WO2020155838A1 - Procédé et dispositif de transfert de droits d'auteur employant une chaîne de blocs - Google Patents

Procédé et dispositif de transfert de droits d'auteur employant une chaîne de blocs Download PDF

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Publication number
WO2020155838A1
WO2020155838A1 PCT/CN2019/122564 CN2019122564W WO2020155838A1 WO 2020155838 A1 WO2020155838 A1 WO 2020155838A1 CN 2019122564 W CN2019122564 W CN 2019122564W WO 2020155838 A1 WO2020155838 A1 WO 2020155838A1
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transaction
text
publishing
assembler
blockchain
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PCT/CN2019/122564
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English (en)
Chinese (zh)
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李艳鹏
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阿里巴巴集团控股有限公司
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Publication of WO2020155838A1 publication Critical patent/WO2020155838A1/fr

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    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Definitions

  • the embodiments of this specification relate to the field of information technology, and in particular to a method and device for copyright circulation based on blockchain.
  • a method for acquiring copyright of fragmented texts based on a block chain stores a text publishing transaction constructed based on the fragmented text created by the creator, and the method includes:
  • the assembler client obtains the target transaction hash of the text publishing transaction specified by the assembler;
  • the assembler client constructs a text copyright acquisition transaction, and submits the text copyright acquisition transaction to the blockchain network; the text copyright acquisition transaction includes the target transaction hash;
  • Each node in the blockchain network determines the target creator corresponding to the target transaction hash through a pre-deployed smart contract, and sends a text acquisition message to the target creator, and transfers the text copyright acquisition transaction Write to the blockchain;
  • the target creator corresponding to the target transaction hash is the creator of the fragmented text of the text release exchange certificate corresponding to the target transaction hash;
  • the creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, and submits the text copyright sale transaction to the blockchain network;
  • each node in the blockchain network establishes the correspondence between the compiler and the target transaction hash, and writes the text copyright sale transaction into the blockchain.
  • a method for publishing compilation works based on blockchain including:
  • the assembler client obtains the transaction hashes of multiple text publishing transactions designated by the assembler; the fragmented texts deposited on the multiple text publishing exchanges are acquired by the assembler through the method described in the first aspect;
  • the assembler client constructs a compilation work publishing transaction, and submits the compilation work publishing transaction to the blockchain network; the compilation work publishing transaction includes multiple transaction hashes specified by the assembler;
  • Each node in the blockchain network establishes the correspondence between the assembler and the transaction hash of the compilation work publishing transaction through a pre-deployed smart contract, and writes the compilation work publishing transaction into the area Block chain.
  • a method for acquiring copyright of fragmented text based on blockchain For each creator, the blockchain stores a text release constructed based on the fragmented text created by the creator. For transactions, each node in the blockchain network establishes a correspondence between the creator and the transaction hash of the text publishing transaction through a pre-deployed smart contract.
  • the method includes:
  • the collector client obtains the target transaction hash of the text publishing transaction specified by the collector
  • the collector client constructs a text copyright acquisition transaction, and submits the text copyright acquisition transaction to a blockchain network; the text copyright acquisition transaction includes the target transaction hash;
  • Each node in the blockchain network determines the target creator corresponding to the target transaction hash through a pre-deployed smart contract, and sends a text acquisition message to the target creator, and transfers the text copyright acquisition transaction Write to the blockchain;
  • the creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, and submits the text copyright sale transaction to the blockchain network;
  • the blockchain network establishes the correspondence between the collector and the target transaction hash through the smart contract, and writes the text copyright sale transaction into the blockchain.
  • a method for publishing a text collection based on a blockchain including:
  • the collector client obtains the transaction hashes of multiple text publishing transactions designated by the collector; the fragmented texts of the multiple text publishing transactions are acquired by the collector through the method described in the third aspect;
  • the collector client constructs a text collection publishing transaction, and submits the text collection publishing transaction to the blockchain network; the text collection publishing transaction includes multiple transaction hashes designated by the collector;
  • Each node in the blockchain network establishes the correspondence between the collector and the transaction hash of the text collection publishing transaction through a pre-deployed smart contract, and writes the text collection publishing transaction into the area Block chain.
