CN114548988B - Deployment execution method and system for NFR rights and interests circulation exchange - Google Patents
Deployment execution method and system for NFR rights and interests circulation exchange Download PDFInfo
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Abstract
The invention provides a deployment execution method of NFR rights and interests stream conversion, comprising the following steps: determining attributes of the NFR equity during the planning period; preparing service guarantee of NFR rights in the verification period; developing a corresponding smart contract for each verified NFR interest during the development period, each smart contract being bound to one NFR; placing the NFR in a pre-start environment in a pre-issue period, waiting for the issuance of the NFR, and deploying the NFR and the corresponding intelligent contract on the interconnection network of the NFR for pre-execution; issuing NFR during the issue period; executing the smart contract during the execution period; continuously monitoring whether the NFR rights fail or whether the intelligent contract meets the automatic exit condition during the exit period and carrying out corresponding processing; and verifying deployment execution of the smart contract during the clearing period. The corresponding deployment execution system is also provided, the whole exchange process is uplink, the tracking and anti-cheating of different channels on the NFR exchange of the non-homogeneous equity are facilitated, and a mature technical scheme is provided for the credit system construction and supervision mechanism formation of the issuer.
Description
Technical Field
The invention belongs to the field of blockchain technology, intelligent contracts and supervision technology, in particular to Non-homogeneous Rights (NFR) and inter-link networks, and particularly relates to a deployment execution method and system for NFR Rights and interests conversion.
Background
NFR white books were published in china 10 in 2021, the first purpose of which was to replace NFT (Non-funneled Token) which was not available in china, but which had some characteristics that were required by the market; the second objective is that NFR propose a new business model, i.e., a model of interest (which is not available with conventional NFTs). Recently foreign NFTs have also begun to offer benefits, but no mechanism and design for generic benefits have been proposed yet, and the benefits are addressed by NFT issuers themselves. The NFR benefits or NFT benefits are innovative and no mechanism for benefits has been proposed in the world. Some of the general benefits now include: 1) May participate in some activities; 2) Some substances such as white tea or puer tea can be received; 3) Can enjoy the benefits of the related copyrights; 4) There may be a discount on purchasing other products or services, such as buying the associated shoe for 20% discount. The largest difference between NFR and foreign NFT (Non-FungibToken) is:
(1) In NFR systems, the actual asset is still in the entity (whereas in NFT systems, the actual asset remains on the network and cannot come out of the network);
(2) NFT uses foreign prohibited digital token systems such as ethernet, while NFR does not use any common chain;
(3) NFT uses an ethernet transaction, while NFR has no token mechanism;
(4) Traditionally NFT has no added value, only collection value, but NFR has other benefits in addition to collection value. The NFR protocol is therefore complex.
NFR is a complex protocol, not only due to multi-chain collaboration, but also a very large number of participants, including NFR issuers, platform parties, regulatory units, authentication centers, exchanges or transaction units, clients; and multiple related digital multi-layer encryption and different blockchain systems. Based on this, the benefit redemption to achieve NFR also has the following problems:
(1) The prior art cannot realize a flexible equity exchange mechanism, and the equity exchange based on the NFR is flexible, complex or simple; and because of implementation using smart contract mechanisms, there is a need to have sufficient flexibility to enable long-term multiple redemption as well as support one-time redemption.
(2) The uniqueness of the certificate on the NFR chain, although the certificate can be used for tracking and tracing, the defect that non-holder cheating occurs in the rights exchange process exists, so that a safe, reliable and privacy-protecting mode is needed for realizing the redemption of the NFR rights, both to the NFR issuer (producer) and the NFR holder; the legal rights of both parties are protected, the compliance of NFR is guaranteed, and rights and interests of the issuer needing to guarantee propaganda are provided on time to protect consumers.
