Google Patents

基于区块链的作品版权分配方法和装置 Download PDF

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Publication number
WO2020199744A1
WO2020199744A1 PCT/CN2020/073866 CN2020073866W WO2020199744A1 WO 2020199744 A1 WO2020199744 A1 WO 2020199744A1 CN 2020073866 W CN2020073866 W CN 2020073866W WO 2020199744 A1 WO2020199744 A1 WO 2020199744A1
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Prior art keywords
creation
blockchain
target work
target
smart contract
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PCT/CN2020/073866
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English (en)
French (fr)
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柳林东
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创新先进技术有限公司
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Priority to SG11202104436TA priority Critical patent/SG11202104436TA/en
Priority to EP20782547.2A priority patent/EP3859571B1/en
Publication of WO2020199744A1 publication Critical patent/WO2020199744A1/zh
Priority to US17/244,676 priority patent/US11144618B2/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/18—Legal services
    • G06Q50/184—Intellectual property management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q2220/00—Business processing using cryptography
    • G06Q2220/10—Usage protection of distributed data files
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • H04L2209/603—Digital right managament [DRM]

Definitions

  • This specification relates to the field of network communication and data processing technology, and in particular to a method and device for copyright distribution of works based on blockchain.
  • Blockchain technology also known as distributed ledger technology, is an emerging technology in which several computing devices participate in "bookkeeping" and jointly maintain a complete distributed database. Because the blockchain technology has the characteristics of decentralization, openness and transparency, each computing device can participate in database records, and the rapid data synchronization between computing devices, the blockchain technology has been widely used in many fields. To apply.
  • one or more embodiments of this specification provide a blockchain-based copyright distribution method for works, which is applied to the blockchain including the original creation user client, the co-creation user client and the first node device Network; the method includes:
  • the first node device obtains a first target transaction from a distributed database of the blockchain, and the first target transaction includes data on the participation and co-creation behavior of the target work by the participating co-creation user, wherein the target The work was originally created by the original creator;
  • Invoke the smart contract corresponding to the copyright distribution of the target work execute the logic that the smart contract declares to allocate copyright shares to the participating co-creation users based on the participating co-creation behavior data, and assign to the participating co-creation users The copyright share of the target work.
  • the co-creation participation behavior data includes communication behavior data or creation behavior data or other behavior data of the target work of the co-creating user.
  • the first target transaction further includes a unique identification code of the target work.
  • the target work is stored in a distributed database of the blockchain.
  • the copyright share is a digital asset certificate circulating on the blockchain.
  • the smart contract also declares the copyright share profit distribution logic; the method further includes:
  • Invoke the smart contract execute the copyright share revenue distribution logic declared by the smart contract, and distribute the copyright revenue to the co-creating user based on the copyright share of the target work obtained by the co-creating user.
  • the blockchain is a consortium chain
  • the first node device includes a consortium member node device that provides a co-creation service of a target work.
  • one or more embodiments in this specification also provide a block chain-based copyright distribution device for works, which is applied to areas including original authoring user clients, participating co-creation user clients, and first node equipment.
  • Block chain network the device is applied to the first node device, including:
  • the obtaining unit is configured to obtain a first target transaction from the distributed database of the blockchain, the first target transaction including data on the participation and co-creation behavior of the target work by the participating co-creation user, wherein the target work Original creation by the original creation user;
  • the execution unit is used to call the smart contract corresponding to the copyright distribution of the target work, execute the logic of the smart contract statement of allocating copyright shares to the participating co-creation users based on the co-creation behavior data, and to Participating in the co-creation users allocate the copyright share of the target work.
  • the co-creation participation behavior data includes communication behavior data or creation behavior data or other behavior data of the target work of the co-creating user.
  • the first target transaction further includes a unique identification code of the target work.
  • the target work is stored in a distributed database of the blockchain.
  • the copyright share is a digital asset certificate circulating on the blockchain.
  • the smart contract also declares a copyright share profit distribution logic
  • the obtaining unit is further configured to obtain a second target transaction from the distributed database of the blockchain, wherein the second target transaction includes the copyright income of the target work sent to the smart contract;
  • the execution unit is further configured to call the smart contract, execute the copyright share revenue distribution logic declared by the smart contract, and share the copyright share of the target work obtained by the participating co-creation user to the participating co-creation Create users to distribute the copyright revenue.
  • the blockchain is a consortium chain
  • the first node device includes a consortium member node device that provides a co-creation service of a target work.
  • This specification also provides a computer device, including: a memory and a processor; the memory stores a computer program that can be run by the processor; when the processor runs the computer program, the above-mentioned blockchain-based work is executed The steps described in the copyright distribution method.
  • This specification also provides a computer-readable storage medium on which a computer program is stored.
  • the computer program When the computer program is run by a processor, it executes the steps described in the above-mentioned blockchain-based copyright distribution method for works.
  • the behavior data of users participating in the co-creation of the target works will also be included in the distributed database of the blockchain; based on the consensus mechanism and tamper-proof mechanism of the blockchain, the above data is difficult to be counterfeited or tampered with, so it is based on the above users
  • the copyright share allocation method of the target work developed for the participation in the creation of the target work provides a true and effective data basis.
  • Fig. 1 is a flowchart of a method for assigning copyright of works based on blockchain according to an exemplary embodiment of this specification
  • Fig. 2 is a schematic diagram of the structure of a block chain-based copyright distribution device for works provided by an exemplary embodiment of this specification;
  • Fig. 3 is a hardware structure diagram of an embodiment of the device for distributing copyright of works based on blockchain provided in this specification.
  • the steps of the corresponding method may not be executed in the order shown and described in this specification.
  • the method includes more or fewer steps than described in this specification.
  • a single step described in this specification may be decomposed into multiple steps for description in other embodiments; and multiple steps described in this specification may also be combined into a single step in other embodiments. description.
  • One or more embodiments provided in this specification illustrate a block chain-based copyright distribution method for works, which is applied to a block including an original authoring user client, a co-creating user client, and a first node device Chain network.
  • the works described in one or more embodiments of this specification may include intellectual achievements that can be copyrighted (or copyright), such as literature, art, music, or computer programs.
  • the blockchain network described in one or more embodiments of this specification can specifically refer to a P2P network system with a distributed data storage structure reached by each node device through a consensus mechanism.
  • the data in the blockchain is distributed in time Within the connected “blocks”, the next block contains the data summary of the previous block, and according to the specific consensus mechanism (such as POW, POS, DPOS or PBFT, etc.), all are achieved Or all the data of some nodes are backed up.
  • the specific consensus mechanism such as POW, POS, DPOS or PBFT, etc.
  • a blockchain using Pow consensus requires at least full The attack of 51% of the network's computing power may tamper with existing data. Therefore, the blockchain system has the characteristics of ensuring data security and preventing attack and tampering that other centralized database systems cannot match. It can be seen that the data included in the distributed database of the blockchain will not be attacked or tampered with, thereby ensuring the authenticity of the data information stored in the distributed database of the blockchain.