  • a method for acquiring copyright of a text collection based on a blockchain including:
  • the assembler client obtains the transaction hash of the transaction issued by the text collection specified by the assembler; the text collection issued by the exchange of the text collection is issued by the method described in the fourth aspect;
  • the assembler client constructs a collective copyright acquisition transaction, and submits the collective copyright acquisition transaction to the blockchain network; the collective copyright acquisition transaction includes the transaction hash;
  • Each node in the blockchain network determines the collector corresponding to the transaction hash through a pre-deployed smart contract, sends a collective acquisition message to the collector, and writes the collective copyright acquisition transaction into the area Block chain
  • the collector client of the collector constructs a collective copyright sale transaction for the collective acquisition message, and submits the collective copyright sale transaction to the blockchain network;
  • Each node in the blockchain network establishes the correspondence between the assembler and the transaction hash through the smart contract, and writes the collective copyright sale transaction into the blockchain.
  • a method for publishing compilation works based on blockchain including:
  • the assembler client obtains the transaction hash of the text collection publishing transaction designated by the assembler for compilation; the text collection attested by the text collection publishing exchange is acquired by the assembler through the method described in the fifth aspect ;
  • the assembler client constructs a compilation work publishing transaction, and submits the compilation work publishing transaction to the blockchain network; the compilation work publishing transaction includes the transaction hash;
  • Each node in the blockchain network establishes the correspondence between the assembler and the transaction hash of the compilation work publishing transaction through a pre-deployed smart contract, and writes the compilation work publishing transaction into the area Block chain.
  • a method for acquiring copyright of compilation works based on blockchain including:
  • the issuer client obtains the transaction hash of the compilation work publishing transaction designated by the publisher; the compilation work that is attested by the compilation work publishing exchange is published by the method described in the second or sixth aspect;
  • the publisher client constructs a work copyright acquisition transaction, and submits the work copyright acquisition transaction to the blockchain network; the work copyright acquisition transaction includes the transaction hash;
  • Each node in the blockchain network determines the assembler corresponding to the transaction hash through a pre-deployed smart contract, and sends a work acquisition message to the assembler, and writes the copyright acquisition transaction of the work to the area Block chain
  • the assembler client of the assembler constructs a work copyright sale transaction for the work acquisition message, and submits the work copyright sale transaction to the blockchain network;
  • Each node in the blockchain network establishes the correspondence between the issuer and the transaction hash through the smart contract, and writes the copyright sale transaction of the work into the blockchain.
  • creators can submit fragmented texts created by themselves to the blockchain network for publication, and compilers can acquire the copyrights of multiple fragmented texts through the blockchain network and acquire Multiple fragmented texts are compiled into compilation works and published on the blockchain.
  • Distributors can directly purchase the copyright of the compilation works published by the assembler through the blockchain network to facilitate publication or distribution.
  • each transfer of copyright will leave a record on the blockchain.
  • the blockchain it can be traced back to the assembler of the compilation work finally published or distributed by the publisher and each fragmentation of the compilation work. The creator of the text, thus solving the problem of difficulty in proof in case of copyright disputes.
  • any one of the embodiments of the present specification does not need to achieve all the above-mentioned effects.
  • Figure 1 is a schematic diagram of a blockchain network provided by an embodiment of this specification
  • FIG. 2 is a schematic flowchart of a method for publishing fragmented text based on blockchain according to an embodiment of this specification
  • FIG. 3 is a schematic flowchart of a method for acquiring fragmented text copyrights based on blockchain according to an embodiment of this specification
  • FIG. 4 is a schematic flowchart of a method for publishing compilation works based on a blockchain provided by an embodiment of this specification
  • FIG. 5 is a schematic flowchart of a method for acquiring fragmented text copyright based on blockchain according to an embodiment of this specification
  • FIG. 6 is a schematic flowchart of a method for publishing a text collection based on a blockchain provided by an embodiment of this specification
  • FIG. 7 is a schematic flowchart of a method for acquiring copyright of a text collection based on a blockchain according to an embodiment of this specification
  • FIG. 8 is a schematic flowchart of a method for publishing a compilation work based on a blockchain provided by an embodiment of this specification
  • FIG. 9 is a schematic flowchart of a method for acquiring copyright of compilation works based on blockchain according to an embodiment of this specification.