(3) Some digital collectibles issued in China are limited to collection and souvenir, and support technology supporting rights and interests circulation and exchange is insufficient, and the NFR rights and interests exchange process is a complex process and requires a time to guarantee participants, including NFR issuers, platform parties, consumers, regulatory units and the like.
In summary, NFR is unique to on-chain certificates, although it can be used to track and trace, there is also a drawback that non-holder cheating occurs in the equity exchange process, some digital collections released in China are limited to collection and souvenir, and support technologies supporting equity circulation and exchange are not enough, so that it is necessary to deploy corresponding intelligent contracts and perform the execution process of the intelligent contracts in a more novel and flexible manner.
Disclosure of Invention
The invention provides a deployment execution method and a system for NFR equity conversion, aiming at the scene that after an NFR is manufactured and issued, subsequent equity exchange can be carried out equity exchange according to the business category and business mode of an issuer in different systems, platforms, on-line and off-line and the like.
The invention provides a deployment execution method of NFR rights and interests stream conversion, comprising the following steps:
step 1, determining attributes of the NFR benefits in a planning period, including the types, times and time limit of the NFR benefits, whether the NFR benefits can be automatically executed or not and whether the NFR benefits can be refused or not;
Step 2, preparing service guarantee of the NFR rights in the verification period;
step 3, developing a corresponding intelligent contract for each NFR interest verified in step 2 during the development period, wherein each intelligent contract is bound with one NFR; if a group of similar NFRs are issued, a smart contract template can be used, except that parameters of NFR benefits are different, if one NFR corresponds to a plurality of different NFR benefits, each different NFR benefit needs to develop a separate smart contract;
step 4, placing the NFR in a pre-start environment during a pre-issue period, waiting for the NFR to issue, and deploying the NFR and the corresponding intelligent contract on an interconnection network of the NFR for pre-execution;
step 5, issuing the NFR in the issue period;
step 6, executing the intelligent contract in the execution period, including: monitoring whether the conditions set by the intelligent contract are met, automatically or manually executing the intelligent contract after the conditions are met, and giving the matched rights to the NFR owner;
step 7, continuously monitoring whether the NFR equity is invalid or whether the intelligent contract meets the condition of automatic exit during the exit period, if one of the NFR equity is invalid, identifying the corresponding intelligent contract as incapable of being executed, thereby ensuring that the code of the intelligent contract is not executed again in the blockchain system in which the NFR is located; identifying that the automatically exited smart contract is not executable on the blockchain system in which the NFR is located if the smart contract satisfies the automatically exited condition;
And step 8, checking the deployment execution of the intelligent contract in a clearing period.
Preferably, the NFR equity stream redemption is implemented by anti-cheating, manageable NFR equity stream redemption smart contracts, the smart contracts comprising: the digital identity card setting module is used for setting: a customer ID as a digital identification card for a customer, the customer including an NFR holder and/or institution; a plurality of NFR IDs as digital identification cards unique to each NFR itself; a plurality of equity IDs, for one or more independent equity of one of said NFRs, said equity IDs being assigned unique to said one or more independent equity; an NFR rights issuer ID as a digital identification card assigned by each NFR rights issuer, the NFR rights issuer IR being required to be recognized by an authentication center, the NFR-corresponding platform side confirming whether the NFR rights issuer ID is correct; a deadline setting module, configured to determine deadlines of the one or more independent interests, respectively, where the deadlines include a time deadline and/or a frequency limit; the rights expression module is used for expressing the rights, and the rights expression comprises copyrights, finance and/or a rights calculation method; and an automatic execution module: the method comprises the steps of automatically executing the anti-cheating manageable NFR equity circulation and exchanging intelligent contracts under the condition that certain conditions are met, wherein the automatic execution faces all equity attributes, and the equity attributes comprise refusable equity or refusable equity, wherein the equity attributes are stored in the intelligent contracts in advance.
Preferably, the different NFR benefits in step 6 have different execution modes, and the execution modes include multiple execution or one-time execution; the start mode of the smart contract includes automatically starting the smart contract or manually starting the smart contract.
