CN114202325B - NFR issuing intelligent contract and operation method thereof - Google Patents

NFR issuing intelligent contract and operation method thereof Download PDF

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Publication number
CN114202325B
CN114202325B CN202111540918.1A CN202111540918A CN114202325B CN 114202325 B CN114202325 B CN 114202325B CN 202111540918 A CN202111540918 A CN 202111540918A CN 114202325 B CN114202325 B CN 114202325B
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nfr
contract
digital
issuing
space
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CN114202325A (en
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蔡维德
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Tianmin Qingdao International Sandbox Research Institute Co ltd
Zeu Crypto Networks Inc
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Tianmin Qingdao International Sandbox Research Institute Co ltd
Zeu Crypto Networks Inc
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/12—Payment architectures specially adapted for electronic shopping systems
    • G06Q20/123—Shopping for digital content
    • G06Q20/1235—Shopping for digital content with control of digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3827—Use of message hashing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions

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Abstract

The present invention provides an NFR issuing smart contract, completed by a group of mutually cooperating smart contracts, comprising: the certificate storing center traces back contracts, the certificate authority determines right contracts, the issuing center issues contracts, gives away contracts and judicial unit supervision contracts; a method of running NFR-issued smart contracts, comprising: step 1, implementing a user registration and digital space establishment flow based on a certificate-storing center traceable contract; step 2, implementing digital work right and binding flow based on the right contract of the authentication center; step 3, implementing NFR network issuing flow based on authentication center right contract; step 4, implementing a digital space transfer process based on transfer contracts; and 5, implementing the NFR issuing settlement flow based on the judicial supervision contract and the manual and automatic settlement intelligent contract or the full-automatic settlement intelligent contract.

Description

NFR issuing intelligent contract and operation method thereof
Technical Field
The invention belongs to the fields of blockchain technology, intelligent contract technology, non-homogeneous rights (NFR) and supervision technology, and particularly relates to an NFR issuing intelligent contract and an operation method thereof.
Background
Foreign Non-homogeneous Tokens (NFTs) are digital Tokens and cannot be used in the scope of chinese law. The prior art therefore proposes NFR technology, which differs from NFT, in that it does not involve digital tokens, but does not have payment systems, although it uses blockchain technology, but, thanks to the fact that it still uses smart contracts and related blockchain technology, it is able to guarantee the uniqueness, the inseparability, etc. characteristics of the transaction, and to take a real-name system, ensuring that NFR technology is implemented in china without legal risks like NFT in china.
However, the existing NFT technology and NFR technology have the following technical drawbacks:
(1) NFT has no legal basis and thus is prone to cause many legal disputes to be unresolved, for example, many painters find that some people sell their pictures on the network without permission to form NFT at the later stage of the creation completion, and this legal event occurs very frequently;
(2) Each NFR issue needs to be handled separately, and there is no perfect intelligent contract-based NFR issue contract agreement. Since NFR has no digital tokens, no payment system, but takes a real-name system, NFR protocol is a complex protocol; the applicant has filed a patent application on NFR internal agreements prior to the date of filing of the present application, but is not involved in user registration and submitting a complete issuing contract agreement for a digital work.
Disclosure of Invention
The invention provides an NFR issuing intelligent contract and an operation method thereof, which aim to solve one or more technical problems in the prior art, and the process of issuing NFR commodity is completed corresponding to a group of intelligent contracts.
The present invention aims to provide an NFR-issued smart contract, which is completed by a group of mutually cooperating smart contracts, comprising:
the system comprises a certificate storage center tracing contract, an authentication center confirming contract, an issuing center issuing contract, a transfer contract and a judicial unit supervision contract, wherein the certificate storage center tracing contract is used for user registration and digital space establishment flow, the authentication center confirming contract is used for the confirmation and binding flow of digital works, the issuing center issuing contract is used for NFR primary network issuing flow, the transfer contract is used for digital space transfer, and the judicial unit supervision contract is used for part of NFR issuing settlement flow.