  • Example types of blockchain networks may include public blockchain networks, private blockchain networks, and consortium blockchain networks.
  • the public blockchain network is open to all entities that use the P2P network and participate in the consensus process.
  • the private blockchain network is provided to a specific entity that centrally controls read and write permissions.
  • the alliance blockchain network is provided to the selected entity group (the selected entity group controls the consensus process) and includes an access control layer.
  • the implementation of this specification can be implemented in any suitable type of blockchain network.
  • the copyright distribution of the work described in one or more embodiments of this specification may include the distribution of the copyright of the work to the user in the form of a number of shares divided into the copyright of the work or the form of assets corresponding to the above shares.
  • the aforementioned assets corresponding to the copyright shares may include digital assets circulating on the blockchain or assets corresponding to the assets under the blockchain. For example, they may correspond to tokens and digital assets in the blockchain. Smart assets such as assets can also correspond to off-chain assets such as cash, securities, coupons, and real estate outside the blockchain, and can even include characteristic values such as digital assets and points circulating in the user’s digital community. This manual does not relate to this. Make restrictions.
  • the first node device described in one or more embodiments of this specification refers to the node device that can join the blockchain by following the corresponding node protocol and running the installation of the node protocol program as the node device of the blockchain.
  • Those skilled in the art usually refer to a node device with a full backup of the data of the blockchain distributed database as a full node, and a node device with partial backup data of the blockchain distributed database (such as data with only the block header) It is called light node and so on.
  • the first node device described in one or more embodiments of this specification may be the aforementioned full node or the aforementioned light node, which is not limited in this specification.
  • the original authoring user described in one or more embodiments of this specification includes the original creation of the target work-such as creation, or initial (or initial) creation, or main creation; accordingly, the user described in this specification Participating in the co-creation of users, including those who participate in the creation of adaptation, continuation, or modification of the target work, or who forward and circulate the target work created by the original creator.
  • the above-mentioned user joins the above-mentioned blockchain network by running a client installation program on a terminal.
  • the above-mentioned client installation program may be an installation program for a blockchain node device. Accordingly, the The original creation user client or the user client participating in the co-creation also serves as the node device of the above-mentioned blockchain; the above-mentioned client installation program can also be the selected entity node device (the alliance member node device) in the alliance chain as described above.
  • the original authoring user client or participating co-creation user client does not have the authority to directly access the distributed database of the blockchain, and generally does not It is used as the node device (or node) of the above-mentioned blockchain.
  • block chain-based copyright distribution method for works provided in this manual can be applied to any type of block chain network such as public chains, private chains, or alliance chains.
  • Example applications can be developed, tested, and deployed for execution within the blockchain network.
  • Example applications can include but are not limited to smart contracts.
  • a smart contract can be described as a digital representation of a real-world legal contract with contract terms that affect the parties. Smart contracts are implemented, stored, updated (as needed), and executed within the blockchain network. Contract parties (for example, buyers and sellers) associated with smart contracts are represented as nodes in the blockchain network.
  • smart contracts can store data, which can be used to record information, facts, associations, balances, and any other information needed to implement the contract execution logic.
  • a smart contract can be described as a computer executable program composed of functions, in which an instance of the smart contract can be created, and functions can be called to execute the logic of the smart contract.
  • smart contracts can be implemented based on objects and object-oriented classes.
  • the terms and components of a smart contract can be represented as objects processed by an application that implements the smart contract.
  • a smart contract (or an object in a smart contract) can call another smart contract (or an object in the same smart contract) like other object-oriented objects.
  • a call made by an object can be a call to create, update, delete, propagate, or communicate with an object of another class.
  • the calls between objects can be implemented by functions, methods, application programming interfaces (APIs) or other calling mechanisms.
  • the first object can call a function to create the second object.
  • the blockchain-based copyright distribution method for works described in one or more embodiments provided in this specification includes:
  • Step 102 The first node device obtains a first target transaction from the distributed database of the blockchain, and the first target transaction includes data on the participation and co-creation behavior of the target work by the participating co-creation user, where The target work is originally created by the original creator user.
  • the above-mentioned first node device may be any node device in the blockchain that can invoke and run the smart contract corresponding to the copyright distribution of the work.
  • the above-mentioned first node device may include the alliance member node device that provides the creation service of the target work for the original creation user client and the co-creation user client. .
  • the transaction described in this specification refers to a piece of data that is created by the node device of the blockchain and needs to be finally released to the distributed database of the blockchain.
  • transactions in the blockchain are divided into narrow transactions and broad transactions.
  • a transaction in a narrow sense refers to a value transfer issued by a user to the blockchain; for example, in a traditional Bitcoin blockchain network, a transaction can be a transfer initiated by the user in the blockchain.
  • a transaction refers to a piece of business data with business intent released by a user to the blockchain through a node device.
  • the first target transaction described in this embodiment includes the participation of the above-mentioned participating co-creation users in the target work.
  • Creation behavior data for example, the dissemination behavior data or creation behavior data or other behavior data of the target work of the participating co-creation users.
  • the target work is originally created by the aforementioned original authoring user.
  • the original creation of a work may include the creation of a work, or initial (or first release) creation, or main creation.
  • the aforementioned data on the communication behavior of the target work by participating co-creation users includes data generated by social communication behaviors such as following, liking, commenting, forwarding, and inviting the target work.
  • the above-mentioned data on the creation behavior of the target work by the participating co-creation users include the data generated by the creation behavior of the target work such as continuation, rewriting, adaptation, or text editing and manuscript verification. It can be seen from this that the above-mentioned target work can be created independently by the above-mentioned original creative user and assisted by the above-mentioned participating co-creation users in social communication, or it may be jointly created by the above-mentioned original creative user and the above-mentioned participating co-creation user. Or, the above-mentioned participating co-creation users can assist in social communication works.
  • this embodiment does not limit the sender who sends the first target transaction to the distributed database of the blockchain.
  • the A target transaction can be sent to the blockchain by the aforementioned user client participating in the co-creation;
  • the aforementioned blockchain is a consortium chain, and the aforementioned co-creating user client is the user client connected to the alliance member node
  • the above-mentioned first target transaction may be that the above-mentioned alliance member node organizes the first target transaction and sends it to the blockchain based on the above-mentioned participating co-creation user client's participation and co-creation behavior data of the target work.
  • the first target transaction may also include the unique identification code of the target work, for example, the identification ID of the target work, the storage address of the target work, etc. , In order to conveniently call the copyright distribution logic related to the above target works in the smart contract.
  • the above-mentioned target work is stored in the distributed database of the blockchain, so as to provide evidence for the specific content or co-creation process of the above-mentioned target work.