Preferably, said automatically starting said smart contract in said step 6 includes:
step 61, the executive confirms whether the conditions for automatically executing the NFR equity are satisfied, the conditions include: the conditions on NFR rights are satisfied; the NFR equity may be performed automatically;
step 62, confirming whether the intelligent contract for automatically executing the NFR equity belongs to unilateral startup or multiparty startup, and determining the execution time sequence of the intelligent contract according to the confirmation result; executing each smart contract in parallel but not in non-parallel if initiated for the multiple parties, and not in parallel if initiated for the single party;
preferably, said manually activating said smart contract NFR issuer activation of step 6 includes:
step 61', the NFR issuer issues information to all relevant ones of the smart contracts to initiate execution of the smart contract. This approach is easy to handle, but the issuer may deliberately delay opening the smart contract, delaying the NFR owner's interests; step 62' therefore needs to be performed;
Step 62' of monitoring whether a complaint is received by the regulatory body and the platform of the NFR issuer, the complaint involving the NFR issuer deliberately delaying opening of the smart contract; after receiving the complaint, the supervision unit or the NFR platform side starts the execution of the intelligent contract;
in step 63', the supervising entity or the NFR platform side tracks whether the start-up condition of the smart contract is met, and once the start-up condition of the smart contract is met, the execution of the smart contract is manually started by the supervising entity or the NFR platform side without waiting for the NFR issuer to start up.
Preferably, the step 6 further includes: executing an NFR equity execution failure program and sending a notification to a related party when an unexpected condition occurs in the intelligent contract execution process, wherein the related party carries out remediation processing after receiving the notification; if a plurality of parties can manually initiate the associated smart contract, the step 6 further comprises: the code of the smart contract verifies whether the smart contract was previously started, and if so, prohibits restarting the same NFR benefit.
Preferably, the blockchain system of the NFR equity may be down while executing the smart contract, such that the smart contract cannot be completed; and after the down NFR system is restored, collecting related data from other nodes of the block chain which are not down, and continuing to execute tasks after the restored nodes acquire the related data of the same light stored by the other nodes.
Preferably, the automatically exiting condition in step 7 includes: exceeding the deadline of the NFR equity, all NFR equity having been satisfied and no longer being able to provide any NFR equity, the NFR equity being stopped by a regulatory agency, and/or the NFR issuer making an exit request because the NFR issuer has economic difficulties or the regulatory agency deems the NFR equity should not be executed any more.
Preferably, the step 8 includes:
(1) Since all NFR equity service procedures are recorded in any NFR that is exited, a regulatory agency checks whether the business of the NFR issuer is compliant based on the all NFR equity service procedures, and if the check determines that the NFR issuer violation does not provide NFR equity, opens an administrative or judicial program to address;
(2) Since transaction and equity records for all NFRs issued by the NFR issuer are recorded on a blockchain system, regulatory units low score and publish for the NFR issuer that is offending based on the transaction and equity records for all NFRs.
