CN111506590B - Digital work copyright right-determining and transaction credible record management method - Google Patents
Digital work copyright right-determining and transaction credible record management method Download PDFInfo
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Abstract
The invention discloses a digital work copyright right and transaction trusted record management method, which is realized based on a digital work copyright right and transaction trusted record management system consisting of a digital work copyright right and transaction trusted record alliance chain system, a digital work copyright right and transaction service access client and a digital work copyright right and transaction service system; the method comprises the following steps: digital work copyright right and transaction record decentralization storage management based on block chain technology; the digital work resource is subjected to decentralization registration; the digital work copyright right-determining record is subjected to centering registration processing; the digital work copyright transaction record is subjected to centering registration processing; the digital work right and transaction record are subjected to decentralization query processing.
Description
Technical Field
The invention relates to the technical field of digital work copyright right and transaction management, in particular to a method for managing decentralized digital work copyright right and transaction trusted records.
Background
As the rights to copyrights of digital works generally involve two steps: (1) Confirming the digital work through the characteristics of the digital work; (2) And carrying out right person confirmation through the right state of the digital work. The rights management and registration mode of the centralized rights management and registration is high in cost and low in efficiency, and cannot meet the rights registration requirements of the rights, so that the rights registration coverage of the digital works is small, and the rights information is incomplete and incomplete. On the other hand, the traditional digital work copyright trade is centered on business, shows independent and scattered authorization time and work use right range, and the copyright trade information mainly exists in respective business systems and paper together, and belongs to business confidentiality, so that the copyright trade circulation information of the digital work in the industry is opaque, the consistent latest copyright state cannot be obtained in the copyright trade market, and the problems of difficult copyright confirmation and copyright trade of the digital work are commonly existed.
The problems are essentially summarized as the problems of incomplete, opaque and unreliable copyright information of the digital works, and an important way for solving the problems is to construct an industry service platform for standard unified, open, efficient, safe and reliable copyright rights management and transaction of the digital works in the industry. The centralized industry service platform can be constructed by comprehensively utilizing the technologies such as the current mature distributed database technology, the network technology, the cloud computing technology and the like, so that the industry service of digital work copyright right-confirming management and transaction is realized, but the safety and credibility problems such as data safety, data falsification risk and the like of the centralized management system cannot be thoroughly solved. Therefore, the blockchain technology is introduced, the blockchain technology architecture is used as a support, and the construction of a decentralised digital work copyright right-determining and transaction credible recording system is the current best scheme, so that the problems of incomplete, opaque and credible digital work copyright information are solved.
The blockchain technology is a novel decentralized distributed account book technology, creatively and comprehensively utilizes the technologies of distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like, and has the characteristics of decentralization, openness, autonomy, non-falsification, anonymity and the like. The block chain technology is utilized to construct a decentralised digital work copyright right-confirming and transaction credible recording system, and scattered digital work copyright right-confirming and transaction data are centrally recorded and displayed on the premise of ensuring data safety, business confidentiality and user privacy, so that the transparency of the disclosure of the digital work copyright right-confirming and transaction circulation information and the integrity and consistency of the digital work right state can be realized to the maximum extent; meanwhile, the whole objectivity and credibility of the copyright right and transaction data of the digital works can be realized to the maximum extent by utilizing the data tamper-proof attribute of the blockchain. Therefore, the decentralized digital work copyright confirmation and transaction trusted recording system is an important infrastructure for realizing low-cost registered work copyright, trusted recording copyright transaction, quick and efficient confirmation, use and maintenance of the industry.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a system and a method for managing the rights and the transaction trusted records of the digital works, which are used for solving the problems of incomplete, opaque and unreliable rights and transaction information of the digital works. The method takes a blockchain technical architecture as a support, constructs a standard unified, open sharing, safe and credible digital work copyright right-confirming and transaction credible recording alliance chain network, and realizes the safe access and open sharing of copyright transaction information of industry related services on the premise of ensuring data safety, business confidentiality and user privacy.
The aim of the invention is achieved by the following technical scheme:
a decentralized digital work copyright right and trade trusted record management method is realized based on a digital work copyright right and trade trusted record management system composed of a digital work copyright right and trade trusted record alliance chain system, a digital work copyright right and trade business access client side and a digital work copyright right and trade business system; the method comprises the following steps:
1) Digital work copyright right and transaction record decentralization storage management based on block chain technology;
2) The digital work resource is subjected to decentralization registration;
3) The digital work copyright right-determining record is subjected to centering registration processing;
4) The digital work copyright transaction record is subjected to centering registration processing;
5) The digital work right and transaction record are subjected to decentralization query processing.
One or more embodiments of the present invention may have the following advantages over the prior art:
the method comprises the steps of constructing a decentralised digital work copyright asset transaction credible record management system by utilizing a alliance chain technology, centralizing and recording scattered digital work copyright confirmation and transaction data in a digital work copyright confirmation and transaction credible record alliance chain system on the premise of guaranteeing data safety, business confidentiality and user privacy, providing consistent digital work copyright confirmation and transaction data for various digital work copyright confirmation and transaction service systems, and realizing the transparency of disclosure of digital work copyright confirmation and transaction circulation information and the integrity and consistency of digital work right states to the maximum extent; meanwhile, the whole objectivity and credibility of the copyright right and transaction data of the digital works can be realized to the maximum extent by utilizing the data tamper-proof attribute of the blockchain. The digital work copyright confirming and trading trusted record alliance chain system is used as an infrastructure, low-cost registration of the decentralized digital work copyright and trusted record of the digital work copyright trading can be realized, rapid and efficient copyright service of confirming, using and maintaining the copyright is supported, more novel copyright services are expanded, and accordingly complete copyright service ecology is constructed, and good copyright support service is provided for future digital content service, digital content innovation and digital content creation.
Drawings
FIG. 1 is a schematic block diagram of a digital work copyright asset transaction trusted record management system constructed based on Fabric alliance chain technology of the present invention;
FIG. 2 is a schematic diagram of a digital work resource decentralization registration process based on a digital work copyright asset transaction trusted record management system in the method of the invention;
FIG. 3 is a schematic diagram of a digital work copyright verification record de-centralization registration process based on a digital work copyright asset trading trusted record management system in the method of the present invention;
FIGS. 4-1 and 4-2 are schematic diagrams of a digital work copyright transaction record decentralization registration process based on a digital work copyright asset transaction trusted record management system in the method of the invention;
FIG. 5 is a schematic diagram of a digital work rights and transaction record decentralization query process flow based on a digital work copyright asset transaction trusted record management system in the method of the invention;
fig. 6, fig. 7, fig. 8 and fig. 9 are respectively flowcharts of the processes of the digital work copyright right determining and trading trusted record alliance chain system digital work resource registering contract, digital work resource identification inquiring contract, digital work right determining registering contract and digital work copyright trading contract in the method of the invention.
Detailed Description
In order to make the purposes, technical schemes and advantages of the invention clearer, the invention selects the Hyperledger Fabric (Fabric) alliance chain technology which is widely applied at present as the realization technology of the bottom layer alliance chain network of the embodiment of the digital work copyright right and transaction trusted record management system, and realizes the functions of the alliance chain node network deployment, shared account book design, intelligent contract realization, business system access and the like of the digital work copyright right and transaction trusted record alliance chain system.
The present invention will be described in further detail with reference to the following examples and the accompanying drawings.