  • This embodiment does not limit the specific form in which the above-mentioned target work is stored in the distributed database of the above-mentioned blockchain, and the full text of the above-mentioned target work can be stored in the above-mentioned distributed database of the blockchain to protect against
  • the tampering mechanism is the proof of the target work; it is also possible to store the mathematical abstract (such as hash summary) of the above-mentioned target work in the distributed database of the above-mentioned blockchain, and the tamper-proof mechanism based on the blockchain and mathematical abstract algorithm is the target work Deposit evidence; etc.
  • this embodiment does not limit the identity of the sender of the deposit information for depositing the aforementioned target work.
  • the aforementioned target work may be created by the aforementioned original authoring user client.
  • the above-mentioned blockchain is an alliance chain, and the above-mentioned original authoring user client or participating co-creation user client is used as the user client connected to the alliance member node, the above-mentioned target work may be The original authoring user client or the co-creating user client is sent to the alliance member node, and the alliance member node sends the deposit information of the target work to the blockchain.
  • Step 104 Invoke the smart contract corresponding to the copyright distribution of the target work, execute the logic declared by the smart contract to allocate copyright shares to the participating co-creation users based on the participating co-creation behavior data, and to the participating co-creation users Create users to allocate the copyright share of the target work.
  • the logic of allocating copyright shares to the co-creating users described in this embodiment may include a rule for the co-creating users to share the copyright shares of the target works based on the co-creating behavior data.
  • a threshold value for the participating co-creation behavior of a user participating in a co-creation is preset to determine the participation completed by the participating co-creation user Whether the co-creation behavior reaches the preset threshold, the corresponding copyright share reward of the target work should be obtained if it reaches; or the weights can be set for different types of co-creation behaviors completed by participating co-creation users, based on the completion of participating co-creation users The type and number of participating co-creation behaviors are counted whether the participating co-creation users have completed the preset threshold value of participating co-creation behaviors, etc., which are not limited in this manual.
  • Allocating the copyright share of the target work to the co-creating user in the above embodiment includes transferring a corresponding amount of copyright share from the smart contract corresponding to the copyright distribution of the work to the address or account of the co-creating user.
  • the copyright share of the above-mentioned target work refers to the number of shares or shares divided into the copyright of the target work, or the assets corresponding to the above-mentioned shares or shares.
  • the above-mentioned assets may include digital assets circulating on the blockchain, such as digital tokens circulating on the blockchain set according to the protocol of the blockchain, and may also include digital assets circulating on the blockchain.
  • the quota value corresponding to the resource such as the quota value corresponding to resources such as off-chain cash, real estate, precious metals, copyright share certificates, and even virtual resources circulating in the digital community.
  • the above-mentioned copyright share is represented as a digital token (Token) circulating on the above-mentioned block chain, so as to facilitate the transfer of funds through smart contracts on the block chain, which is convenient and direct for participating users Assign the copyright of the target work.
  • Token digital token
  • the above-mentioned transferred copyright share can also be directly reflected in the blockchain account of the users participating in the co-creation
  • the increase in the Token balance is similar to the user account settings of the Ethereum blockchain.
  • the first target transaction when the copyright share is expressed as a quota value corresponding to the set resource outside the blockchain, the first target transaction is regarded as being included in the distributed database of the blockchain.
  • the allocation of the copyright share of the above target work provides a deposit certificate, or the above smart contract sends a transaction to the distributed database of the blockchain to transfer the off-chain asset quota value corresponding to the copyright share to the participating co-creation users, thereby
  • the transfer of configuration resources outside the blockchain provides credentials.
  • the above-mentioned consensus on the smart contract may include a consensus on the logical rules of the copyright distribution of the work declared by the smart contract, so as to ensure that the above-mentioned work copyright distribution logic is verified by multiple parties; moreover, the technology in the field Personnel should be aware that the call execution result of the smart contract also needs to be verified by the consensus of the blockchain node device before the call execution result can be recorded in the distributed database of the blockchain. Therefore, compared with the rules formulated and enforced by centralized service providers, the copyright distribution method for works provided in one or more embodiments in this specification has obvious fairness and justice.
  • the above smart contract for copyright distribution can establish the corresponding relationship between the copyright share and the Token, and establish the copyright share or Token that should be obtained based on the participation of the participating co-creation users.
  • Distribution rules The above-mentioned participation in co-creation behaviors may include: following, like, commenting, forwarding, invitations and other social communication behaviors, copywriting, writing chapters and other creative behaviors; the above-mentioned distribution rules may include: social communication based on participating co-creation users One or more indicators such as UV (User Daily Visits), PV (User Single Visit), Reading Volume, Reading Effectiveness, Secondary Dissemination, Whether to Purchase or Purchase Volume, etc.
  • the Token corresponding to the copyright share quota or according to the importance of the role in the work co-created by the participating co-creating users, and the amount of content of the participating work continuation serialization, the Token of the corresponding copyright share quota is allocated to the participating co-creating users.
  • the above smart contract can also deploy dynamic evaluation and distribution logic, within a predetermined time, based on the total amount of participating co-creation users participating in the co-creation behavior to give the corresponding copyright share distribution, and so on.
  • the above smart contract also declares that there is a copyright share profit distribution logic; the method also includes:
  • Invoke the smart contract execute the copyright share revenue distribution logic declared by the smart contract, and distribute the copyright revenue to the co-creating user based on the copyright share of the target work obtained by the co-creating user.
  • the copyright income described in this embodiment may include digital assets circulating on the blockchain or assets corresponding to the assets off the blockchain, for example, it may correspond to tokens in the blockchain.
  • Smart assets such as (token) and digital assets can also correspond to off-chain assets such as cash, securities, coupons, and real estate outside the blockchain, and can even include characteristic values such as digital assets and points circulating in the user’s digital community. This manual does not limit this.
  • the smart contract for allocating copyrights of works described in one or more of the above embodiments can allocate corresponding copyright shares of target works to users participating in the co-creation based on the co-creation activities of users participating in the co-creation.
  • the above copyright shares can be expressed as shares.
  • Vouchers, or directly manifested as assets, give users who participate in the co-creation resource benefits and encourage them to participate more actively in the dissemination or creation of target works.
  • the above-mentioned copyright income can be directly received in the above-mentioned smart contract account corresponding to the copyright distribution of the work, or indirectly transferred to the above-mentioned corresponding work copyright distribution through resource transfer In the smart contract account of )
  • the corresponding copyright revenue ie copyright share revenue
  • Smart contracts can be invoked at any time based on the participation and co-creation behaviors of participating co-creation users, saving time and labor costs for offline communication, being fair and just, improving the efficiency of resource transfer, and effectively motivating users to improve their own Business activity increases the resource income of individual users.
  • the embodiments of this specification also provide a blockchain-based copyright distribution device for works.
  • the above-mentioned device can be realized by software, or by hardware or a combination of software and hardware.
  • software implementation as an example, as a logical device, it is formed by reading the corresponding computer program instructions into the memory by the CPU (Central Process Unit, central processing unit) of the device where it is located.