A second aspect of the present invention provides a deployment execution system for NFR interest stream redemption, comprising:
the NFR rights attribute determining module is used for determining the attributes of the NFR rights in a planning period, including the types, times and time limit of the NFR rights, whether the NFR rights can be automatically executed and whether the NFR rights can be refused;
The forecast service guarantee module is used for preparing service guarantees of the NFR rights in the verification period, such as white tea in a warehouse, historical records of past concerts, including income, tax and the like, seeking the help of an authentication center to verify evidence, and thus preparing the service guarantees;
a binding module, configured to develop, during a development period, a corresponding smart contract for each of the NFR benefits verified in step 2, where each smart contract is bound to one NFR; if a similar set of NFRs is issued, a smart contract template may be used, with the exception of the parameters of the NFR interest. These smart contracts cannot yet be started at this stage and must wait until the corresponding NFR is issued before being started. Since an NFR may correspond to a plurality of different NFR benefits, each different NFR benefit requires the development of a separate said smart contract;
and the preparation starting module is used for placing the NFR in a preparation starting environment in a preparation starting period, waiting for the release of the NFR, and deploying the NFR and the corresponding intelligent contract on the interconnection network of the NFR for preparation execution. The NFR proves that the smart contract is in a pre-issuance period as long as it has not been issued or sold, and any NFR benefits need not be guaranteed at this time, but only after issuance;
An NFR issuing module, configured to issue the NFR during an issue period, and after the NFR is issued, since the smart contract corresponding to the NFR in the step 3 is bound to the NFR, a condition for starting the smart contract is provided;
and the execution module is used for executing the intelligent contract in the execution period, after an NFR is issued, the NFR rights are not necessarily executed immediately, and the execution can be automatically or manually performed possibly after waiting for the condition to be met, so that whether the condition set by the intelligent contract is met or not is required to be monitored, the intelligent contract is automatically or manually executed after the condition is met, and the matched rights are given to the NFR owners. Different NFR interests have different implementations, including multiple implementations or one-time implementations; the starting mode of the intelligent contract comprises automatically starting the intelligent contract or manually starting the intelligent contract;
an exit module, configured to continuously monitor, during an exit period, whether the NFR interests fail or whether the intelligent contracts satisfy an automatic exit condition, and if one of the NFR interests has failed, identify a corresponding intelligent contract as incapable of being executed, so as to ensure that code of the intelligent contract is not executed again within a blockchain system in which the NFR is located; identifying the smart contract for automatic retirement as not executable in the blockchain system in which the NFR is located if the smart contract satisfies the automatic retirement condition, the automatic retirement criteria including: exceeding the deadline of the NFR equity, all NFR equity having been satisfied and no longer being able to provide any NFR equity, the NFR equity being stopped by a regulatory agency, and/or the NFR issuer making an exit request because the NFR issuer has economic difficulties or the regulatory agency deems the NFR equity should not be executed any more;
And the clearing module is used for checking the deployment execution of the intelligent contract in the clearing period.
The invention has the beneficial effects that:
after the NFR is manufactured and issued, on the premise that user privacy information is not provided, the subsequent equity exchange in different modes such as cross-system, on-line or off-line is not influenced by the business category and business mode of the issuer, the exchange process can be fully uplink, tracking and cheating prevention of the non-homogeneous equity NFR exchange by different channels are facilitated, and a mature technical scheme is provided for credit system construction and supervision mechanism formation of the issuer.
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 flowchart of a deployment execution method of NFR interest stream redemption according to a 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.
In the patent application document of "a rights management system based on NFR" filed on the same day, we propose that related systems include an NFR issuer, an NFR platform side, a regulatory agency, and an NFR exchange, and an authentication center, a rights setting subsystem, an authentication system, and a participation Fang Jiaohu subsystem participate in NFR rights management. The invention further provides a method for developing and realizing the intelligent contracts used by the rights circulation and the exchange and the circulation and the exchange thereof based on the rights management system.