  • FIG. 10 is a schematic structural diagram of a device applied to various device embodiments provided in this specification.
  • Fig. 11 is a schematic structural diagram of a computer device used to configure the apparatus in the embodiments of this specification.
  • the block chain-based copyright circulation method provided by the present invention specifically includes a fragmented text publishing method, a fragmented text copyright acquisition method, a compilation work publishing method, and a compilation copyright acquisition method.
  • the copyright circulation method may also specifically include a fragmented text publishing method, a fragmented text copyright acquisition method, a text collection publishing method, a text collection copyright acquisition method, a compilation work publishing method, and a compilation copyright acquisition method.
  • the assembler is the role of assembling multiple fragmented texts into a whole work according to themes or series.
  • the collector is the role of collecting multiple fragmented texts scattered on the blockchain according to themes or series based on their own professional knowledge.
  • Collectors generally acquire the copyrights of multiple fragmented texts from the creators of multiple fragmented texts to form a text collection.
  • the compiler generally needs to acquire the copyright of the text collection from the collector, and then compile it into a compilation work.
  • the distributor generally acquires the copyright of the compilation work directly from the compiler.
  • Fig. 1 is a schematic diagram of a blockchain network provided by an embodiment of this specification.
  • Figure 1 shows a situation where the role of collector exists.
  • the blockchain network is composed of multiple nodes. Creators, collectors, assemblers, and publishers can all interact with the blockchain network through the blockchain client. It should be noted that there can be nodes serving the issuer in the blockchain network, or nodes serving the judicial authorities (it is convenient for the judicial authorities to obtain evidence directly from the blockchain when copyright disputes arise).
  • the creator client refers to the blockchain client controlled by the creator
  • the collector client refers to the blockchain client controlled by the collector
  • the assembler client refers to the area controlled by the assembler.
  • Blockchain client, publisher client refers to the blockchain client controlled by the publisher.
  • DAPP blockchain-based distributed applications
  • Fig. 2 is a schematic flowchart of a method for publishing fragmented text based on blockchain provided by an embodiment of this specification, including the following steps:
  • S200 The creator client obtains the fragmented text created by the creator.
  • the creator can directly create fragmented text on his creator client.
  • the creator can also create fragmented text through other channels, and the creator client obtains the fragmented text created by the creator from other channels.
  • S202 The creator client constructs a text publishing transaction based on the fragmented text, and submits the text publishing transaction to the blockchain network.
  • the creator client can specifically construct a text publishing transaction containing the fragmented text, or construct a text publishing transaction containing a text hash of the fragmented text (fragmenting the fragmented text).
  • the text is stored somewhere off the chain).
  • Each node in the blockchain network establishes the correspondence between the creator and the transaction hash of the text publishing transaction through a pre-deployed smart contract, and writes the text publishing transaction into the area Block chain.
  • the smart contract can maintain a mapping table to create the fragmented text.
  • the transaction hash between the creator and the text publishing transaction is written into the mapping table for recording; on the other hand, each node will write the text publishing transaction into the blockchain for storage.
  • any creator can submit the fragmented text created by himself to the blockchain network for storage.
  • the smart contract in the blockchain network will also affect the fragmented text.
  • the source (who created it) is recorded.
  • Fig. 3 is a schematic flowchart of a method for acquiring fragmented text copyright based on blockchain provided by an embodiment of the present specification, including the following steps:
  • the assembler client obtains the target transaction hash of the text publishing transaction specified by the assembler.
  • a text publishing transaction constructed based on the fragmented text created by the creator is stored in the blockchain, and each node in the blockchain network is established through a pre-deployed smart contract There is a correspondence between the creator and the transaction hash of the text publishing transaction.
  • the assembler can access the blockchain through the assembler client to discover multiple fragmented texts that can be integrated into a topic or a series.