The invention also aims to provide an operation method of the NFR issuing intelligent contract, which comprises the following steps:
step 1, implementing a user registration and digital space establishment process based on the certificate authority tracing contract;
step 2, implementing digital work right and binding procedure based on the authentication center right contract;
step 3, implementing NFR network issuing flow based on the authentication center right contract;
step 4, implementing a digital space transfer process based on the transfer contract;
and 5, implementing the NFR issuing settlement flow based on the judicial supervision contract and the manual and automatic settlement intelligent contract or the full-automatic settlement intelligent contract.
Preferably, the user registration and digital space establishment procedure includes:
step 11, user registration of NFR platform is implemented by the user;
step 12, the user performs user real name authentication;
and step 13, obtaining the personal digital space block chain address H after the user registration and the user real name authentication of the NFR platform.
Preferably, the determining and binding procedure of the digital work comprises:
step 21, the user puts forward the release application of the digital work through the rights certification related to the uploading, wherein the rights certification comprises: government copyright registration information, development time, related authors, and history of previous rights and interests;
step 22, verifying the right certification through the NFR platform, and returning the issuing application if the information filling mode of the right certification is incorrect or incomplete; if the information filling mode of the right certification is correct and complete, continuing to step 23;
step 23, collecting the related data of the digital works on related institutions and networks, and verifying whether the submitted information of the right certification is correct or not; returning the issuing application if the information content of the rights certification is incorrect or incomplete; otherwise, continuing to step 24;
step 24, endowing the digital work with a final unique credential hash C through a blockchain digital rights authentication service, wherein the credential hash C is a final hash generated by integrating a plurality of hashes generated by issuer information and work information;
and step 25, binding the user identification of the issuer with the certificate hash C, thereby completing the validation and binding of the digital work.
Preferably, in addition to aggregating issuer information and work information, other additional information may be incorporated into the plurality of hashes to collectively calculate the credential hash C, including party 3 authentication information, history information, time information, participant information, and/or location information, which is encrypted multiple times to enhance uniqueness.
Preferably, the NFR primary network issuance procedure includes:
step 31, after determining that a certain NFR work can be issued for the first time on a network, the NFR platform binds the credential hash C of the NFR work with a blockchain personal space address corresponding to a buyer or a user having the user identifier, thereby completing transaction and space transfer of the NFR work;
step 32, generating a record of the digital space for tracking the NFR work.
Preferably, the digital space transfer process includes:
step 41, starting the digital space donation, obtaining a space blockchain address B of a donation target, and inquiring an identification ID of the donation target through the space blockchain address B of the donation target;
step 42, verifying whether the space blockchain address B of the donation target is a valid blockchain address, and when the space blockchain address B of the donation target is a valid blockchain address, invoking a blockchain number right transfer service, unbinding the identification ID of the donation person from the NFR of the work, and binding the NFR work with the identification ID of the donation target to complete the donation service; if the space blockchain address B of the transfer target is an invalid blockchain address, the current digital space transfer process is terminated, and the process returns to step 41.
Preferably, the NFR issuance settlement procedure includes:
step 51, initiating a settlement application;
step 52, acquiring settlement data of the user in a multi-dimension manner; wherein the multi-dimensions include an issuer ID, a blockchain space address, an order ID, and a NFR hash;
step 53, performing settlement audit;
and step 54, finishing settlement.
Preferably, the NFR system has a plurality of blockchain systems, some or all of which are used for billing and for checking the correctness of manual+automated settlement smart contracts; after the NFR system is mature and operates for many years, the audit can be completed by adopting a full-automatic settlement intelligent contract.
Preferably, the NFR issuing settlement process can implement manual + automated settlement or full automated settlement smart contracts using digital rmbs or other compliant digital currencies.
The invention has the beneficial effects that:
the intelligent contract and the operation method form an intelligent contract-based NFR issuing contract protocol, the user registration above an NFR internal protocol is formed in the NFR system without a digital token and a payment system, and the complete issuing contract protocol for submitting digital works is adopted, so that the whole NFR system is perfected, and the operation efficiency and the operation effect of the NFR system are ensured.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. The objects and features of the present invention will become more apparent in view of the following description taken in conjunction with the accompanying drawings in which:
fig. 1 is a diagram of a TOC issuing smart contract architecture according to a preferred embodiment of the present invention.
Fig. 2 is a schematic diagram of a user blockchain space address registration procedure according to the preferred embodiment of the present invention.