Referring to fig. 1, in a deployment execution method of NFR interest stream exchange, when each NFR issues, it needs to decide whether to be beneficial or not. If there is no benefit other than collection, there is no need to develop a benefit intelligence contract. If there are other benefits, deployment of the smart contracts is required according to the corresponding deployment methods. Wherein the anti-cheating, manageable NFR equity stream redemption smart contract comprises: the digital identity card setting module is used for setting: a customer ID as a digital identification card for a customer, the customer including an NFR holder and/or institution; a plurality of NFR IDs as digital identification cards unique to each NFR itself; a plurality of equity IDs, for one or more independent equity of one of said NFRs, said equity IDs being assigned unique to said one or more independent equity; an NFR rights issuer ID as a digital identification card assigned by each NFR rights issuer, the NFR rights issuer IR being required to be recognized by an authentication center, the NFR-corresponding platform side confirming whether the NFR rights issuer ID is correct; a deadline setting module, configured to determine deadlines of the one or more independent interests, respectively, where the deadlines include a time deadline and/or a frequency limit; the rights expression module is used for expressing the rights, and the rights expression comprises copyrights, finance and/or a rights calculation method; and an automatic execution module: the method comprises the steps of automatically executing the anti-cheating manageable NFR equity circulation and exchanging intelligent contracts under the condition that certain conditions are met, wherein the automatic execution faces all equity attributes, and the equity attributes comprise refusable equity or refusable equity, wherein the equity attributes are stored in the intelligent contracts in advance;
The deployment method comprises the following steps:
s1, determining attributes of NFR rights in a planning period, including the types, times and time limit of the NFR rights, whether the NFR rights can be automatically executed or not and whether the NFR rights can be refused or not;
s2, preparing service guarantees of the NFR rights, such as white tea in a warehouse, historical records of past concerts including income, tax and the like, and searching for the help of an authentication center to verify evidence so as to prepare the service guarantees;
s3, developing a corresponding intelligent contract for each NFR right verified in the step 2 in a development period, wherein each intelligent contract is bound with one NFR; if a similar set of NFRs is issued, a smart contract template may be used, with the exception of the parameters of the NFR interest. These smart contracts cannot yet be started at this stage and must wait until the corresponding NFR is issued before being started. Since an NFR may correspond to a plurality of different NFR benefits, each different NFR benefit requires the development of a separate said smart contract;
s4, placing the NFR in a preliminary starting environment in a preliminary issuing period, waiting for the issuing of the NFR, and deploying the NFR and the corresponding intelligent contracts on the interconnection network of the NFR for preliminary execution. The NFR proves that the smart contract is in a pre-issuance period as long as it has not been issued or sold, and any NFR benefits need not be guaranteed at this time, but only after issuance;
S5, issuing the NFR in the issuing period, and after the NFR is issued, since the intelligent contract corresponding to the NFR in the step 3 is bound with the NFR, the condition of starting the intelligent contract is provided;
s6, executing the intelligent contract in the execution period, after an NFR is issued, the NFR rights are not necessarily executed immediately, and the execution can be automatically or manually performed possibly after waiting for the condition to be met, so that whether the condition set by the intelligent contract is met or not needs to be monitored, and the intelligent contract is automatically or manually executed after the condition is met, and the matched rights are given to the NFR owners. Different NFR interests have different implementations, including multiple implementations or one-time implementations; the starting mode of the intelligent contract comprises automatically starting the intelligent contract or manually starting the intelligent contract;
s7, continuously monitoring whether the NFR benefits fail or whether the intelligent contracts meet the automatic exit condition during the exit period, and if one of the NFR benefits fails, identifying the corresponding intelligent contract as incapable of being executed, so as to ensure that codes of the intelligent contract cannot be executed again in a blockchain system where the NFR is located; identifying that the smart contract for automatic retirement is not executable on the blockchain system in which the NFR is located if the smart contract satisfies the conditions for automatic retirement including: exceeding the deadline of the NFR equity, all NFR equity having been satisfied and no longer being able to provide any NFR equity, the NFR equity being stopped by a regulatory agency, and/or the NFR issuer making an exit request because the NFR issuer has economic difficulties or the regulatory agency deems the NFR equity should not be executed any more;
S8, checking deployment execution of the intelligent contract in a clearing period, wherein the method comprises the following steps:
(1) Since all NFR equity service procedures are recorded in any NFR that is exited, a regulatory agency checks whether the business of the NFR issuer is compliant based on the all NFR equity service procedures, and if the check determines that the NFR issuer violation does not provide NFR equity, opens an administrative or judicial program to address;
(2) Since transaction and equity records for all NFRs issued by the NFR issuer are recorded on a blockchain system, regulatory units low score and publish for the NFR issuer that is offending based on the transaction and equity records for all NFRs.