  • the assembler needs to compile multiple fragmented texts that have been excavated, they can acquire the copyright of these multiple fragmented texts through the blockchain network. Since the fragmented text is stored in the blockchain in the form of a text publishing transaction, the assembler needs to assign the transaction hash of the text publishing transaction used to store the fragmented text that he wants to acquire to the assembler client. The acquisition is initiated by the assembler client.
  • the assembler acquires the copyrights of these multiple fragmented texts one by one through the assembler client.
  • the transaction hash used to store the fragmented text specified by the assembler is referred to as the target transaction hash.
  • S302 The assembler client constructs a text copyright acquisition transaction, and submits the text copyright acquisition transaction to the blockchain network.
  • the way the assembler client initiates the acquisition is to construct a text copyright acquisition transaction (including the target transaction hash), and then submit it to the blockchain network for processing.
  • Each node in the blockchain network determines the target creator corresponding to the target transaction hash through a pre-deployed smart contract, and sends a text acquisition message to the target creator, and transfers the text copyright The acquisition transaction is written into the blockchain.
  • each node in the blockchain network can trigger the execution of a pre-deployed smart contract, and notify the target included in the text copyright acquisition transaction through the smart contract that the assembler wants to acquire copyright The target creator corresponding to the transaction hash.
  • each node will also write the text copyright acquisition transaction into the blockchain for certification.
  • the target creator corresponding to the target transaction hash is the creator of the fragmented text of the text release exchange certificate corresponding to the target transaction hash.
  • S306 The creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, and submits the text copyright sale transaction to the blockchain network.
  • the creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, which may specifically be:
  • the creator client of the target creator constructs a text copyright sale transaction that includes the transaction hash, or the creator client of the target creator constructs a text copyright sale that includes the message identifier of the text acquisition message Out of the transaction.
  • Each node in the blockchain network establishes a correspondence between the assembler and the target transaction hash through the smart contract, and writes the text copyright sale transaction into the blockchain.
  • each node in the blockchain network After each node in the blockchain network obtains the text copyright sale transaction, it is equivalent to clarifying that the target creator has agreed to the assembler's acquisition request. Therefore, each node can use a smart contract to The copyright of the fragmented text deposited by the text release exchange certificate corresponding to the target transaction hash belongs to the assembler for recording (that is, the correspondence relationship between the assembler and the target transaction hash is established).
  • the smart contract may not cancel the correspondence between the target creator and the target transaction hash.
  • the corresponding relationship between the target creator and the target transaction hash is used to characterize the copyright of the fragmented text certified by the text publishing exchange corresponding to the target transaction hash belongs to the target creator, then In order to change the attribution of copyright, the corresponding relationship between the assembler and the target transaction hash may be established, and the corresponding relationship between the target creator and the target transaction hash may be released.
  • each node in the blockchain network can establish the assembler and the author after the completion of the payment to the target creator through the smart contract.
  • each node may send a payment notification to the assembler through the smart contract. Then, after the payment is completed, the assembler can construct a payment completion transaction through the assembler client, and submit the payment completion transaction to the blockchain network. Then, through the smart contract, each node can complete the transaction in response to the payment, and establish the correspondence between the assembler and the target transaction hash.
  • the compiler can directly acquire the copyrights of multiple fragmented texts from multiple creators based on the theme or series. Based on the copyright of multiple fragmented texts acquired, the compiler has the right to compile, obtain the compilation work, and enjoy the copyright of the compilation work.
  • Fig. 4 is a schematic flowchart of a method for publishing compilation works based on blockchain provided by an embodiment of this specification, including the following steps:
  • the assembler client obtains transaction hashes of multiple text publishing transactions specified by the assembler.
  • the fragmented texts of the multiple text release exchange certificates are acquired by the assembler through the method shown in FIG. 3. That is to say, the smart contract deployed in the blockchain network has recorded the correspondence between the assembler and the transaction hashes of the multiple text publishing transactions, and the assembler initiated the acquisition of the multiple
  • the text copyright acquisition transactions of fragmented texts deposited by a text publishing exchange and the text copyright sales transactions initiated by the creators who created these fragmented texts are also written into the blockchain for storage.