The method is realized based on a digital work copyright right and transaction trusted record management system consisting of a digital work copyright right and transaction trusted record alliance chain system, a digital work copyright right and transaction service access client and a digital work copyright right and transaction service system, and comprises the following steps:
1) Digital work copyright right and transaction record decentralization storage management based on blockchain technology
Firstly, selecting a alliance chain platform, then realizing the construction of a digital work copyright right and transaction trusted record alliance chain system based on the technology provided by the selected alliance chain platform, and specifically comprising the following steps:
1.1 Digital work copyright right and trade trusted record alliance chain system construction;
1.1.1 Creating a digital work copyright right and a trade trusted record alliance chain system alliance link point network: forming alliance members of a digital work copyright right and transaction trusted record alliance chain system by a service body organization related to the digital work copyright right and copyright transaction service, creating alliance nodes for all the alliance members, configuring the alliance nodes according to the technology provided by a selected alliance chain platform, and forming an alliance chain node network of the digital work copyright right and transaction trusted record alliance chain system;
1.1.2 Creating a shared ledger of a digital work copyright right-determining and transaction trusted record alliance chain system, which comprises four types of information: (1) the digital work resource registration information comprises information such as digital work resource identification, digital work description information, digital work characteristic information, registrant identification, registration timestamp, registrant digital signature and the like, and the digital work resource identification corresponds to the digital work characteristic information one by one; (2) the digital work copyright asset information comprises information such as digital work asset identification, digital work resource identification, digital work rights man identification, digital work rights description information and the like, and the digital work asset identification corresponds to the digital work copyright information formed by the digital work asset identification, the digital work rights man identification and the digital work rights description information one by one; (3) the digital work copyright right-determining record information comprises information such as a digital work copyright right-determining identifier, a digital work copyright right-determining registration mark, a digital work resource identifier, a digital work right person identifier, digital work right description information, a digital work registration timestamp, a digital work right person digital signature and the like, and a right-determining registration mark formed by the digital work copyright right-determining identifier and the digital work copyright right-determining registration mark corresponds to the digital work copyright information formed by the digital work resource identifier, the digital work right person identifier and the digital work right description information one by one; (4) the digital work copyright transaction record information comprises information such as a digital work copyright right identification, a digital work copyright transaction registration mark, a digital work asset deposit mark, a transaction acquirer mark, digital work transaction right description information, a new digital work asset mark, copyright transaction effective time, a transaction registration timestamp, a digital signature of a transaction acquirer and the like, and the transaction registration mark formed by the digital work copyright right identification mark and the digital work copyright transaction registration mark corresponds to the digital work copyright transaction information formed by the digital work asset mark, the digital work transaction acquirer mark, the digital work transaction right description information and the copyright transaction effective time one by one;
1.1.3 Creating intelligent contracts of a digital work copyright right-determining and transaction trusted record alliance chain system, which comprises four types of contracts: (1) the digital work resource registration contract writes the digital work resource registration information into a shared account book of a digital work copyright right-determining and transaction trusted record alliance chain system to realize the uplink function of the digital work resource registration information; (2) generating digital work copyright right record registration contract, generating digital work copyright right asset information related to digital work copyright right record registration, writing the digital work copyright right record information and the digital work copyright asset information into a shared account book of a digital work copyright right and transaction trusted record alliance chain system, and realizing the uplink function of the digital work copyright right record information; (3) the digital work copyright transaction record registration contract generates digital work copyright asset information related to digital work copyright transaction record registration, and writes the digital work copyright transaction record information and the digital work copyright asset information into a shared account book of a digital work copyright right-determining and transaction trusted record alliance chain system, so as to realize the uplink function of the digital work copyright transaction record information; (4) the digital work rights state inquiry contracts comprise digital work resource identification inquiry contracts, digital work rights asset inquiry contracts of rights persons, digital work rights confirmation, transaction record inquiry contracts and the like, and the on-chain inquiry functions of the information such as digital work resource information, digital work rights asset state information, digital work rights asset information of rights persons, digital work rights transaction circulation and the like are realized by inquiring the shared ledgers of the digital work rights confirmation and transaction trusted record alliance chain system.
1.2 Digital work copyright right and creation of transaction service access client;
according to the related business requirements of the digital work copyright, the intelligent contract of the digital work copyright confirmation and transaction trusted record alliance chain system is utilized to create a digital work copyright confirmation and transaction business access client, and the digital work copyright confirmation and transaction business system is built in the business system, so that the business system can read and write the shared account book of the digital work copyright confirmation and transaction trusted record alliance chain system.
1.3 Digital work copyright right and creation of transaction service licensing users.
The method specifically comprises the following steps:
1.3.1 The digital work copyright right-confirming and transaction service system creates a user digital identity for the service user, so that the service user has a user private key and a user public key, and a trusted CA center issues a digital certificate containing the user public key for the service user, thereby realizing the identity authentication of the service user; the business user can use the user private key to generate digital signature for the digital work resource registration information, the digital work copyright confirmation recording information and the digital work copyright transaction recording information, so as to ensure the authenticity and the integrity of the information.
1.3.2 The digital work copyright right and transaction trusted record alliance chain system realizes the license authentication of the service user through the license user management technology provided by the selective alliance chain platform, so that the service user becomes the license user of the digital work copyright right and transaction trusted record alliance chain system and has the right of operating the digital work copyright right and transaction trusted record alliance chain system.
2) The digital work resource is subjected to decentralization registration;
the method specifically comprises the following steps:
2.1 Collecting digital work resource registration information): generating a unique digital work resource identifier I for the digital work to be registered by a digital work copyright right-confirming and transaction service system, and collecting digital work resource registration information;
2.2 Packaging and submitting digital work resource registration information: the digital work copyright right and transaction business access client packages digital work resource registration information and submits the digital work copyright right and transaction trusted record alliance chain system;
2.3 Completing the digital work resource registration information uplink: and executing a digital work resource registration contract by the digital work copyright right-and-transaction trusted record alliance chain system to finish the uplink of the digital work resource registration information, if the digital work resource is judged to be registered on the alliance chain, not continuing the uplink processing of the digital work resource registration information, and returning the registered digital work resource identifier II.
3) The digital work copyright right-determining record is subjected to centering registration processing;
the method specifically comprises the following steps:
3.1 A digital work resource identifier of the digital work to be authenticated) is obtained on the chain: acquiring digital work characteristic information by a digital work copyright right and transaction service system; the digital work copyright right and transaction business access client terminal packages the digital work characteristic information and submits the digital work copyright right and transaction trusted record alliance chain system, the digital work copyright right and transaction trusted record alliance chain system executes a digital work resource identification inquiry contract, and if the digital work resource is registered on the alliance chain, the digital work resource identification is returned; otherwise, returning a digital work resource unregistered mark, and ending the digital work copyright right-determining registration operation by the service system;
3.2 Collecting copyright-defining recording information of the digital work: the digital work copyright confirming and trading business system reads the digital work resource identifier acquired from the chain, generates a unique digital work copyright confirming identifier for the digital work copyright confirming recorded information, generates a unique digital work asset identifier for the digital work to be confirmed and registers the digital work, and collects the digital work copyright confirming recorded information;
3.3 Packaging and submitting copyright-defining recording information of the digital work: the digital work copyright right and transaction service access client packages the digital work copyright right record information and submits the information to a digital work copyright right and transaction trusted record alliance chain system;
3.4 Finishing the digital work copyright right record information uplink: and executing a digital work copyright confirmation record registration contract by the digital work copyright confirmation and transaction trusted record alliance chain system to finish the digital work copyright confirmation record information uplink, and if the digital work asset is judged to be registered on the alliance chain, not continuing the digital work copyright confirmation record information uplink processing.