  • CPU Central Process Unit
  • the device where the data processing device is located usually includes other hardware such as chips for wireless signal transmission and reception, and/or for network communication. Functional boards and other hardware.
  • Fig. 2 shows a block chain-based copyright distribution device 20 for works provided by one or more embodiments of this specification, which is applied to a client that includes an original authoring user client, a co-creation user client, and a first node device.
  • Blockchain network the device 20 is applied to the first node device, including:
  • the obtaining unit 202 is configured to obtain a first target transaction from the distributed database of the blockchain, the first target transaction including the participation and co-creation behavior data of the target work by the participating co-creation user, wherein the target The work was originally created by the original creator;
  • the execution unit 204 is configured to call a smart contract corresponding to the copyright distribution of the target work, execute the logic declared by the smart contract to allocate copyright shares to the participating co-creation users based on the co-creation participation data, and to The participating co-creation users allocate the copyright share of the target work.
  • the co-creation participation behavior data includes communication behavior data or creation behavior data or other behavior data of the target work of the co-creating user.
  • the first target transaction further includes a unique identification code of the target work.
  • the target work is stored in a distributed database of the blockchain.
  • the copyright share is a digital asset certificate circulating on the blockchain.
  • the smart contract also declares a copyright share profit distribution logic
  • the obtaining unit 202 is further configured to obtain a second target transaction from the distributed database of the blockchain, where the second target transaction includes the copyright income of the target work sent to the smart contract;
  • the execution unit 204 is further configured to call the smart contract, execute the copyright share profit distribution logic declared by the smart contract, and provide the participating co-creation user with the copyright share of the target work.
  • the co-creation user distributes the copyright income.
  • the blockchain is a consortium chain
  • the first node device includes a consortium member node device that provides a co-creation service of a target work.
  • the device embodiments described above are merely illustrative.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Some or all of the units or modules can be selected according to actual needs to achieve the purpose of the solution in this specification. Those of ordinary skill in the art can understand and implement it without creative work.
  • a typical implementation device is a computer.
  • the specific form of the computer can be a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email receiving and sending device, and a game control A console, a tablet computer, a wearable device, or a combination of any of these devices.
  • the embodiment of this specification also provides a computer device that includes a memory and a processor.
  • the memory stores a computer program that can be run by the processor; when the processor runs the stored computer program, it executes each of the blockchain-based work copyright distribution methods executed by the node device of the blockchain in the embodiment of this specification. step. Please refer to the previous content for a detailed description of the steps of the blockchain-based copyright distribution method performed by the node device of the blockchain, and will not be repeated.