  • the copyright circulation of the fragmented texts deposited by the multiple text release exchanges is clear.
  • S402 The assembler client constructs a compilation work publishing transaction, and submits the compilation work publishing transaction to the blockchain network.
  • the assembler may assemble the fragmented texts certified by the multiple text publishing exchanges into a compilation work, and then publish the compilation work in a form of initiating a compilation work publishing transaction.
  • the compilation work publishing transaction includes multiple transaction hashes designated by the compilation.
  • Each node in the blockchain network establishes the correspondence between the assembler and the transaction hash of the compilation work publishing transaction through a pre-deployed smart contract, and writes the compilation work publishing transaction Enter the blockchain.
  • the compilation work publishing transaction includes a transaction for document publishing transactions for storing these multiple fragmented texts. It is hoped that, according to the compilation work release transaction, it can be traced back to each fragmented text that constitutes the compilation work, and the creator of each fragmented text and the copyright circulation path are clarified.
  • the assembler may not directly acquire the copyright of the fragmented work from the creator, but the collector directly acquires the copyright of the fragmented work from the creator to obtain the text collection, and then the assembler purchases the text collection from the collector. .
  • Fig. 5 is a schematic flowchart of a method for acquiring fragmented text copyright based on blockchain provided by an embodiment of this specification, including the following steps:
  • the collector client obtains the target transaction hash of the text publishing transaction specified by the collector.
  • S502 The collector client constructs a text copyright acquisition transaction, and submits the text copyright acquisition transaction to the blockchain network.
  • Each node in the blockchain network determines the target creator corresponding to the target transaction hash through a pre-deployed smart contract, and sends a text acquisition message to the target creator, and transfers the text copyright The acquisition transaction is written into the blockchain.
  • S506 The creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, and submits the text copyright sale transaction to the blockchain network.
  • S508 The blockchain network establishes the correspondence between the collector and the target transaction hash through the smart contract, and writes the text copyright sale transaction into the blockchain.
  • each node in the blockchain network uses the smart contract to establish a correspondence between the assembler and the target transaction hash after it is determined that the collector pays the target creator. relationship.
  • each node in the blockchain network can release the correspondence between the target creator and the target transaction hash through the smart contract.
  • Fig. 6 is a schematic flowchart of a method for publishing a text collection based on a blockchain provided by an embodiment of this specification, including the following steps:
  • the collector client obtains transaction hashes of multiple text publishing transactions specified by the collector.
  • the multiple text publishing transactions designated by the collector are actually text publishing transactions for depositing the fragmented works acquired by the collector through the method shown in FIG. 5.
  • the collector client constructs a text collection publishing transaction, and submits the text collection publishing transaction to the blockchain network.
  • Each node in the blockchain network establishes the correspondence between the collector and the transaction hash of the text collection publishing transaction through a pre-deployed smart contract, and writes the text collection publishing transaction Enter the blockchain.
  • the collector After the collector collects multiple text publishing transactions into a text collection according to the theme or series, they can publish the text collection on the blockchain in the form of a text collection publishing transaction.
  • the smart contract in the blockchain network will clarify that the text collection is created by the collector by establishing a correspondence between the collector and the transaction hash of the transaction issued by the text collection. And because the text collection publishing transaction contains multiple transaction hashes designated by the collector, the transaction can be traced back to each fragmented text in the text collection according to the text collection publishing transaction, and the identity of each fragmented text is clear Creator and copyright circulation path.
  • Fig. 7 is a schematic flowchart of a method for acquiring copyright of a text collection based on a blockchain according to an embodiment of the present specification, including the following steps:
  • the assembler client obtains the transaction hash of the transaction issued by the text collection specified by the assembler.
  • S702 The assembler client constructs a collective copyright acquisition transaction, and submits the collective copyright acquisition transaction to the blockchain network.
  • Each node in the blockchain network determines the collector corresponding to the transaction hash through a pre-deployed smart contract, sends a collective acquisition message to the collector, and writes the collective copyright acquisition transaction Enter the blockchain.