Fig. 3 is a schematic diagram of a user production/release NFR flowchart in accordance with a preferred embodiment of the present invention.
Fig. 4 is a schematic diagram of NFR transaction/gifting flow in accordance with a preferred embodiment of the present invention.
Fig. 5 is a schematic diagram of NFR issuance settlement flow according to the preferred embodiment of the present invention.
Detailed Description
In order that the invention may be more readily understood, reference will now be made to the following description of the invention taken in conjunction with the accompanying drawings and examples. In the following description, numerous specific details and specific examples are set forth in order to provide a thorough understanding of the present invention and to provide a thorough and complete understanding of the present invention to those skilled in the art. While this invention is susceptible of embodiment in many other forms than those described herein, those skilled in the art will be able to make and use the invention without departing from the spirit of the invention, and therefore the invention is not limited by the specific examples and figures disclosed below.
In the following description, numerous specific details and specific examples are set forth in order to provide a thorough understanding of the present invention and to provide a thorough and complete understanding of the present invention to those skilled in the art. While this invention is susceptible of embodiment in many other forms than those described herein, those skilled in the art will be able to make and use the invention without departing from the spirit of the invention, and therefore the invention is not limited by the specific examples and figures disclosed below.
As shown in fig. 1, the present embodiment provides an NFR-issued smart contract, which is completed by a group of smart contracts that cooperate with each other, including:
the system comprises a certificate storage center tracing contract, an authentication center confirming contract, an issuing center issuing contract, a transfer contract and a judicial unit supervision contract, wherein the certificate storage center tracing contract is used for user registration and digital space establishment flow, the authentication center confirming contract is used for the confirmation and binding flow of digital works, the issuing center issuing contract is used for NFR primary network issuing flow, the transfer contract is used for digital space transfer, and the judicial unit supervision contract is used for part of NFR issuing settlement flow.
The embodiment also provides a running method of the NFR issuing intelligent contract, which comprises the following steps:
step 1, implementing a user registration and digital space establishment process based on the certificate authority tracing contract;
step 2, implementing digital work right and binding procedure based on the authentication center right contract;
step 3, implementing NFR network issuing flow based on the authentication center right contract;
step 4, implementing a digital space transfer process based on the transfer contract;
and 5, implementing the NFR issuing settlement flow based on the judicial supervision contract and the manual and automatic settlement intelligent contract or the full-automatic settlement intelligent contract.
Referring to fig. 2, as a preferred embodiment, the user registration and digital space establishment procedure includes:
step 11, user registration of NFR platform is implemented by the user;
step 12, the user performs user real name authentication;
and step 13, obtaining the personal digital space block chain address H after the user registration and the user real name authentication of the NFR platform.
The digital spaces are places on the NFR platform where NFR is stored, and each digital space is hashed by using a real name mode, so that the digital space becomes a unique digital space in the world. Each person or entity may have its own digital space address after authentication. If the information is incorrect or incomplete, the issuing application is returned, and no address is given to the digital space.
The digital space address cannot be changed and cannot be given to other persons or units due to the fact that a real name is adopted.
Neither the platform side, the user, nor any party can change the digital space identification card, and once changed, is a new digital space. For example, the user changes his own digital space, and when taking the digital space out, the platform side finds that the real name of the digital space is not fit, and thus refuses to use the provided digital space. If the platform side uses other digital space addresses, the addresses may be empty or belong to another user's address. If empty, the platform side cannot use, and if another client, it cannot use, because of the registration of name-to-user name conflicts on the digital space.
Since the platform has digital space addresses, and each NFR also has digital identification cards, when an NFR is placed in a digital space, the NFR is bound in the digital space. Unless the user proposes a donation or transaction, the NFR and the digital space are bound.
The platform side presents user information and digital space addresses on the platform blockchain system, protecting users and their digital space, and preventing users and platform operators from altering information.
If the user loses the digital space address, the platform side can retrieve the digital space address by simply asking the platform side with the real name because the user name and the digital space address are stored on the blockchain.