  • the embodiment of this specification also provides a computer-readable storage medium on which a computer program is stored, and the computer program is executed when it is run by a processor.
  • a computer-readable storage medium on which a computer program is stored, and the computer program is executed when it is run by a processor.
  • the computing device includes one or more processors (CPU), input/output interfaces, network interfaces, and memory.
  • processors CPU
  • input/output interfaces network interfaces
  • memory volatile and non-volatile memory
  • the memory may include non-permanent memory in computer readable media, 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 computer readable media.
  • RAM random access memory
  • ROM read-only memory
  • flash RAM flash memory
  • Computer-readable media include permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology.
  • the information can be computer-readable instructions, data structures, program modules, 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, CD-ROM, digital versatile disc (DVD) or other optical storage, Magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media can be used to store information that can be accessed by computing devices. According to the definition in this article, computer-readable media does not include transitory media, such as modulated data signals and carrier waves.
  • PRAM phase change memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • RAM random access memory
  • ROM read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory or other memory technology
  • CD-ROM compact disc
  • DVD digital versatile disc
  • Magnetic cassettes magnetic tape magnetic disk storage or other magnetic storage devices or any other non
  • the embodiments of this specification can be provided as methods, systems or computer program products. Therefore, the embodiments of this specification may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of this specification can be in the form of computer program products implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes. .
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.

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Abstract

一种基于区块链的作品版权分配方法和装置，应用于包括原始创作用户客户端、参与共创用户客户端和第一节点设备的区块链网络；所述方法包括：所述第一节点设备从所述区块链的分布式数据库内获取第一目标交易，所述第一目标交易包括所述参与共创用户对目标作品的参与共创行为数据，其中所述目标作品由所述原始创作用户原始创作（S102）；调用与所述目标作品的版权分配对应的智能合约，执行所述智能合约声明的基于所述参与共创行为数据向所述参与共创用户分配版权份额的逻辑，向所述参与共创用户分配所述目标作品的版权份额（S104）。

Description

基于区块链的作品版权分配方法和装置 技术领域
本说明书涉及网络通信和数据处理技术领域，尤其涉及一种基于区块链的作品版权分配方法和装置。
背景技术
区块链技术，也被称之为分布式账本技术，是一种由若干台计算设备共同参与“记账”，共同维护一份完整的分布式数据库的新兴技术。由于区块链技术具有去中心化、公开透明、每台计算设备可以参与数据库记录、并且各计算设备之间可以快速的进行数据同步的特性，使得区块链技术已在众多的领域中广泛的进行应用。
发明内容
有鉴于此，本说明书一个或多个实施例提供了一种基于区块链的作品版权分配方法，应用于包括原始创作用户客户端、参与共创用户客户端和第一节点设备的区块链网络；所述方法包括：
所述第一节点设备从所述区块链的分布式数据库内获取第一目标交易，所述第一目标交易包括所述参与共创用户对目标作品的参与共创行为数据，其中所述目标作品由所述原始创作用户原始创作；
调用与所述目标作品的版权分配对应的智能合约，执行所述智能合约声明的基于所述参与共创行为数据向所述参与共创用户分配版权份额的逻辑，向所述参与共创用户分配所述目标作品的版权份额。
在又一示出的实施方式中，所述参与共创行为数据包括所述参与共创用户对目标作品的传播行为数据或创作行为数据或其他行为数据。
在又一示出的实施方式中，所述第一目标交易还包括所述目标作品的唯一性识别码。
在又一示出的实施方式中，所述目标作品被存证于所述区块链的分布式数据库。
在又一示出的实施方式中，所述版权份额为所述区块链上流转的数字资产通证。
在又一示出的实施方式中，所述智能合约还声明有版权份额收益分配逻辑；所述方 法还包括：
从所述区块链的分布式数据库内获取第二目标交易，其中，所述第二目标交易包括向所述智能合约发送的所述目标作品的版权收益；
调用所述智能合约，执行所述智能合约声明的版权份额收益分配逻辑，基于所述参与共创用户所获得的所述目标作品的版权份额，向所述参与共创用户分配所述版权收益。
在又一示出的实施方式中，所述区块链为联盟链，所述第一节点设备包括提供目标作品的共创服务的联盟成员方节点设备。
相应地，本说明书中的一个或多个实施例还提供了一种基于区块链的作品版权分配装置，应用于包括原始创作用户客户端、参与共创用户客户端和第一节点设备的区块链网络；所述装置应用于所述第一节点设备，包括：
获取单元，用于从所述区块链的分布式数据库内获取第一目标交易，所述第一目标交易包括所述参与共创用户对目标作品的参与共创行为数据，其中所述目标作品由所述原始创作用户原始创作；
执行单元，用于调用与所述目标作品的版权分配对应的智能合约，执行所述智能合约声明的基于所述参与共创行为数据向所述参与共创用户分配版权份额的逻辑，向所述参与共创用户分配所述目标作品的版权份额。
在又一示出的实施方式中，所述参与共创行为数据包括所述参与共创用户对目标作品的传播行为数据或创作行为数据或其他行为数据。
在又一示出的实施方式中，所述第一目标交易还包括所述目标作品的唯一性识别码。
在又一示出的实施方式中，所述目标作品被存证于所述区块链的分布式数据库。