  • S706 The collector client of the collector constructs a collective copyright sale transaction for the collective acquisition message, and submits the collective copyright sale transaction to the blockchain network.
  • Each node in the blockchain network establishes the correspondence between the assembler and the transaction hash through the smart contract, and writes the collective copyright sale transaction into the blockchain.
  • each node in the blockchain network establishes a correspondence between the assembler and the transaction hash after confirming that the assembler has completed the payment to the collector through the smart contract.
  • each node in the blockchain network releases the correspondence between the collector and the transaction hash through the smart contract.
  • Fig. 8 is a schematic flowchart of a method for publishing compilation works based on a blockchain provided by an embodiment of this specification, including the following steps:
  • the assembler client obtains the transaction hash of the text collection publishing transaction designated by the assembler for assembly.
  • the text collection publishing transaction designated by the assembler is actually a text collection publishing transaction used to certify the text collection acquired by the assembler through the method shown in FIG. 7.
  • S802 The assembler client constructs a compilation work publishing transaction, and submits the compilation work publishing transaction to the blockchain network.
  • the compilation work publishing transaction includes the transaction hash.
  • Each node in the blockchain network establishes the correspondence between the assembler and the transaction hash of the compilation work publishing transaction through a pre-deployed smart contract, and writes the compilation work publishing transaction Enter the blockchain.
  • the collector After the collector edits the text collection to obtain the compilation work, it can publish the compilation work on the blockchain in the form of a compilation work release transaction.
  • the smart contract in the blockchain network will establish the correspondence between the assembler and the transaction hash of the compilation work release transaction, and clarify that the compilation work was created by the assembler. Since the compilation work publishing transaction includes the transaction hash of the compilation text collection publishing transaction designated by the assembler, the publishing transaction according to the compilation work can be traced back to the text used to obtain the compilation work Collection, and then clarify the creator of each fragmented text in the text collection and the copyright circulation path.
  • Fig. 9 is a schematic flowchart of a method for acquiring copyright of a compilation work based on a blockchain provided by an embodiment of this specification, including the following steps:
  • the publisher client obtains the transaction hash of the compilation work publishing transaction specified by the publisher.
  • S902 The publisher client constructs a copyright purchase transaction of the work, and submits the copyright purchase transaction of the work to the blockchain network.
  • Each node in the blockchain network determines the assembler corresponding to the transaction hash through a pre-deployed smart contract, and sends a work acquisition message to the assembler, and writes the copyright acquisition transaction of the work Enter the blockchain.
  • S906 The assembler client of the assembler constructs a work copyright sale transaction for the work acquisition message, and submits the work copyright sale transaction to the blockchain network.
  • Each node in the blockchain network establishes the correspondence between the issuer and the transaction hash through the smart contract, and writes the copyright sale transaction of the work into the blockchain.
  • each node in the blockchain network establishes a correspondence between the issuer and the transaction hash after determining that the issuer has completed the payment to the assembler through the smart contract.
  • each node in the blockchain network releases the correspondence between the assembler and the transaction hash through the smart contract.
  • each circulation of copyright may not be a buyout.
  • a collector acquires the copyright of multiple fragmented texts, he can actually not pay, but promises to distribute dividends to creators based on market revenue after the fragmented text is finally formed into a compilation work and published.
  • dividends can be distributed to collectors, assemblers, and distributors based on market revenue.
  • the copyright flows from the collector to the assembler, or when the copyright flows from the assembler to the publisher, there is no need for a buyout. It is an agreed dividend.
  • FIG. 10 is a schematic structural diagram of a device provided in this specification.
  • the device includes an acquisition module 1001 and a submission module 1002.
  • the device shown in FIG. 10 may be specifically used to implement the following embodiments:
  • a block chain-based fragmented text copyright acquisition device The block chain stores a text publishing transaction constructed based on the fragmented text created by the creator.