Referring to fig. 3, as a preferred embodiment, the digital work validation and binding procedure includes:
step 21, the user puts forward the release application of the digital work through the rights certification related to the uploading, wherein the rights certification comprises: government copyright registration information, development time, related authors, and history of previous rights and interests;
step 22, verifying the right certification through the NFR platform, and returning the issuing application if the information filling mode of the right certification is incorrect or incomplete; if the information filling mode of the right certification is correct and complete, continuing to step 23;
step 23, collecting the related data of the digital works on related institutions and networks, and verifying whether the submitted information of the right certification is correct or not; returning the issuing application if the information content of the rights certification is incorrect or incomplete; otherwise, continuing to step 24;
step 24, endowing the digital work with a final unique credential hash C through a blockchain digital rights authentication service, wherein the credential hash C is a final hash generated by integrating a plurality of hashes generated by issuer information and work information, core information cannot be exposed through the credential hash C, but related information can be queried through the credential hash C on the premise of obtaining authorization;
and step 25, binding the user identification of the issuer with the certificate hash C, thereby completing the validation and binding of the digital work.
As a preferred embodiment, in addition to aggregating issuer information and work information, other additional information may be incorporated into the plurality of hashes to jointly calculate the credential hash C, the other additional information including party 3 authentication information, history information, time information, participant information and/or location information, the other additional information being subjected to multiple encryptions to enhance uniqueness, e.g., the history information and the time information are first combined to calculate one hash D, and the hash D and the participant information are again subjected to a hash operation to obtain a hash value E, which is used to calculate the credential hash C. Of course, the above only exemplifies one combination, and many other combinations are possible.
Referring to the last step of fig. 3, as a preferred embodiment, the NFR primary network issuance process includes:
step 31, after determining that a certain NFR work can be issued for the first time on a network, the NFR platform binds the credential hash C of the NFR work with a blockchain personal space address corresponding to a buyer or a user having the user identifier, thereby completing transaction and space transfer of the NFR work; when the NFR credential hash C is bound to a digital space, the user of the digital space owns the NFR and the transaction is also stored in the transaction record of the digital space
Step 32, generating a record of the digital space for tracking the NFR work.
Referring to fig. 4, as a preferred embodiment, the digital space transfer process includes:
step 41, starting the digital space donation, obtaining a space blockchain address B of a donation target, and inquiring an identification ID of the donation target through the space blockchain address B of the donation target;
step 42, verifying whether the space blockchain address B of the donation target is a valid blockchain address, and when the space blockchain address B of the donation target is a valid blockchain address, invoking a blockchain number right transfer service, unbinding the identification ID of the donation person from the NFR of the work, and binding the NFR work with the identification ID of the donation target to complete the donation service; if the space blockchain address B of the transfer target is an invalid blockchain address, the current digital space transfer process is terminated, and the process returns to step 41.
Referring to fig. 5, the NFR issuance settlement process includes:
since NFR has no digital tokens nor payment system, it cannot be settled directly. By adopting a mode of combining manual and automatic settlement intelligent contracts, an issuer obtains settlement data of a user through clicking settlement or according to the settlement contracts established by a system and through multidimensional such as issuer ID, blockchain space address, order ID, NFR hash and the like, and the demand of settlement of the user at any time and any place can be met. Comprising the following steps:
step 51, initiating a settlement application;
step 52, acquiring settlement data of the user in a multi-dimension manner; wherein the multi-dimensions include an issuer ID, a blockchain space address, an order ID, and a NFR hash;
step 53, performing settlement audit;
and step 54, finishing settlement.
Preferably, the NFR system has a plurality of blockchain systems, some or all of which are used for billing and for checking the correctness of manual+automated settlement smart contracts.
Preferably, after the NFR system is mature for many years, the audit can be accomplished using a fully automated settlement smart contract.
Preferably, the NFR issuing settlement process can implement manual + automated settlement or full automated settlement smart contracts using digital rmbs or other compliant digital currencies.
PREFERRED EMBODIMENTS
1. Application scenarios.
A user needs to register in the personal space and after real-name authentication, obtain the qualification of the issued NFR, and at the same time obtain its blockchain personal space address (hash a), which is unique worldwide and is also its unique identity in the NFR platform. NFR made and issued by the user is bound to the hash a, thereby obtaining the authority of its NFR.