在又一示出的实施方式中，所述版权份额为所述区块链上流转的数字资产通证。
在又一示出的实施方式中，所述智能合约还声明有版权份额收益分配逻辑；
所述获取单元，进一步用于从所述区块链的分布式数据库内获取第二目标交易，其中，所述第二目标交易包括向所述智能合约发送的所述目标作品的版权收益；
所述执行单元，进一步用于调用所述智能合约，执行所述智能合约声明的版权份额收益分配逻辑，基于所述参与共创用户所获得的所述目标作品的版权份额，向所述参与共创用户分配所述版权收益。
在又一示出的实施方式中，所述区块链为联盟链，所述第一节点设备包括提供目标作品的共创服务的联盟成员方节点设备。
本说明书还提供了一种计算机设备，包括：存储器和处理器；所述存储器上存储有可由处理器运行的计算机程序；所述处理器运行所述计算机程序时，执行上述基于区块链的作品版权分配方法所述的步骤。
本说明书还提供了一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器运行时，执行上述基于区块链的作品版权分配方法所述的步骤。
应用本说明书所提供的基于区块链的作品版权分配方法，基于用户对目标作品的参与创作行为，利用区块链上部署的智能合约，完成对用户可享有的关于目标作品的版权份额的转移分配。智能合约的部署及调用执行的结果均是经区块链节点设备的共识验证的，从而保证本说明书所提供的基于区块链的作品版权分配方法高效地执行。而且，用户参与共创目标作品的行为数据也会被收录在区块链的分布式数据库中；基于区块链的共识机制和防篡改机制，上述数据难以被仿冒或篡改，从而为基于上述用户对目标作品的参与创作行为数据开展的目标作品的版权份额分配方法提供真实有效的数据基础。
附图说明
图1为本说明书一示例性实施例提供的基于区块链的作品版权分配方法的流程图；
图2为本说明书一示例性实施例提供的基于区块链的作品版权分配装置的结构示意图；
图3为运行本说明书所提供的基于区块链的作品版权分配装置实施例的一种硬件结构图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本说明书一个或多个实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本说明书一个或多个实施例的一些方面相一致的装置和方法的例子。
需要说明的是：在其他实施例中并不一定按照本说明书示出和描述的顺序来执行相 应方法的步骤。在一些其他实施例中，其方法所包括的步骤可以比本说明书所描述的更多或更少。此外，本说明书中所描述的单个步骤，在其他实施例中可能被分解为多个步骤进行描述；而本说明书中所描述的多个步骤，在其他实施例中也可能被合并为单个步骤进行描述。
本说明书所提供的一个或多个实施例示意了一种基于区块链的作品版权分配方法，该方法应用于包括原始创作用户客户端、参与共创用户客户端和第一节点设备的区块链网络。
本说明书一个或多个实施例所述的作品，可包括文学、艺术、音乐、或计算机程序等可获得版权(或著作权)的智力成果。
本说明书一个或多个实施例所述的区块链网络，具体可指一个各节点设备通过共识机制达成的、具有分布式数据存储结构的P2P网络系统，该区块链内的数据分布在时间上相连的一个个“区块(block)”之内，后一区块包含前一区块的数据摘要，且根据具体的共识机制(如POW、POS、DPOS或PBFT等)的不同，达成全部或部分节点的数据全备份。本领域的技术人员熟知，由于区块链网络系统在相应共识机制下运行，已收录至区块链数据库内的数据很难被任意的节点篡改，例如采用Pow共识的区块链，至少需要全网51％算力的攻击才有可能篡改已有数据，因此区块链系统有着其他中心化数据库系统所无法比拟的保证数据安全、防攻击篡改的特性。由此可知，被收录至区块链的分布式数据库中的数据不会被攻击或篡改，从而保证了存证入区块链的分布式数据库的数据信息的真实可靠性。
区块链网络的示例类型可以包括公有区块链网络、私有区块链网络和联盟区块链网络。公有区块链网络对使用P2P网络和参与共识过程的所有实体是开放的。私有区块链网络提供给特定实体，该特定实体集中控制读取和写入权限。联盟区块链网络提供给选择的实体组(该选择的实体组控制共识过程)并包括访问控制层。本说明书的实施方式可以在任何合适类型的区块链网络中实现。
本说明书一个或多个实施例所述的作品版权分配，可包括向用户按照作品的版权所被划分为的若干份额的形式、或与上述份额所对应的资产的形式，向用户分配作品的版权份额。上述与版权份额所对应的资产，可包括区块链上流转的数字资产、或与所述区块链下资产对应的资产，例如既可以对应于区块链内的代币(token)、数字资产等智能资产，还可以对应于区块链外的现金、证券、优惠券、房产等链外资产，甚至还可以包括用户数字社区中流通的数字资产、积分等特征值，本说明书并不对此进行限制。
本说明书一个或多个实施例所述的第一节点设备是指可通过遵循相应节点协议、运行节点协议程序的安装来加入该区块链，作为该区块链的节点设备。本领域的技术人员通常将具有区块链分布式数据库的数据全备份的节点设备称为全节点，将具有区块链分布式数据库的部分备份数据(如仅有区块头的数据)的节点设备称为轻节点等。本说明书一个或多个实施例所述的第一节点设备可以为上述全节点或上述轻节点，在本说明书中不作限定。
本说明书一个或多个实施例所述的原始创作用户，包括对目标作品进行原始创作——如创作、或起始(或首发)创作、或主要创作的用户；相应地，本说明书所述的参与共创用户，包括对目标作品进行改编创作、续写创作、或修改创作等参与创作，或将原始创作用户所创作的目标作品进行转发、传阅等传播推广行为的用户。
本说明书一个或多个实施例中，上述用户通过在终端运行客户端安装程序加入到上述区块链网络中来，上述客户端安装程序可以为区块链节点设备的安装程序，相应地，该原始创作用户客户端、或参与共创用户客户端也作为上述区块链的节点设备；上述客户端安装程序也可以是与联盟链中如上所述的选择的实体节点设备(联盟成员节点设备)连接的、被控制访问的区块链用户客户端程序，相应地，该原始创作用户客户端、或参与共创用户客户端由于不具备直接访问区块链的分布式数据库的权限，而一般不被作为上述区块链的节点设备(或节点)。
由此可知，本说明书所提供的基于区块链的作品版权分配方法可以适用于公有链、私有链或联盟链等任何类型的区块链网络。
为进一步提供本说明书的实施方式的背景，在区块链网络中，可以开发、测试和部署应用程序以在区块链网络内执行。示例应用程序可以包括但不限于智能合约。智能合约可以被描述为具有影响各方的合约条款的现实世界的法律合约的数字表示。智能合约被实施、存储、更新(根据需要)、并在区块链网络内执行。与智能合约相关联的合约方(例如，买方和卖方)被表示为区块链网络中的节点。
在一些示例中，智能合约可以存储数据，该数据可以用于记录信息、事实、关联、余额以及实现合约执行逻辑所需的任何其他信息。智能合约可以被描述为由函数组成的计算机可执行程序，其中可以创建该智能合约的实例(instance)，调用函数以执行智能合约的逻辑。
在技术方面，可以基于对象和面向对象的类来实现智能合约。例如，智能合约的条 款和组件可以表示为由实现智能合约的应用程序处理的对象。智能合约(或智能合约中的对象)可以像其他面向对象的对象一样调用另一个智能合约(或同一智能合约中的对象)。例如，对象进行的调用可以是创建、更新、删除、传播或与另一个类的对象通信的调用。对象之间的调用可以由函数、方法、应用程序编程接口(application programming interface，API)或其他调用机制实现。例如，第一对象可以调用函数来创建第二对象。
鉴于上述背景，本文进一步详细描述了本说明书的实施方式。更具体地，并且如上所述，本说明书的实施方式涉及使用智能合约执行对参与共创用户分配所述目标作品的版权份额。
如图1所示，本说明书提供的一个或多个实施例中所述的基于区块链的作品版权分配方法，包括：
步骤102，所述第一节点设备从所述区块链的分布式数据库内获取第一目标交易，所述第一目标交易包括所述参与共创用户对目标作品的参与共创行为数据，其中所述目标作品由所述原始创作用户原始创作。
上述第一节点设备可以为区块链中的任一可调用运行与作品版权分配对应的智能合约的节点设备。当本说明书所提供的作品版权分配方法应用于联盟链时，上述第一节点设备可包括为上述原始创作用户客户端、和参与共创用户客户端提供目标作品的创作服务的联盟成员方节点设备。
在本说明书中所描述的交易(transaction)，是指通过区块链的节点设备创建，并需要最终发布至区块链的分布式数据库中的一笔数据。其中，区块链中的交易，存在狭义的交易以及广义的交易之分。狭义的交易是指用户向区块链发布的一笔价值转移；例如，在传统的比特币区块链网络中，交易可以是用户在区块链中发起的一笔转账。而广义的交易是指用户通过节点设备向区块链发布的一笔具有业务意图的业务数据，如本实施例所述的第一目标交易，其包括上述参与共创用户对目标作品的参与共创行为数据，例如，所述参与共创用户对目标作品的传播行为数据或创作行为数据或其他行为数据等。