  • the device includes:
  • Get module get the target transaction hash of the text publishing transaction specified by the assembler
  • the submission module constructs a text copyright acquisition transaction including the target transaction hash, and submits the text copyright acquisition transaction to the blockchain network, so that each node in the blockchain network passes a pre-deployed smart contract , Determine the target creator corresponding to the target transaction hash, and send a text acquisition message to the target creator, and write the text copyright acquisition transaction into the blockchain, the target creation corresponding to the target transaction hash , Is the creator of the fragmented text certified by the text release exchange corresponding to the target transaction hash; in turn, the creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, And submit the text copyright sale transaction to the blockchain network; finally make each node in the blockchain network establish the correspondence between the assembler and the target transaction hash through the smart contract , And write the text copyright sale transaction into the blockchain.
  • a block chain-based publishing device for compilation works including:
  • the submission module constructs a compilation work publishing transaction containing multiple transaction hashes designated by the assembler, and submits the compilation work publishing transaction to the blockchain network so that each node in the blockchain network can pass
  • the pre-deployed smart contract establishes the correspondence between the assembler and the transaction hash of the compilation work publishing transaction, and writes the compilation work publishing transaction into the blockchain.
  • a block chain-based fragmented text copyright acquisition device For each creator, the block chain stores a text publishing transaction based on the fragmented text created by the creator, and each node in the block chain network passes The pre-deployed smart contract establishes a correspondence between the creator and the transaction hash of the text publishing transaction, and the device includes:
  • the submission module constructs a text copyright acquisition transaction including the target transaction hash, and submits the text copyright acquisition transaction to the blockchain network, so that each node in the blockchain network passes a pre-deployed smart contract , Determine the target creator corresponding to the target transaction hash, and send a text acquisition message to the target creator, and write the text copyright acquisition transaction into the blockchain; thereby enabling the creator of the target creator
  • the client constructs a text copyright sale transaction for the text acquisition message, and submits the text copyright sale transaction to the blockchain network; finally the blockchain network establishes the collector through the smart contract Correspondence with the target transaction hash, and write the text copyright sale transaction into the blockchain.
  • a block chain-based text collection publishing device includes:
  • the submission module constructs a text collection publishing transaction containing multiple transaction hashes designated by the collector, and submits the text collection publishing transaction to the blockchain network so that each node in the blockchain network can pass
  • the pre-deployed smart contract establishes the correspondence between the collector and the transaction hash of the text collection publishing transaction, and writes the text collection publishing transaction to the blockchain.
  • the obtaining module obtains the transaction hash of the transaction issued by the text collection specified by the assembler; the text collection deposited by the exchange of the text collection is released by the method shown in FIG. 6;
  • the submission module constructs a collective copyright acquisition transaction including the transaction hash, and submits the collective copyright acquisition transaction to the blockchain network, so that each node in the blockchain network passes through a pre-deployed smart contract, Determine the collector corresponding to the transaction hash, and send a collective acquisition message to the collector, and write the collective copyright acquisition transaction into the blockchain; thereby making the collector client of the collector target the collector Collect the acquisition information to construct a collective copyright sale transaction, and submit the collective copyright sale transaction to the blockchain network; finally, each node in the blockchain network establishes the assembler and the firm through the smart contract. The corresponding relationship of the transaction hash, and the collective copyright sale transaction is written into the blockchain.
  • a block chain-based publishing device for compilation works including:
  • An obtaining module which obtains the transaction hash of a text collection publishing transaction designated by the assembler for compilation;
  • the text collection attested by the text collection publishing exchange is acquired by the assembler through the method shown in FIG. 7;
  • the submission module constructs a compilation work publishing transaction containing the transaction hash, and submits the compilation work publishing transaction to the blockchain network, so that each node in the blockchain network passes a pre-deployed smart contract, The correspondence relationship between the compiler and the transaction hash of the compilation work publishing transaction is established, and the compilation work publishing transaction is written into the blockchain.