4) The digital work copyright transaction record is subjected to centering registration processing;
the method specifically comprises the following steps:
4.1 Acquiring digital work resource identification of the digital work to be transacted) on a chain: acquiring digital work characteristic information by a digital work copyright right and transaction service system; the digital work copyright right and transaction business access client terminal packages the digital work characteristic information and submits the digital work copyright right and transaction trusted record alliance chain system, the digital work copyright right and transaction trusted record alliance chain system executes a digital work resource identification inquiry contract, and if the digital work resource is registered on the alliance chain, the digital work resource identification is returned; otherwise, returning a digital work resource unregistered mark, and ending the digital work copyright transaction registration operation by the service system;
4.2 Collecting copyright transaction record information of the digital work: generating a unique digital work copyright identification for digital work asset generated by trading, generating a unique new yielding digital work asset identification and a new assigned digital work asset identification for digital work asset generated by trading, and collecting digital work copyright trading record information by the digital work copyright identification acquired on a reading chain of the digital work copyright identification and trading service system;
4.3 Packaging and submitting digital work copyright transaction record information: the digital work copyright right and transaction business access client packages the digital work copyright transaction record information and submits the information to a digital work copyright right and transaction trusted record alliance chain system;
4.4 Finishing the digital work copyright transaction record information uplink: the digital work copyright confirmation and transaction trusted record alliance chain system executes a digital work copyright transaction record registration contract to finish the uplink of the digital work copyright transaction record information, if the transaction asset of a digital work transaction acquirer is judged not to have the right to be transacted, the uplink processing of the digital work copyright transaction record information is not continued, otherwise, whether the digital work copyright transaction record is registered on the chain is continuously judged, if the digital work copyright transaction record is registered on the chain, the uplink processing of the digital work copyright transaction registration information is not continued, and the operation of registering the digital work copyright transaction is ended by the service system.
5) The digital work right and transaction record are subjected to decentralization query processing.
The method specifically comprises the following steps:
5.1 Collecting digital work right and transaction record query condition information: acquiring inquiry condition information related to digital work rights and transaction records by a digital work rights and transaction service system, such as digital work resource identification, rights man identification and the like;
5.2 Packaging and submitting digital work right and transaction record query condition information: the digital work copyright right and transaction service access client packages and inquires condition information and submits the condition information to a digital work copyright right and transaction trusted record alliance chain system;
5.3 Completing the inquiry on the digital work right and transaction record chain: the digital work copyright right and transaction trusted record alliance chain system executes a digital work right state inquiry contract to realize the chain inquiry of the digital work right and transaction record related information, and returns state information such as digital work resource information, digital work copyright asset state information, digital work copyright asset information of a right person, digital work right transaction circulation information and the like to the digital work copyright right and transaction service system.
In the digital work copyright right and transaction trusted record management method, the digital work resource identifier adopts a globally unique machine-generated code as an identifier for uniquely identifying the digital work resource; the digital work description information includes, but is not limited to, digital work names, author names, work types, publication units, publication sites, content introduction, etc.; the digital work characteristic information is characteristic data which is obtained by adopting a digital characteristic extraction technology and can uniquely identify semantic characteristics, fingerprint characteristics, abstract characteristics and the like of the digital work, corresponds to the digital work one by one and is used for associating the digital work with a resource identifier; the digital work asset identification adopts a globally unique machine-generated code associated with the right person identification as an identifier for uniquely identifying digital work copyright asset information owned by the right person of the digital work; the digital work right description information comprises zero items of thirteen property rights such as copy right, release right, lease right, exhibition right, performance right, showing right, broadcasting right, network information propagation right, shooting right, recompilation right, translation right, assembly right, other rights which should be enjoyed by a copyright holder and the like of digital work rights specified by the copyright law, and right names, right applicable region ranges, right valid time ranges and right other constraints of more than one copyright rights; the digital work copyright identification adopts a globally unique machine-generated code associated with the digital work resource identification as an identifier, and is used for uniquely identifying copyright identification information and copyright transaction information of the digital work; the digital work copyright right registration mark represents the transaction type of copyright right; the digital work copyright transaction registration mark represents transaction types such as copyright assignment, copyright permission and the like; the registrant identifier, the digital work right identifier, the transaction acquirer identifier and the transaction acquirer identifier are right person identifiers, a personal identification card number is adopted for the personal right person identifier, and an organization right person identifier adopts an organization uniform social credit code; the time stamp information such as the registration time stamp, the digital work registration time stamp, the transaction registration time stamp and the like is acquired from the national approved time service center in real time; the copyright transaction effective time is the copyright effective time agreed by both transaction parties; the registrant digital signature is that a digital work registrant uses a private key of the registrant to generate digital signature information aiming at the digital work resource registration information; the digital signature of the digital work right person is that the digital work right person uses the private key of the digital work right person to generate digital signature information for the digital work copyright right record information; the trade transferor digital signature and the trade transferee digital signature are that the trade transferor and the trade transferee use the private keys to generate digital signature information for the digital work copyright trade record information.
In the digital work copyright right and transaction trusted record management method, the digital work resource registration contract judges that the digital work resource is registered on the alliance chain by comparing the characteristic information of the digital works and returns the registered digital work resource identification; the digital work copyright right recording registration contract judges that the digital work asset is registered on the alliance chain by comparing the digital work resource identification, the digital work right person identification and the digital work right description information with each other; the digital work copyright transaction record registration contract is used for judging whether the digital work asset has the copyright to be transacted or not by comparing the digital work copyright description information corresponding to the digital work asset identification with the digital work transaction right description information, and if the digital work asset does not have the copyright to be transacted, the transaction registration uplink operation cannot be continued; if the digital work is owned, the digital work copyright transaction record is judged to be registered in a chain by comparing the asset identification of the permitted digital work, the identifier of the transferee of the digital work transaction, the descriptive information of the right of the digital work transaction and the effective time of the copyright transaction.
In the method for managing the copyright right and the transaction credible record of the digital work, the CA center is a mechanism responsible for issuing certificates, authenticating the certificates and managing the issued certificates; the digital signature adopts a digital signature algorithm to carry out the password transformation on the data unit, so that the source authenticity and the data integrity of the data unit are ensured, and the data unit is prevented from being forged.
In the method for managing the digital work copyright right and transaction trusted records, the alliance chain system of the digital work copyright right and transaction trusted records is jointly created and maintained by alliance members, so that the trusted and decentralised storage management of the digital work copyright right and transaction records of a plurality of digital work copyright right and transaction service systems is realized; the access client of the digital work copyright right and transaction service is created based on an intelligent contract of the digital work copyright right and transaction trusted record alliance chain system, and different access clients related to the service can be created according to the service characteristics of the digital work copyright right and transaction service system, so that the access function of storing the digital work copyright right and transaction record information of the digital work copyright right and transaction service system into the digital work copyright right and transaction trusted record alliance chain system is realized; the digital work copyright right and transaction service system is operated by alliance members, and more than two digital work copyright right and transaction service systems are connected into a digital work copyright right and transaction trusted record alliance chain system according to different operation bodies or different operation services, so that the trusted and decentralised management of the digital work copyright right and transaction records of the multiple service systems is realized.