After the user completes the preparation work, the user can make and issue the NFR on the NFR platform, and the user needs to submit the related creation data of the NFR, including information such as copyright related information, issue time, price, quantity, rights and interests description, rights and interests safeguard measures and the like, and after the platform passes verification and verification, the related data of the NFR can enter a rights authentication service to obtain unique certificate hash C of the NFR, and the certificate hash C and the hash A can be bound, so that the verification, the binding, the making and the issuing of the NFR are completed.
Other users can purchase or ask for the NFR work from the NFR producer or issuer, and when the transaction is completed, the NFR transaction service binds the hash C of the NFR and the blockchain space address hash a of its new holder, thereby completing the transfer of the NFR work.
Of course, the user can actively give away the NFR works made and issued by the user to other people, and only needs to obtain the blockchain space address B of the gifter, unbind A and Hash C after verification of the effective legal blockchain space address by the NFR platform, and bind B and Hash C at the same time, thus finishing giving away of the NFR.
The user can settle his data of selling NFR by clicking the settlement button within the time specified by the NFR platform.
2. Intelligent contract and its running method form user end program MYNFR and individual issuing operation mode:
(1) Registration login
And opening a MYNFR applet, and logging in by using a WeChat account number to obtain the personal blockchain space address.
(2) Authentication and subscription
And (3) authentication: and clicking a real name authentication button to perform real name authentication.
Signing: entering an NFR issue page, clicking to sign up, and conducting personal issue sign up transaction.
(3) NFR issuance
Issuing: entering an NFR issue page, clicking the issue, and submitting relevant data according to the page.
Submitting: clicking a submit button to pay the release cost and enter a background auditing process.
Auditing: after the verification is passed, the user can perform the operations of putting on and taking off the shelf and cannot perform any modification. After the auditing fails, the user can perform modification operation and re-submit to enter the auditing
Upper and lower frames: after the NFR passes the examination, the NFR can be put on or taken off the shelf.
(4) Change in NFR
Giving: entering an 'NFR issue' page, clicking a certain NFR in the NFR list, entering a detail page, and giving away to other users.
(5) Settlement of fees
Settlement: entering an 'NFR issue' page, clicking settlement for a fixed time every week, and settling nfR sales in the current settlement period.
Settlement record: entering the NFR issue page clicks on the settlement records and can view past settlement records.
The intelligent contract and the running method form an intelligent contract-based NFR issuing contract protocol, user registration above an NFR internal protocol is formed in an NFR system without a digital token and a payment system, and a complete issuing contract protocol for submitting digital works is adopted, so that the whole NFR system is perfected, and the running efficiency and the running effect of the NFR system are ensured.
While the present invention has been described with reference to the particular illustrative embodiments, it is not to be restricted by the embodiments but only by the appended claims. It will be appreciated by those skilled in the art that changes and modifications may be made to the embodiments of the invention without departing from the scope and spirit thereof.

Claims (1)

1. A method for running NFR issuing intelligent contracts is characterized in that,
the NFR issuing of the smart contract is accomplished by a set of interoperable smart contracts, comprising:
a certificate authority tracing contract for user registration and digital space establishment flow, an authentication authority confirming contract for the digital work confirming and binding flow, an issuing center issuing contract for the NFR primary network issuing flow, a donation contract for the digital space donation, and a judicial unit supervision contract for part of the NFR issuing settlement flow;
the running method of the NFR issuing intelligent contract comprises the following steps:
step 1, implementing a user registration and digital space establishment process based on the certificate authority tracing contract;
step 2, implementing digital work right and binding procedure based on the authentication center right contract;
step 3, implementing NFR network issuing flow based on the authentication center right contract;
step 4, implementing a digital space transfer process based on the transfer contract;
step 5, implementing the NFR issuing settlement process based on the judicial unit supervision contract, a manual and automatic settlement smart contract or a full-automatic settlement smart contract;
the user registration and digital space establishment flow comprises the following steps:
step 11, user registration of NFR platform is implemented by the user;
step 12, the user performs user real name authentication;
step 13, obtaining a personal digital space block chain address H after user registration and user real name authentication through the NFR platform;
the digital work validation and binding process comprises the following steps:
step 21, the user puts forward the release application of the digital work through the rights certification related to the uploading, wherein the rights certification comprises: government copyright registration information, development time, related authors, and history of previous rights and interests;
step 22, verifying the right certification through the NFR platform, and returning the issuing application if the information filling mode of the right certification is incorrect or incomplete; if the information filling mode of the right certification is correct and complete, continuing to step 23;
step 23, collecting the related data of the digital works on related institutions and networks, and verifying whether the submitted information of the right certification is correct or not; returning the issuing application if the information content of the rights certification is incorrect or incomplete; otherwise, continuing to step 24;
step 24, endowing the digital work with a final unique credential hash C through a blockchain digital rights authentication service, wherein the credential hash C is a final hash generated by integrating a plurality of hashes generated by issuer information and work information;
step 25, binding the user identification of the issuer with the certificate hash C, thereby completing the right and binding of the digital work;
in addition to aggregating issuer information and work information, other additional information is incorporated into the plurality of hashes to collectively calculate the credential hash C, the other additional information including 3 rd party authentication information, history information, time information, participant information, and/or location information, the other additional information being subjected to multiple encryption to enhance uniqueness;
the NFR primary network issuance process includes:
step 31, after determining that a certain NFR work is issued for the first time on a network, the NFR platform binds the credential hash C of the NFR work with a blockchain personal space address corresponding to a buyer or a user having the user identifier, thereby completing transaction and space transfer of the NFR work;
step 32, generating a record of the digital space for tracking the NFR work;
the digital space transfer process comprises the following steps:
step 41, starting the digital space donation, obtaining a space blockchain address B of a donation target, and inquiring an identification ID of the donation target through the space blockchain address B of the donation target;
step 42, verifying whether the space blockchain address B of the donation target is a valid blockchain address, and when the space blockchain address B of the donation target is a valid blockchain address, invoking a blockchain number right transfer service, unbinding the identification ID of the donation person from the NFR of the work, and binding the NFR work with the identification ID of the donation target to complete the donation service; terminating the present digital space transfer flow and returning to the step 41 when the space blockchain address B of the transfer target is an invalid blockchain address;
the NFR issuance settlement process includes:
step 51, initiating a settlement application;
step 52, acquiring settlement data of the user in a multi-dimension manner; wherein the multi-dimensions include an issuer ID, a blockchain space address, an order ID, and a NFR hash;
step 53, performing settlement audit;
step 54, finishing settlement;
the NFR system is provided with a plurality of blockchain systems, part or all of which are used for billing and checking the correctness of the manual and automatic settlement intelligent contracts; after the NFR system is mature and operates for a plurality of years, checking the account and completing the full-automatic settlement intelligent contract;
the NFR issue settlement process uses digital rmb or other compliant digital currency to implement manual + automated settlement or fully automated settlement smart contracts.
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CN114782107A (en) * 2022-05-07 2022-07-22 北京天德科技有限公司 Digital gift certificate data structure based on NFR
CN114723499A (en) * 2022-05-07 2022-07-08 北京天德科技有限公司 NFR-based digital gift certificate transaction method
CN114723500A (en) * 2022-05-07 2022-07-08 北京天德科技有限公司 Multi-chain system cooperation architecture for NFR digital transaction
CN114971732A (en) * 2022-06-07 2022-08-30 北京天德科技有限公司 NFR-based digital product and brand promotion method directly reaching consumers
CN115277753A (en) * 2022-07-06 2022-11-01 上海万向区块链股份公司 Block chain based digital stamp system, method and medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130159070A1 (en) * 2011-12-15 2013-06-20 Michael L. Salamone Mobile payment processing system
CN107622385A (en) * 2017-08-28 2018-01-23 南京邮电大学 A kind of copyright distributing method based on block chain intelligence contract
CN112199446B (en) * 2020-12-01 2021-05-28 支付宝(杭州)信息技术有限公司 Method, device, equipment and storage medium for storing article circulation records
CN112632478A (en) * 2020-12-30 2021-04-09 珠海横琴井通容智科技信息有限公司 Intelligent contract construction method based on copyright confirmation
CN112818368A (en) * 2021-02-09 2021-05-18 南京邮电大学 Digital certificate authentication method based on block chain intelligent contract
CN113706344B (en) * 2021-08-05 2024-03-01 武汉大学 Digital copyright protection method based on block chain

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