  • a block chain-based copyright acquisition device for compilation works including:
  • the obtaining module obtains the transaction hash of the compilation work publishing transaction specified by the issuer; the compilation work certified by the compilation work publishing exchange is published by the method shown in Figure 4 or Figure 8;
  • the submission module constructs a copyright acquisition transaction of the work including the transaction hash, and submits the copyright acquisition transaction of the work to the blockchain network, so that each node in the blockchain network passes through a pre-deployed smart contract, Determine the assembler corresponding to the transaction hash, and send the work acquisition message to the assembler, and write the copyright acquisition transaction of the work to the blockchain; and make the assembler client of the assembler target the assembler
  • the work acquisition message constructs a copyright sale transaction of the work, and submits the copyright sale transaction of the work to the blockchain network; finally, each node in the blockchain network establishes the issuer and the firm through the smart contract.
  • the corresponding relationship of the transaction hash and the transaction of selling the copyright of the work are written into the blockchain.
  • the embodiments of this specification also provide a computer device, which at least includes a memory, a processor, and a computer program stored in the memory and running on the processor, wherein the processor executes the program as shown in FIGS. 2-9 The function of the method.
  • FIG. 11 shows a more specific hardware structure diagram of a computing device provided by an embodiment of this specification.
  • the device may include: a processor 1410, a memory 1420, an input/output interface 1430, a communication interface 1440, and a bus 1450.
  • the processor 1410, the memory 1420, the input/output interface 1430, and the communication interface 1440 realize the communication connection between each other in the device through the bus 1450.
  • the processor 1410 may be implemented by a general-purpose CPU (Central Processing Unit, central processing unit), microprocessor, application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc., for execution related Program to realize the technical solutions provided in the embodiments of this specification.
  • a general-purpose CPU Central Processing Unit, central processing unit
  • microprocessor microprocessor
  • application specific integrated circuit Application Specific Integrated Circuit, ASIC
  • integrated circuits etc.
  • the memory 1420 can be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory, random access memory), static storage device, dynamic storage device, etc.
  • the memory 1420 may store an operating system and other application programs.
  • the technical solutions provided in the embodiments of this specification are implemented by software or firmware, the related program codes are stored in the memory 1420 and called and executed by the processor 1410.
  • the input/output interface 1430 is used to connect an input/output module to realize information input and output.
  • the input/output/module can be configured in the device as a component (not shown in the figure), or can be connected to the device to provide corresponding functions.
  • the input device may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and an output device may include a display, a speaker, a vibrator, an indicator light, and the like.
  • the communication interface 1440 is used to connect a communication module (not shown in the figure) to realize communication interaction between the device and other devices.
  • the communication module can realize communication through wired means (such as USB, network cable, etc.), or through wireless means (such as mobile network, WIFI, Bluetooth, etc.).
  • the bus 1450 includes a path to transmit information between various components of the device (for example, the processor 1410, the memory 1420, the input/output interface 1430, and the communication interface 1440).
  • the above device only shows the processor 1410, the memory 1420, the input/output interface 1430, the communication interface 1440, and the bus 1450, in the specific implementation process, the device may also include the necessary equipment for normal operation. Other components.
  • the above-mentioned device may also include only the components necessary to implement the solutions of the embodiments of this specification, and not necessarily include all the components shown in the figures.
  • the embodiments of this specification also provide a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the functions of the methods shown in FIGS. 2-9 are realized.
  • Computer-readable media includes 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.
  • 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.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
  • Document Processing Apparatus (AREA)

Abstract

La présente invention concerne un procédé et un dispositif de transfert de droits d'auteur qui emploient une chaîne de blocs. Un créateur peut soumettre un texte fragmenté auto-créé à un réseau de chaîne de blocs à des fins de distribution. Un compilateur peut acheter des droits d'auteur d'une pluralité de textes fragmentés au moyen du réseau de chaîne de blocs, et compiler la pluralité des textes fragmentés achetés en une compilation et distribuer celle-ci sur une chaîne de blocs. Un distributeur peut acheter directement, au moyen du réseau de chaîne de blocs, des droits d'auteur de la compilation distribuée par le compilateur, ce qui facilite la publication et la distribution.
PCT/CN2019/122564 2019-01-31 2019-12-03 Procédé et dispositif de transfert de droits d'auteur employant une chaîne de blocs WO2020155838A1 (fr)

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