The invention is further described in the following with reference to the accompanying drawings and the detailed description of the technology based on the Fabric alliance chain.
As shown in fig. 1, the digital work copyright right and transaction trusted record management system constructed based on Fabric alliance chain technology is composed of a digital work copyright right and transaction trusted record alliance chain system M, a digital work resource registration access client E1, a digital work copyright right and transaction record access client E2, and a digital work copyright right and transaction service system S.
Under the framework of Fabric alliance chain technology, as shown in fig. 1, two or more operation subject institutions of a plurality of related services of digital work copyright are negotiated to form an alliance, and the MSP member management technology of Fabric is utilized to create alliance membership for the operation subject institutions so as to form alliance member organization O, and the alliance member organization O has own organization CA; then, all alliance member organizations O jointly create and maintain a digital work copyright right and transaction trusted record alliance chain system M; and each alliance member organization O accesses the digital work copyright right and transaction service system S operated by the alliance member organization O to the digital work copyright right and transaction trusted record alliance chain system M through the embedded digital work resource registration access client E1 and/or the digital work copyright right and transaction record access client E2, so as to realize the decentralization storage management of the digital work copyright right and transaction trusted record.
As shown in fig. 1, the digital work copyright right and transaction trusted record alliance chain system M includes a digital work resource registration record channel C1 and a digital work copyright right and transaction record channel C2, and its alliance chain node network is formed by all endorsement nodes P11 and accounting nodes P12 in the digital work resource registration record channel C1, all endorsement nodes P21 and accounting nodes P22 in the digital work copyright right and transaction record channel C2, and an ordering service cluster network consisting of one or more ordering nodes P3 serving all channels.
The digital work resource registration record channel C1 is commonly managed by all the alliance member organizations O participating in the digital work resource registration service, and the organization nodes of all the alliance members are connected to the digital work resource registration record channel C1 and configured as an endorsement node P11 or an accounting node P12. The channel C1 is provided with a unique digital work resource registration record account book L1 and one or more digital work resource registration intelligent contracts T1 accessing the account book L1, copies of the digital work resource registration record account book L1 are stored on an endorsement node P11 and an accounting node P12 on the channel, and meanwhile, the digital work resource registration intelligent contracts T1 are required to be installed and deployed on the endorsement node P11.
Digital work resource registration record ledger L1: including a digital work asset registration record blockchain B1 and a digital asset registration state library D1. The digital work resource registration record block chain B1 stores a digital work resource registration information block; the digital work resource registration state library D1 stores world states of digital work resource registration information including digital work resource identification, digital work description information, digital work feature information, registrant identification, registration time stamp, registrant digital signature, and the like. The digital work resource identifier adopts a universal unique identifier UUID as an identifier and is used for uniquely identifying the digital work resource; digital work description information includes, but is not limited to, digital work names, author names, work types, publication units, publication sites, content profiles, etc.; the digital work characteristic information is characteristic data which is obtained by adopting a digital characteristic extraction technology and can uniquely identify semantic characteristics, fingerprint characteristics or abstract characteristics and the like of the digital work, corresponds to the digital work one by one and is used for associating the digital work with a resource identifier; the registrant identifier refers to a right person identifier, a personal identification card number is adopted for the personal right person identifier, and an organization right person identifier adopts an organization uniform social credit code; the registration time stamp is obtained from a national approved time service center in real time; the registrant digital signature is that the digital work registrant uses its own private key to generate digital signature information for digital work resource registration information.
Digital work resource registration smart contract T1: the digital work resource registration contract writes the digital work resource registration information into a digital work resource registration record account book L1 to realize the uplink function of the digital work resource registration information; the digital work resource identification inquiry contract realizes the function of inquiring the digital work resource identification from the digital work resource registration record ledger L1.
The digital work copyright right and transaction record channel C2 is managed by a alliance member organization O participating in the digital work copyright right and transaction service, and an organization node of the alliance member is connected to the digital work copyright right and transaction record channel C2 and is configured as an endorsement node P21 or an accounting node P22. The channel C2 corresponds to the unique digital work copyright right and transaction record account L2 and one or more digital work copyright right and transaction intelligent contracts T2 accessing the account L2. Copies of the digital work resource ledger L2 are stored on both the endorsement node P21 and the accounting node P22 on the channel C2, and meanwhile, the digital work copyright right confirmation and transaction intelligent contract T2 needs to be installed and deployed on the endorsement node P21.
Rights to copyright of digital works and transaction record ledger L2: the system comprises a digital work copyright right and transaction record blockchain B2 and a digital work copyright right and transaction state library D2. The digital work copyright right and transaction record block chain B2 stores a digital work copyright right and transaction information block; the digital work copyright right-confirming and trading state library D2 comprises a digital work copyright asset state sub-library, a digital work copyright right-confirming record sub-library and a digital work copyright trading record sub-library, wherein the digital work copyright asset state sub-library stores the world state of digital work copyright asset information, and the digital work copyright asset information comprises information such as digital work asset identification, digital work resource identification, digital work right person identification, digital work right description information and the like; the digital work copyright verification record sub-bank stores the world state of digital work copyright verification record information, wherein the digital work copyright verification record information comprises information such as digital work copyright verification identification, digital work copyright verification registration mark, digital work asset identification, digital work resource identification, digital work description information, digital work right person identification, digital work right description information, digital work registration timestamp, digital work right person digital signature and the like; the digital work copyright transaction record sub-bank stores the world state of digital work copyright transaction record information, and the digital work copyright transaction record information comprises information such as digital work copyright right identification, digital work copyright transaction registration mark, deposit-giving digital work asset identification, digital work resource identification, digital work description information, transaction deposit-giving party identification, digital work transaction right description information, new deposit-giving digital work asset identification, copyright transaction effective time, transaction registration time stamp, transaction deposit-giving party digital signature and the like. The digital work copyright identification adopts a globally unique machine-generated identifier associated with the digital work resource identification, and is used for uniquely identifying copyright identification information and copyright transaction information of the digital work; the digital work asset identification, the let-off digital work asset identification, the new let-off digital work asset identification and the new assigned digital work asset identification are all asset identifications, and a globally unique machine-generated identifier associated with the right person identification is adopted for uniquely identifying digital work copyright asset information owned by the right person of the digital work; the digital work right description information comprises information such as the right names, right applicable region ranges, right effective time ranges, right other constraints and the like of thirteen property rights of digital works, more than one right of which are defined by the copyright law; the digital work copyright right registration mark represents the transaction type of copyright right; the digital work copyright trade registration mark represents the trade types such as copyright assignment, copyright license and the like; the digital work right person identifier, the transaction acquirer identifier and the transaction acquirer identifier are right person identifiers, a personal identification card number is adopted for the personal right person identifier, and an organization right person identifier adopts an organization uniform social credit code; the time stamp information such as the digital work registration time stamp, the transaction registration time stamp and the like is acquired from the national approved time service center in real time; the copyright transaction effective time is the copyright effective time agreed by both transaction parties; the digital signature of the digital work right person is that the digital work right person uses the private key of the digital work right person to generate digital signature information for the digital work copyright right record information; the trade transferor digital signature and the trade transferee digital signature are that the trade transferor and the trade transferee respectively generate digital signature information for the digital work copyright trade record information by using respective private keys.