在本实施例中，目标作品是由上述原始创作用户原始创作。如上所述，对作品的原始创作可以包括对作品的创作、或起始(或首发)创作、或主要创作等行为。
上述参与共创用户对目标作品的传播行为数据包括对目标作品的关注、点赞、评论、转发、邀请等社交传播行为所产生的数据。上述参与共创用户对目标作品的创作行为数据包括对目标作品的续写、改写、改编、或文字编辑、文稿校验等参与创作行为所产生 的数据。由此可知，上述目标作品可以是由上述原始创作用户独立完成创作、并由上述参与共创用户协助进行社交传播的作品，也可以是由上述原始创作用户和上述参与共创用户共同参与创作、或再由上述参与共创用户协助进行社交传播的作品。
值得注意的是，本实施例并不限定向上述区块链的分布式数据库中发送上述第一目标交易的发送方，当上述参与共创用户客户端作为区块链的节点设备时，上述第一目标交易可以是由上述参与共创用户客户端所发送至区块链的；当上述区块链为联盟链，且上述参与共创用户客户端作为与联盟成员节点连接的用户客户端时，上述第一目标交易可以是上述联盟成员节点基于上述参与共创用户客户端对目标作品的参与共创行为数据，整理为第一目标交易并发送到区块链的。
在又一示出的实施方式中，为了标定上述目标作品，上述第一目标交易还可包括所述目标作品的唯一性识别码，例如，目标作品的身份识别ID、目标作品的存储地址等等，以方便在智能合约中调用与上述目标作品相关的版权分配逻辑。
在又一示出的实施方式中，上述目标作品被存证于所述区块链的分布式数据库，从而为上述目标作品的具体内容或共创过程提供存证依据。本实施例中不限定上述目标作品被存证于上述区块链的分布式数据库的具体形式，可以将上述目标作品的全文存储于上述区块链的分布式数据库，以基于区块链的防篡改机制为目标作品存证；也可以将上述目标作品的数学摘要(如哈希摘要)存储于上述区块链的分布式数据库，以基于区块链及数学摘要算法的防篡改机制为目标作品存证；等等。
类似地，本实施例也并不限定存证上述目标作品的存证信息发送方身份，当上述原始创作用户客户端作为区块链的节点设备时，上述目标作品可以是由上述原始创作用户客户端所发送至区块链的；当上述区块链为联盟链，且上述原始创作用户客户端或参与共创用户客户端作为与联盟成员节点连接的用户客户端时，上述目标作品可以是由上述原始创作用户客户端、或参与共创用户客户端发送给上述联盟成员节点、并由上述联盟成员节点将上述目标作品的存证信息发送到区块链的。
步骤104，调用与所述目标作品的版权分配对应的智能合约，执行所述智能合约声明的基于所述参与共创行为数据向所述参与共创用户分配版权份额的逻辑，向所述参与共创用户分配所述目标作品的版权份额。
经区块链的节点设备的共识、验证，上述与作品版权分配对应的智能合约可以被部署在区块链中。本实施方式所述的向所述参与共创用户分配版权份额的逻辑可以包括基 于所述参与共创行为数据而对参与共创用户进行目标作品的版权份额的规则。例如，参与共创用户每完成一次预设的参与共创行为，即应获得相应的版权份额奖励；或者为参与共创用户的参与共创行为预设阈值，判断参与共创用户所完成的参与共创行为是否达到预设阈值，若达到即应获得目标作品的相应的版权份额奖励；或者还可以为参与共创用户完成的不同类型的参与共创行为分别设置权重，基于参与共创用户完成的参与共创行为的类型和数量统计参与共创用户是否完成预设阈值的参与共创行为，等等，在本说明书中不作限定。本领域的技术人员可以根据具体的业务场景，设计出符合作品共创业务生态发展的作品版权分配逻辑规则，从而为作品共创业务的生态发展做出贡献的参与共创用户分配与之贡献匹配的版权份额，激励参与共创用户。
上述实施例所述的向所述参与共创用户分配所述目标作品的版权份额，包括由上述与作品版权分配对应的智能合约向参与共创用户的地址或账户转移相应额度的版权份额。如前所述，上述目标作品的版权份额，即是将目标作品的版权划分为的若干份额或份额，或者与上述若干份额或份额所对应的资产。上述资产可以包括所述区块链上流转的数字资产，如根据该区块链的协议设定的在区块链上流通的数字代币(Token)，也可以包括与所述区块链外资源对应的额度值，如链外的现金、不动产、贵金属、版权份额证明、甚至数字社区流通的虚拟资源等资源对应的额度值。
在一示出的实施方式中，上述版权份额表现为上述区块链上流转的数字通证(Token)，以便于在区块链上通过智能合约转账的形式，方便直接地为参与共创用户分配目标作品的版权。在本实施方式中，除了在区块链的分布式数据库上收录上述用于调用智能合约以转账的第一目标交易，上述转移的版权份额还可以直接体现在参与共创用户的区块链账户的Token余额的增加中，类似于以太坊区块链的用户账户设置。
在又一示出的实施方式中，当上述版权份额表现为与所述区块链外设定资源对应的额度值时，上述第一目标交易被区块链的分布式数据库收录即视为为上述目标作品的版权份额分配提供存证，或由上述智能合约向所述区块链的分布式数据库发送向参与共创用户转移与所述版权份额对应的链外资产额度值的交易，从而为区块链外的设定资源的转移提供凭证。
在一种示出的实施方式中，上述对智能合约的共识可以包括对智能合约所声明的作品版权分配逻辑规则的共识，从而可以保证上述作品版权分配逻辑经多方验证；而且，本领域的技术人员应知，智能合约的调用执行结果也需经区块链节点设备的共识验证，方可将上述调用执行结果收录在区块链的分布式数据库中。因此，相比较于中心化服务 方制定、执行规则，本说明书中一个或多个实施例所提供的作品版权分配方法，具有较为明显的公平公正性。
以下，以目标作品为文学作品为例，上述用于版权分配的智能合约内可建立版权份额和Token的对应关系，并建立基于参与共创用户的参与共创行为所应获得的版权份额或Token分配规则：上述参与共创行为可包括：关注、点赞、评论、转发、邀请等社交传播行为，校验文案、撰写章节等创作行为；上述分配规则可包括：根据参与共创用户的社交传播行为所引发的UV(用户日访问量)、PV(用户单次访问量)、阅读量、阅读有效性、二次传播、是否购买或者购买量等一个或多个指标，为参与共创用户分配相应版权份额额度的Token，或根据参与共创用户所共创的作品内角色的重要性、参与作品续写连载的内容量，为参与共创用户分配相应版权份额额度的Token。当然，上述智能合约还可部署动态评估分配逻辑，在预定时间内，基于参与共创用户参与共创行为的总和给予相应的版权份额分配，等等。
在又一示出的实施方式中，在用户在获取到相应的版权份额后，作为目标作品的股东，还可享有基于上述目标作品的收益而获得股权收益的权利。相应地，上述智能合约还声明有版权份额收益分配逻辑；所述方法还包括：
从所述区块链的分布式数据库内获取第二目标交易，其中，所述第二目标交易包括向所述智能合约发送的所述目标作品的版权收益；
调用所述智能合约，执行所述智能合约声明的版权份额收益分配逻辑，基于所述参与共创用户所获得的所述目标作品的版权份额，向所述参与共创用户分配所述版权收益。
与上述版权份额类似，本实施例所述的版权收益可包括区块链上流转的数字资产、或与所述区块链下资产对应的资产，例如既可以对应于区块链内的代币(token)、数字资产等智能资产，还可以对应于区块链外的现金、证券、优惠券、房产等链外资产，甚至还可以包括用户数字社区中流通的数字资产、积分等特征值，本说明书并不对此进行限制。
上述一个或多个实施例所述的用于分配作品版权的智能合约可以基于参与共创用户的参与共创行为，为参与共创用户分配相应的目标作品版权份额，上述版权份额可表现为股份凭证，或直接表现为资产，从而给予参与共创用户资源收益，鼓励其更加积极地参与对目标作品的传播或创作中来。进一步地，当上述目标作品产生版权收益后(上述版权收益可直接被接收在上述与作品版权分配对应的智能合约的账户中，也可以通过资 源转移的方式，间接转移至上述与作品版权分配对应的智能合约的账户中)，还可依据上述参与共创用户所获得的版权份额，为其分配相应的版权收益(即版权份额收益)。智能合约可以在任何时候基于参与共创用户的参与共创行为而被调用，节约了线下沟通的时间成本和人力成本，公平公正，提高了资源转移的效率，有效激励了用户通过提升自身的业务活跃度而增加用户个体的资源收益。
与上述基于区块链的作品版权分配方法的流程实现对应，本说明书的实施例还提供了一种基于区块链的作品版权分配装置。上述装置可以通过软件实现，也可以通过硬件或者软硬件结合的方式实现。以软件实现为例，作为逻辑意义上的装置，是通过所在设备的CPU(Central Process Unit，中央处理器)将对应的计算机程序指令读取到内存中运行形成的。从硬件层面而言，除了图3所示的CPU、内存以及存储器之外，该数据处理装置所在的设备通常还包括用于进行无线信号收发的芯片等其他硬件，和/或用于实现网络通信功能的板卡等其他硬件。
图2所示为本说明书一个或多个实施例所提供的一种基于区块链的作品版权分配装置20，应用于包括原始创作用户客户端、参与共创用户客户端和第一节点设备的区块链网络；所述装置20应用于所述第一节点设备，包括：