Rights to copyright of digital works and intelligent contract of trade T2: the method comprises a digital work copyright confirming and registering contract, a digital work copyright transaction record registering contract, a digital work copyright asset inquiring contract of a right person, a digital work copyright confirming and transaction record inquiring contract and the like, wherein the digital work copyright confirming and registering contract generates digital work copyright asset information related to digital work copyright confirming and registering, and the digital work copyright confirming and registering information and the digital work copyright asset information are written into a digital work copyright confirming and transaction record account book L2 to realize the uplink function of the digital work copyright confirming and registering information; the digital work copyright transaction record registration contract generates digital work copyright asset information related to digital work copyright transaction record registration, and writes the digital work copyright transaction record information and the digital work copyright asset information into a digital work copyright right and transaction record account book L2, so as to realize the uplink function of the digital work copyright transaction record information; the digital work copyright asset inquiry contract and the digital work copyright right and transaction record inquiry contract of the right person realize the on-chain inquiry function of information such as digital work copyright asset information, digital work copyright transaction circulation and the like of the right person by inquiring the digital work copyright right and the transaction record account book L2.
As shown in fig. 1, the digital work resource registration access client E1 is created by using a digital work resource registration intelligent contract T1 of the digital work resource registration recording channel C1 according to the related service requirement of the digital work resource registration, and is built in a digital work copyright right and transaction service system S, so as to implement the read-write processing of the digital work resource registration information in the digital work resource registration recording account book L1 of the digital work resource registration related service aiming at the digital work resource registration recording channel C1.
The digital work copyright right and transaction record access client E2 is created by utilizing a digital work copyright right and transaction intelligent contract T1 of a digital work resource registration record channel C1 and a digital work copyright right and transaction intelligent contract T2 of the digital work copyright right and transaction record channel C2 according to the digital work copyright right and transaction related service requirements, and is built in a digital work copyright right and transaction service system S to realize the reading processing of digital work resource registration information in a digital work resource registration record account L1 of the digital work resource registration record channel C1 and the reading and writing processing of digital work copyright asset information, digital work copyright right and transaction information in the digital work copyright right and transaction record account L2 of the digital work resource registration record channel C2.
As shown in fig. 1, the digital work copyright right and transaction service system S is operated by a federation member organization O, and it accesses the digital work copyright right and transaction record access client E2 to the digital work copyright right and transaction trusted record federation chain system M through the digital work resource registration access client E1 and/or the digital work copyright right and transaction record access client E2, so as to implement the decentralized storage management of the digital work resource registration related information and the digital work copyright right and transaction related information on the federation chain. The alliance member organization O creates a user digital identity for the business user BU through the digital work copyright validation and transaction business system S, so that the business user BU has a user private key and a user public key, and issues a user digital certificate CR containing the user public key for the business user BU through an organization CA of the alliance member organization O, so that the identity of the business user BU is authenticated, the business user BU becomes a permitted user AU of the alliance member organization O, and the user digital work copyright validation and transaction credible record alliance chain system M has the authority for operating the digital work copyright validation and transaction credible record system M, and can participate in related business of the digital work copyright through the digital work copyright validation and the transaction business system S.
Referring to fig. 2, the implementation steps of the digital work resource decentralization registration processing flow based on the digital work copyright asset transaction trusted record management system are as follows:
2.1 Collecting digital work resource registration information): generating a unique digital work resource identifier I for the digital work to be registered by a digital work copyright right-confirming and transaction service system S, and collecting digital work resource registration information, wherein the digital work resource registration information comprises the information of the digital work resource identifier I, digital work description information, digital work characteristic information, registrant identifier, digital work registration time, registered user digital signature and the like;
2.2 Packaging and submitting digital work resource registration information: the digital work resource registration access client E1 packages the digital work resource registration information to generate a digital work resource registration transaction proposal, and submits the transaction proposal to an endorsement node P11 of the digital work resource registration recording channel C1 after signing the transaction proposal by using a private key of a permitted user;
2.3 Completing the digital work resource registration information uplink: the endorsement node P11 firstly performs validity verification on legal identity and transaction proposal information of a user, then executes a digital work resource registration contract (the processing flow is shown in FIG. 6), generates a signature endorsement result, and returns the signature endorsement result to the digital work resource registration access client E1; the client E1 collects and verifies all signature endorsement results, judges whether the digital work resource is registered on the alliance chain, and returns a digital work resource registered mark and a digital work resource identifier II if the digital work resource is registered; otherwise, the client E1 sends the signature endorsement result meeting the endorsement policy to the ordering node P3; the ordering node P3 orders the transactions, generates a digital work resource registration record block of the channel C1, and broadcasts the record block to the accounting node P12 of the channel C1; the accounting node P12 verifies the validity of transaction and signature endorsement and the validity of the transaction, writes the generated block into the digital work resource registration record blockchain B1, simultaneously updates the digital work resource registration state library D1, and returns a transaction feedback notice to the client E1; all accounting nodes P12 realize the consistency update of the shared account book L1; after receiving the transaction feedback notice from all the accounting nodes P12 connected with the client E1, the client returns a sign of successful transaction.
Referring to fig. 6, the digital work resource registration contract refers to the characteristic information of the digital work by querying the digital work resource registration state library D1, if the characteristic information of the digital work is the same, determining that the digital work resource is registered on the alliance chain, reading the digital work resource identifier corresponding to the same characteristic information, and returning the digital work resource identifier and the sign of the digital work resource registered on the chain; otherwise, judging that the digital work resource is not registered in the chain, continuously executing the operation of registering the digital work resource in the transaction proposal, inquiring the digital work resource registration state library D1, merging the read data into a read set, merging the data of all writing operations into a write set, and returning a sign of registering the digital work resource in the chain.
2.4 Confirming digital work resource registration uniqueness): the digital work copyright right and transaction service system S processes according to the return mark of the client E1: returning a mark which is registered on the digital work resource chain, reading a returned digital work resource identifier II, and ending the digital work resource registration operation; if the sign is returned as the sign of successful transaction, the business system S confirms that the digital work resource registration transaction processing is completed.
Referring to fig. 3, the implementation steps of the digital work copyright right record decentralization registration processing flow based on the digital work copyright asset transaction trusted record management system are as follows:
3.1 A digital work resource identifier of the digital work to be authenticated) is obtained on the chain: the digital work copyright right and transaction service system S collects digital work resource information, including digital work description information and digital work characteristic information, a digital work copyright right and transaction record access client E2 built in the service system S packages the collected digital work resource information to generate digital work resource information, inquires about a transaction proposal, digitally signs the transaction proposal by using a private key of a permission user, and submits the transaction proposal to an endorsement node P11 of a digital work resource registration record channel C1; after verifying the legal identity of the user and the legal validity of the transaction proposal information, the endorsement node P11 executes a digital work resource identification inquiry contract (the processing flow is shown in fig. 7), generates a signature endorsement result, and returns the signature endorsement result to the client E2. The client E2 judges whether the digital work resource is registered on the alliance chain, and if so, reads and returns the digital work resource identification; otherwise, returning a digital work resource unregistered mark, and ending the digital work copyright right-determining registration operation by the service system S.
Referring to fig. 7, the digital work resource identification inquiry contract is to inquire the digital work resource registration state library D1, compare the digital work characteristic information, determine whether the digital work resource is registered on the alliance chain, and read and return the corresponding digital work resource identification for the digital work resource registered on the chain.
3.2 Collecting copyright-defining recording information of the digital work: the digital work copyright confirming and trading service system S reads the digital work resource identifier acquired from the chain, generates a unique digital work copyright confirming identifier for the digital work copyright confirming record information, generates a unique digital work asset identifier for the digital work to be confirmed and collects the digital work copyright confirming record information, wherein the digital work copyright confirming record information comprises the digital work copyright confirming identifier, a digital work copyright confirming register mark, a digital work asset identifier, a digital work resource identifier, digital work description information, a digital work right person identifier, digital work registering right description information, copyright registering time stamp information, right registering user digital signature and the like.
3.3 Packaging and submitting copyright-defining recording information of the digital work: the digital work copyright confirmation and transaction service access client E2 packages the digital work copyright confirmation recording information to generate a digital work copyright confirmation registration transaction proposal, and submits the transaction proposal to an endorsement node P21 of the digital work copyright confirmation and transaction recording channel C2 after signing the transaction proposal by using a license user private key.
3.4 Finishing the digital work copyright right record information uplink: the endorsement node P21 firstly performs validity verification on legal identity and transaction proposal information of a user, then executes a digital work copyright validation record registration contract (the processing flow is shown in FIG. 8), generates a signature endorsement result, and returns the signature endorsement result to the client E2; the client E2 collects and verifies all signature endorsement results, judges whether the digital work copyright assets are linked with registration or have conflict in registration rights, if the rights which are linked with registration or to be registered have conflict, returns a mark for not continuing the digital work copyright confirmation registration, and the service system S ends the operation of the digital work copyright confirmation registration; otherwise, the client E2 sends the signature endorsement result meeting the endorsement policy to the ordering node P3; ordering node P3 orders transactions to generate digital work copyright right and transaction record blocks of channel C2, and broadcast to accounting node P22 of channel C2; the accounting node P22 verifies the validity of transaction and signature endorsement and the validity of the transaction, writes the generated block into the digital work copyright confirmation and transaction record block chain B2, simultaneously updates the digital work copyright confirmation and transaction state sub-library and the digital work copyright confirmation record sub-library in the digital work copyright confirmation and transaction state library D2, and returns a transaction feedback notice to the client E2; all accounting nodes P22 realize the consistency update of the shared account book L2; after receiving the transaction feedback notification of all accounting nodes P22 connected with the client E2, the client E confirms that the transaction is successful; the service system S completes the digital work copyright right-confirming record registering process.
Referring to fig. 8, the digital work copyright right record registration contract refers to a sub-library of digital work copyright right records in the digital work copyright right and trade status library D2, and the comparison results of the three information of digital work resource identification, digital work right person identification and digital work registration right description information include the following three processes: (a) If the records with the same digital work resource identification do not exist, continuing to execute the registration operation of the digital work copyright confirmation records in the transaction proposal, inquiring the digital work copyright confirmation record sub-library and the digital work copyright asset state sub-library in the digital work copyright confirmation and transaction state library D2, merging the read data into a read set, merging all the data of the write operation into a write set, and returning a sign registered on the non-chain of the digital work copyright asset; (b) If the records with the same three items of information exist, judging that the digital work asset is registered on the alliance chain, and returning a mark of the digital work copyright asset registered on the chain; (c) If the digital work resource identifiers are the same, but the digital work right person identifiers and the digital work registration right description information are different, the registration rights are judged to be in conflict, and a sign that the registration rights are in conflict is returned.
Referring to fig. 4-1 and 4-2, the implementation steps of the digital work copyright trade record decentralization registration processing flow based on the digital work copyright asset trade trusted record management system are as follows:
4.1 Acquiring digital work resource identification of the digital work to be transacted) on a chain: the digital work copyright right and transaction service system S collects digital work resource information, including digital work description information and digital work characteristic information, a digital work copyright right and transaction record access client E2 built in the service system S packages the collected digital work resource information to generate digital work resource information, inquires about a transaction proposal, digitally signs the transaction proposal by using a private key of a permission user, and submits the transaction proposal to an endorsement node P11 of a digital work resource registration record channel C1; after verifying the legal identity of the user and the legal validity of the transaction proposal information, the endorsement node P11 executes a digital work resource identification inquiry contract to generate a signature endorsement result, and returns the signature endorsement result to the client E2. The client E2 judges whether the digital work resource is registered on the alliance chain, and if so, reads and returns the digital work resource identification; otherwise, returning a digital work resource unregistered mark, and ending the digital work copyright right-determining registration operation by the service system S.
4.2 Collecting copyright transaction record information of the digital work: the digital work copyright right and transaction service system S reads the digital work resource identification obtained on the chain, generates a unique digital work copyright right identification for the digital work copyright transaction record information, generates a unique new yielding digital work asset identification and a unique new yielding digital work asset identification for the digital work asset generated by transaction, and collects the digital work copyright transaction record information, wherein the information comprises the digital work copyright right identification, a digital work copyright transaction registration mark, a yielding digital work asset identification, a digital work resource identification, digital work description information, a digital work transaction yielding party identification, digital work transaction right description information, a new yielding digital work asset identification, a copyright transaction effective time, a transaction registration timestamp, a digital work transaction yielding party digital signature and the like;
4.3 Packaging and submitting digital work copyright transaction record information: the digital work copyright confirmation and transaction record access client E2 packages the digital work copyright transaction record information to generate a digital work copyright transaction registration transaction proposal, and submits the transaction proposal to an endorsement node P21 of the digital work copyright confirmation and transaction record channel C2 after signing the transaction proposal by using a license user private key of a transaction acquirer;
4.4 Finishing the digital work copyright transaction record information uplink: the endorsement node P21 firstly performs validity verification on legal identity and transaction proposal information of a user, then executes a digital work copyright transaction record registration contract (the processing flow is shown in FIG. 9), generates a signature endorsement result, and returns the signature endorsement result to the client E2; the client E2 collects and verifies all signature endorsement results, firstly judges whether the trading asset of the digital work trading acquirer has the right to be traded, if not, returns a mark for not continuing digital work copyright trading registration, and the business system S ends the operation of digital work copyright trading registration; if the rights to be traded of the digital work are owned, continuing to judge whether the digital work copyright trading record is registered on the chain, if so, returning a mark for not continuing to register the digital work copyright trading, and ending the operation of registering the digital work copyright trading by the service system S; if not registered on the chain, the client E2 sends a signature endorsement result meeting an endorsement policy to the ordering node P3; ordering node P3 orders transactions to generate digital work copyright right and transaction record blocks of channel C2, and broadcast to accounting node P22 of channel C2; the accounting node P22 verifies the validity of transaction and signature endorsement and the validity of the transaction, writes the generated block into the digital work copyright confirmation and transaction record block chain B2, simultaneously updates the digital work copyright asset state sub-library and the digital work copyright transaction record sub-library in the digital work copyright confirmation and transaction state library D2, and returns a transaction feedback notice to the client E2; all accounting nodes P22 realize the consistency update of the shared account book L2; after receiving the transaction feedback notification of all accounting nodes P22 connected with the client E2, the client E confirms that the transaction is successful; the business system S completes the registration processing of the copyright transaction record of the digital work.