获取单元202，用于从所述区块链的分布式数据库内获取第一目标交易，所述第一目标交易包括所述参与共创用户对目标作品的参与共创行为数据，其中所述目标作品由所述原始创作用户原始创作；
执行单元204，用于调用与所述目标作品的版权分配对应的智能合约，执行所述智能合约声明的基于所述参与共创行为数据向所述参与共创用户分配版权份额的逻辑，向所述参与共创用户分配所述目标作品的版权份额。
在又一示出的实施方式中，所述参与共创行为数据包括所述参与共创用户对目标作品的传播行为数据或创作行为数据或其他行为数据。
在又一示出的实施方式中，所述第一目标交易还包括所述目标作品的唯一性识别码。
在又一示出的实施方式中，所述目标作品被存证于所述区块链的分布式数据库。
在又一示出的实施方式中，所述版权份额为所述区块链上流转的数字资产通证。
在又一示出的实施方式中，所述智能合约还声明有版权份额收益分配逻辑；
所述获取单元202，进一步用于从所述区块链的分布式数据库内获取第二目标交易， 其中，所述第二目标交易包括向所述智能合约发送的所述目标作品的版权收益；
所述执行单元204，进一步用于调用所述智能合约，执行所述智能合约声明的版权份额收益分配逻辑，基于所述参与共创用户所获得的所述目标作品的版权份额，向所述参与共创用户分配所述版权收益。
在又一示出的实施方式中，所述区块链为联盟链，所述第一节点设备包括提供目标作品的共创服务的联盟成员方节点设备。
上述装置20中各个单元的功能和作用的实现过程具体详见上述方法中对应步骤的实现过程，相关之处参见方法实施例的部分说明即可，在此不再赘述。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部单元或模块来实现本说明书方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
上述实施例阐明的装置、单元、模块，具体可以由计算机芯片或实体实现，或者由具有某种功能的产品来实现。一种典型的实现设备为计算机，计算机的具体形式可以是个人计算机、膝上型计算机、蜂窝电话、相机电话、智能电话、个人数字助理、媒体播放器、导航设备、电子邮件收发设备、游戏控制台、平板计算机、可穿戴设备或者这些设备中的任意几种设备的组合。
与上述区块链交易方法实施例相对应，本说明书的实施例还提供了一种计算机设备，该计算机设备包括存储器和处理器。其中，存储器上存储有能够由处理器运行的计算机程序；处理器在运行存储的计算机程序时，执行本说明书实施例中区块链的节点设备执行的基于区块链的作品版权分配方法的各个步骤。对区块链的节点设备执行的基于区块链的作品版权分配方法的各个步骤的详细描述请参见之前的内容，不再重复。
与上述基于区块链的作品版权分配方法实施例相对应，本说明书的实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器运行时，执行本说明书实施例中区块链的节点设备执行的基于区块链的作品版权分配方法的各个步骤。对区块链的节点设备执行的基于区块链的作品版权分配方法的各个步骤的详细描述请参见之前的内容，不再重复。
以上所述仅为本说明书的较佳实施例而已，并不用以限制本说明书，凡在本说明书 的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本说明书保护的范围之内。
在一个典型的配置中，计算设备包括一个或多个处理器(CPU)、输入/输出接口、网络接口和内存。
内存可能包括计算机可读介质中的非永久性存储器，随机存取存储器(RAM)和/或非易失性内存等形式，如只读存储器(ROM)或闪存(flash RAM)。内存是计算机可读介质的示例。
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。
计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁带磁磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计算设备访问的信息。按照本文中的界定，计算机可读介质不包括暂存电脑可读媒体(transitory media)，如调制的数据信号和载波。
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、商品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、商品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、商品或者设备中还存在另外的相同要素。
本领域技术人员应明白，本说明书的实施例可提供为方法、系统或计算机程序产品。因此，本说明书的实施例可采用完全硬件实施例、完全软件实施例或结合软件和硬件方面的实施例的形式。而且，本说明书的实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。

Claims (16)

  1. 一种基于区块链的作品版权分配方法，应用于包括原始创作用户客户端、参与共创用户客户端和第一节点设备的区块链网络；所述方法包括：
    所述第一节点设备从所述区块链的分布式数据库内获取第一目标交易，所述第一目标交易包括所述参与共创用户对目标作品的参与共创行为数据，其中所述目标作品由所述原始创作用户原始创作；
    调用与所述目标作品的版权分配对应的智能合约，执行所述智能合约声明的基于所述参与共创行为数据向所述参与共创用户分配版权份额的逻辑，向所述参与共创用户分配所述目标作品的版权份额。
  2. 根据权利要求1所述的方法，所述参与共创行为数据包括所述参与共创用户对目标作品的传播行为数据或创作行为数据或其他行为数据。
  3. 根据权利要求1或2所述的方法，所述第一目标交易还包括所述目标作品的唯一性识别码。
  4. 根据权利要求1或2所述的方法，所述目标作品被存证于所述区块链的分布式数据库。
  5. 根据权利要求1所述的方法，所述版权份额为所述区块链上流转的数字资产通证。
  6. 根据权利要求1或5所述的方法，所述智能合约还声明有版权份额收益分配逻辑；所述方法还包括：
    从所述区块链的分布式数据库内获取第二目标交易，其中，所述第二目标交易包括向所述智能合约发送的所述目标作品的版权收益；
    调用所述智能合约，执行所述智能合约声明的版权份额收益分配逻辑，基于所述参与共创用户所获得的所述目标作品的版权份额，向所述参与共创用户分配所述版权收益。
  7. 根据权利要求6所述的方法，所述区块链为联盟链，所述第一节点设备包括提供目标作品的共创服务的联盟成员方节点设备。
  8. 一种基于区块链的作品版权分配装置，应用于包括原始创作用户客户端、参与共创用户客户端和第一节点设备的区块链网络；所述装置应用于所述第一节点设备，包括：
    获取单元，用于从所述区块链的分布式数据库内获取第一目标交易，所述第一目标交易包括所述参与共创用户对目标作品的参与共创行为数据，其中所述目标作品由所述原始创作用户原始创作；
    执行单元，用于调用与所述目标作品的版权分配对应的智能合约，执行所述智能合约声明的基于所述参与共创行为数据向所述参与共创用户分配版权份额的逻辑，向所述参与共创用户分配所述目标作品的版权份额。
  9. 根据权利要求8所述的装置，所述参与共创行为数据包括所述参与共创用户对目标作品的传播行为数据或创作行为数据或其他行为数据。
  10. 根据权利要求8或9所述的装置，所述第一目标交易还包括所述目标作品的唯一性识别码。
  11. 根据权利要求8或9所述的装置，所述目标作品被存证于所述区块链的分布式数据库。
  12. 根据权利要求8所述的装置，所述版权份额为所述区块链上流转的数字资产通证。
  13. 根据权利要求8或12所述的装置，所述智能合约还声明有版权份额收益分配逻辑；
    所述获取单元，进一步用于从所述区块链的分布式数据库内获取第二目标交易，其中，所述第二目标交易包括向所述智能合约发送的所述目标作品的版权收益；
    所述执行单元，进一步用于调用所述智能合约，执行所述智能合约声明的版权份额收益分配逻辑，基于所述参与共创用户所获得的所述目标作品的版权份额，向所述参与共创用户分配所述版权收益。
  14. 根据权利要求13所述的装置，所述区块链为联盟链，所述第一节点设备包括提供目标作品的共创服务的联盟成员方节点设备。
  15. 一种计算机设备，包括：存储器和处理器；所述存储器上存储有可由处理器运行的计算机程序；所述处理器运行所述计算机程序时，执行如权利要求1到7任意一项所述的方法。
  16. 一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器运行时，执行如权利要求1到7任意一项所述的方法。
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