Referring to fig. 9, the processing flow of the digital work copyright transaction record registration contract is: firstly, inquiring a digital work copyright right and a digital work copyright asset state sub-library in a transaction state library D2, acquiring digital work right description information corresponding to a digital work asset identifier, comparing the digital work right description information with digital work transaction right description information in a transaction proposal, judging whether the digital work asset has the copyright to be transacted, if not, judging that transaction registration uplink operation cannot be continued, and returning a mark that the digital work copyright asset does not have the transaction copyright; if the digital work copyright transaction records are owned, continuously inquiring a digital work copyright transaction record sub-library, comparing four information of a digital work asset identifier, a digital work transaction acquirer identifier, digital work transaction right description information and copyright transaction effective time information, if records with the same four information exist, judging that the digital work copyright transaction records are registered in a linked manner, and returning a sign of the digital work copyright transaction records registered in the linked manner; otherwise, continuing to execute the registration operation of the digital work copyright transaction record in the transaction proposal, inquiring the digital work copyright transaction record sub-library and the digital work copyright asset state sub-library in the digital work copyright confirmation and transaction state library D2, merging the read data into a read set, merging the data of all writing operations into a write set, and returning a sign registered on the digital work copyright transaction record un-link.
Referring to fig. 5, based on the inquiry of the digital work copyright asset transaction trusted record management system, the inquiry of the digital work copyright asset, the inquiry of the digital work copyright right, the inquiry of transaction record and the like of the rights person are related, and the implementation steps of the inquiry processing flow are as follows:
5.1 Collecting digital work right and transaction record query condition information: acquiring inquiry condition information related to digital work right and transaction records by a digital work right and transaction service system S, such as digital work resource identification, right person identification and the like;
5.2 Packaging and submitting digital work right and transaction record query condition information: the digital work copyright right and transaction record access client E2 packages the collected digital work right and transaction record inquiring condition information to generate a digital work right and transaction record inquiring transaction proposal, and submits the transaction proposal to an endorsement node P21 of the digital work copyright right and transaction record channel C2 after digitally signing the transaction proposal by using a private key of a permitted user;
5.3 Completing the inquiry on the digital work right and transaction record chain: the endorsement node P21 firstly performs validity verification on legal identity and transaction proposal information of a user, then executes contracts such as a rights digital work copyright asset inquiry contract, digital work copyright confirmation and transaction record inquiry contract and the like, generates a signature endorsement result, and returns the signature endorsement result to the client E2; the client E2 collects and verifies all signature endorsement results, and if the endorsement policy is met, the query result is returned to the service system S; and the business system S completes the digital work right confirmation and transaction inquiry result processing.
The embodiment utilizes the alliance chain technology to construct a decentralised digital work copyright right and transaction trusted record management system, the decentralised digital work copyright right and transaction data are recorded in the digital work copyright right and transaction trusted record alliance chain system in a centralized way on the premise of guaranteeing data safety, business confidentiality and user privacy, and the whole objectivity and the credibility of the digital work copyright right and the transaction data are realized to the greatest extent by realizing management of the decentralised digital work resource unique identifier, the digital work copyright asset unique identifier and the digital work copyright right unique identifier, providing consistent digital work copyright right and transaction data for various digital work copyright right and transaction service systems and supporting disclosure transparency of the digital work copyright right and transaction circulation information and integrity and consistency of the digital work right state.
Although the embodiments of the present invention are described above, the embodiments are only used for facilitating understanding of the present invention, and are not intended to limit the present invention. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is still subject to the scope of the appended claims.
Claims (5)
1. The method is characterized in that the method is realized based on a digital work copyright right and transaction trusted record management system consisting of a digital work copyright right and transaction trusted record alliance chain system, a digital work copyright right and transaction service access client and a digital work copyright right and transaction service system; the method comprises the following steps:
1) Digital work copyright right and transaction record decentralization storage management based on block chain technology;
2) The digital work resource is subjected to decentralization registration;
3) The digital work copyright right-determining record is subjected to centering registration processing;
4) The digital work copyright transaction record is subjected to centering registration processing;
5) The digital work right and transaction record are subjected to decentralization inquiry processing;
the step 1) specifically comprises the following steps:
1.1 A alliance chain platform is selected, and the construction of a digital work copyright right determination and transaction credible record alliance chain system is realized based on the technology provided by the alliance chain platform, wherein the system is composed of an alliance chain link point network, a shared account book and an intelligent contract; the specific construction process comprises the following steps:
1.1.1 Creating a alliance chain link point network of the digital work copyright right and transaction trusted record alliance chain system;
1.1.2 Creating a shared ledger of the digital work copyright right and transaction trusted record alliance chain system;
1.1.3 Creating an intelligent contract of a digital work copyright right and transaction trusted record alliance chain system;
1.2 Creating digital work copyright right and transaction service access client; the creation is to create a digital work copyright right and transaction service access client by utilizing an intelligent contract of a digital work copyright right and transaction trusted record alliance chain system, and the digital work copyright right and transaction service system is built in the intelligent contract, so that the read-write processing of a shared account book of the digital work copyright right and transaction trusted record alliance chain system by the service system is realized;
1.3 Creating digital work copyright right and transaction service permission users; the specific creation process comprises the following steps:
1.3.1 Creating a user digital identity for the service user through the digital work copyright right-confirming and transaction service system, so that the service user has a user private key and a user public key, and issuing a digital certificate containing the user public key for the service user through a trusted CA center, thereby realizing the identity authentication of the service user;
1.3.2 The license user management technology provided by the digital work copyright verification and transaction trusted record alliance chain system through the selective alliance chain platform realizes the license authentication of the service user, so that the service user becomes the license user of the digital work copyright verification and transaction trusted record alliance chain system and has the authority for operating the digital work copyright verification and transaction trusted record alliance chain system;
The step 2) specifically comprises the following steps:
2.1 Collecting digital work resource registration information): generating a unique digital work resource identifier I for the digital work to be registered by a digital work copyright right-confirming and transaction service system, and collecting digital work resource registration information;
2.2 Packaging and submitting digital work resource registration information: the digital work copyright right and transaction business access client packages digital work resource registration information and submits the digital work copyright right and transaction trusted record alliance chain system;
2.3 Completing the digital work resource registration information uplink: executing a digital work resource registration contract by the digital work copyright right-and-transaction trusted record alliance chain system to finish the uplink of the digital work resource registration information, if the digital work resource is judged to be registered on the alliance chain, not continuing the uplink processing of the digital work resource registration information, and returning a registered digital work resource identifier II;
the step 3) specifically comprises the following steps:
3.1 A digital work resource identifier of the digital work to be authenticated) is obtained on the chain: acquiring digital work characteristic information by a digital work copyright right and transaction service system; the digital work copyright right and transaction business access client terminal packages the digital work characteristic information and submits the digital work copyright right and transaction trusted record alliance chain system, the digital work copyright right and transaction trusted record alliance chain system executes a digital work resource identification inquiry contract, and if the digital work resource is registered on the alliance chain, the digital work resource identification is returned; otherwise, returning a digital work resource unregistered mark, and ending the digital work copyright right-determining registration operation by the service system;
3.2 Collecting copyright-defining recording information of the digital work: the digital work copyright confirming and trading business system reads the digital work resource identifier acquired from the chain, generates a unique digital work copyright confirming identifier for the digital work copyright confirming recorded information, generates a unique digital work asset identifier for the digital work to be confirmed and registers the digital work, and collects the digital work copyright confirming recorded information;
3.3 Packaging and submitting copyright-defining recording information of the digital work: the digital work copyright right and transaction service access client packages the digital work copyright right record information and submits the information to a digital work copyright right and transaction trusted record alliance chain system;
3.4 Finishing the digital work copyright right record information uplink: executing a digital work copyright confirmation record registration contract by a digital work copyright confirmation and transaction trusted record alliance chain system to finish the digital work copyright confirmation record information uplink, and if the digital work asset is judged to be registered on the alliance chain, not continuing the digital work copyright confirmation record information uplink processing;
the step 4) specifically comprises the following steps:
4.1 Acquiring digital work resource identification of the digital work to be transacted) on a chain: acquiring digital work characteristic information by a digital work copyright right and transaction service system; the digital work copyright right and transaction business access client terminal packages the digital work characteristic information and submits the digital work copyright right and transaction trusted record alliance chain system, the digital work copyright right and transaction trusted record alliance chain system executes a digital work resource identification inquiry contract, and if the digital work resource is registered on the alliance chain, the digital work resource identification is returned; otherwise, returning a digital work resource unregistered mark, and ending the digital work copyright transaction registration operation by the service system;
4.2 Collecting copyright transaction record information of the digital work: generating a unique digital work copyright identification for digital work asset generated by trading, generating a unique new yielding digital work asset identification and a new assigned digital work asset identification for digital work asset generated by trading, and collecting digital work copyright trading record information by the digital work copyright identification acquired on a reading chain of the digital work copyright identification and trading service system;
4.3 Packaging and submitting copyright-defining recording information of the digital work: the digital work copyright right and transaction service access client packages the digital work copyright right record information and submits the information to a digital work copyright right and transaction trusted record alliance chain system;
4.4 Finishing the digital work copyright transaction record information uplink: the method comprises the steps that a digital work copyright confirmation and transaction trusted record alliance chain system digital work copyright transaction record registration contract is formed, the digital work copyright transaction record information is uploaded, if the fact that the transaction asset of a digital work transaction acquirer does not possess the right to be transacted is judged, the digital work copyright transaction record information uploading process is not continued, otherwise, whether the digital work copyright transaction record is registered on the chain is judged continuously, if the digital work copyright transaction record is registered on the chain, the digital work copyright transaction registration information uploading process is not continued, and the operation of registering the digital work copyright transaction is ended by a service system;
The step 5) specifically comprises the following steps:
5.1 Collecting digital work right and transaction record query condition information: acquiring inquiry condition information related to digital work rights and transaction records by a digital work rights and transaction service system, wherein the inquiry condition information comprises digital work resource identification and rights person identification information;
5.2 Packaging and submitting digital work right and transaction record query condition information: the digital work copyright right and transaction service access client packages and inquires condition information and submits the condition information to a digital work copyright right and transaction trusted record alliance chain system;
5.3 Completing the inquiry on the digital work right and transaction record chain: the digital work copyright right and transaction trusted record alliance chain system executes a digital work right state inquiry contract to realize the chain inquiry of the digital work right and transaction record related information, and returns state information such as digital work resource information, digital work copyright asset state information, digital work copyright asset information of a right person, digital work right transaction circulation information and the like to the digital work copyright right and transaction service system.
2. The digital work copyright rights and trade trusted record management method of claim 1,
The shared account book of the digital work copyright right-determining and transaction trusted record alliance chain system comprises four types of information: digital work resource registration information, digital work copyright asset information, digital work copyright rights record information, and digital work copyright trade record information;
the intelligent contract of the digital work copyright right-determining and transaction trusted record alliance chain system comprises four types of contracts: digital work resource registration contracts, digital work copyright rights record registration contracts, digital work copyright trade record registration contracts, and digital work rights state query contracts.
3. The digital work copyright rights and trade trusted record management method of claim 2,
the digital work resource registration information comprises digital work resource identification, digital work description information, digital work characteristic information, registrant identification, registration timestamp and registrant digital signature information, and the digital work resource identification corresponds to the digital work characteristic information one by one;
the digital work copyright asset information comprises digital work asset identification, digital work resource identification, digital work rights expression identification and digital work rights description information, and the digital work asset identification corresponds to the digital work copyright information formed by the digital work asset identification, the digital work rights expression identification and the digital work rights description information one by one;
The digital work copyright right recording information comprises a digital work copyright right identification, a digital work copyright right registration mark, a digital work resource identification, a digital work right person identification, digital work right description information, a digital work registration timestamp and digital work right person digital signature information, and a right registration mark formed by the digital work copyright right identification and the digital work copyright right registration mark corresponds to the digital work copyright right information formed by the digital work resource identification, the digital work right person identification and the digital work right description information one by one;
the digital work copyright transaction record information comprises a digital work copyright right identification, a digital work copyright transaction registration mark, a digital work asset identification, a transaction acquirer identification, digital work transaction right description information, a new digital work asset identification, copyright transaction effective time, a transaction registration timestamp, a digital signature of a transaction acquirer and digital signature information of the transaction acquirer, and the transaction registration mark formed by the digital work copyright right identification and the digital work copyright transaction registration mark corresponds to the digital work copyright transaction information formed by the digital work asset identification, the digital work transaction acquirer identification, the digital work transaction right description information and the copyright transaction effective time one by one.
4. The digital work copyright rights and trade trusted record management method of claim 2,
the digital work resource registration contract is used for writing the digital work resource registration information into a shared account book of a digital work copyright right-determining and transaction trusted record alliance chain system to realize the uplink function of the digital work resource registration information;
generating digital work copyright right record registration contract, generating digital work copyright right asset information related to digital work copyright right record registration, writing the digital work copyright right record information and the digital work copyright asset information into a shared account book of a digital work copyright right and transaction trusted record alliance chain system, and realizing the uplink function of the digital work copyright right record information;
the digital work copyright transaction record registration contract generates digital work copyright asset information related to digital work copyright transaction record registration, and writes the digital work copyright transaction record information and the digital work copyright asset information into a shared account book of a digital work copyright right-determining and transaction trusted record alliance chain system, so as to realize the uplink function of the digital work copyright transaction record information;
The digital work rights state inquiry contracts comprise digital work resource identification inquiry contracts, digital work rights asset inquiry contracts of rights persons, digital work rights confirmation, transaction record inquiry contracts and the like, and the on-chain inquiry functions of the information such as digital work resource information, digital work rights asset state information, digital work rights asset information of rights persons, digital work rights transaction circulation and the like are realized by inquiring the shared ledgers of the digital work rights confirmation and transaction trusted record alliance chain system.
5. The digital work copyright right and transaction trusted record management method as claimed in claim 1, wherein said digital work copyright right and transaction trusted record coalition chain system is created and maintained jointly by coalition members for implementing trusted, decentralised storage management of digital work copyright right and transaction records for a plurality of digital work copyright right and transaction service systems; the access client of the digital work copyright right and transaction service is created based on an intelligent contract of the digital work copyright right and transaction trusted record alliance chain system, and different access clients related to the service are created according to the service characteristics of the digital work copyright right and transaction service system, so that the access function of storing the digital work copyright right and transaction record information of the digital work copyright right and transaction service system into the digital work copyright right and transaction trusted record alliance chain system is realized; the digital work copyright right and transaction service system is operated by alliance members, and more than two digital work copyright right and transaction service systems are connected into a digital work copyright right and transaction trusted record alliance chain system according to different operation bodies or different operation services, so that the trusted and decentralised management of the digital work copyright right and transaction records of the multiple service systems is realized.
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