As a preferred embodiment, said automatically starting said smart contract in step 6 includes:
step 61, the executive confirms whether the conditions for automatically executing the NFR equity are satisfied, the conditions include: the conditions on NFR rights are satisfied; the NFR equity may be performed automatically; for example, the benefits of delivering white tea require that there be sufficient white tea in the warehouse to be stocked and the transfer benefits to be sufficient funds in the account. These conditions are not written within the terms of equity, but need to be handled at the executive;
Step 62, confirming whether the intelligent contract for automatically executing the NFR equity belongs to unilateral startup or multiparty startup, and determining the execution time sequence of the intelligent contract according to the confirmation result; each smart contract is executed in parallel but not in non-parallel if initiated for the multiple parties and not in parallel if initiated for the single party. The step creates a new execution environment, and solves the problem that the current intelligent contract optimized execution environment is not applicable. Existing execution environments may cause a client to receive only one benefit if an intelligent contract is started by multiple units or system processes at the same time, but receive multiple benefits, resulting in a loss of the issuer.
Traditionally intelligent contracts are automatically executed in case a condition is met. In special cases, however, authorities such as regulatory authorities, NFR platforms, etc. must initiate the execution of the associated smart contracts, and code of the conventional smart contract may be adapted to support such mechanisms. For example, on the condition, in addition to the original condition, a new condition (the regulatory unit indicates that the condition has been satisfied) is added, so that the intelligent contract is forced to allow the regulatory unit or the NFR platform side to manually start execution. Step 6 thus also comprises a manual start of execution of the smart contract, i.e. as a preferred embodiment, said step 6 said manual start of said smart contract NFR issuer, comprising:
Step 61', the NFR issuer issues information to all relevant ones of the smart contracts to initiate execution of the smart contract. This approach is easy to handle, but the issuer may deliberately delay opening the smart contract, delaying the NFR owner's interests; step 62' therefore needs to be performed;
step 62' of monitoring whether a complaint is received by the regulatory body and the platform of the NFR issuer, the complaint involving the NFR issuer deliberately delaying opening of the smart contract; after receiving the complaint, the supervision unit or the NFR platform side starts the execution of the intelligent contract;
in step 63', the supervising entity or the NFR platform side tracks whether the start-up condition of the smart contract is met, and once the start-up condition of the smart contract is met, the execution of the smart contract is manually started by the supervising entity or the NFR platform side without waiting for the NFR issuer to start up.
As a preferred embodiment, the step 6 further includes: executing an NFR equity execution failure program and sending a notification to a related party when an unexpected condition occurs in the intelligent contract execution process, wherein the related party carries out remediation processing after receiving the notification; if a plurality of parties can manually initiate the associated smart contract, the step 6 further comprises: the code of the smart contract verifies whether the smart contract was previously started, and if so, prohibits restarting the same NFR benefit.
For example, the original automatically executed code:
if (condition-1 & condition-2) then {// condition-1 and condition-2 are conditions
activate the execution of smart contract; if the condition is met, the execution of the smart contract is started
}
Is changed into
if (condition-1 & condition-2) or (regulation request)) then {// conditions include regulatory unit consent
activate the execution of smart contract// regulatory unit agrees to be executable
}
The above code can be executed as long as the regulatory unit agrees, and does not need to wait for other conditions to be met. Such code may be accomplished using any smart contract language, and regulatory units require nodes to participate in jobs on the associated blockchain system.
The automatic mode also suffers from the same problems as the manual mode: 1) The currency is not sent to the customer address, 2) the system is problematic. But here it is difficult for the issuer to deliberately delay the distribution rights. Due to the automated execution of the smart contracts herein, the issuer cannot deliberately delay the distribution rights. The solution is the same as or similar to the manual mode, i.e. as a preferred embodiment, the step 6 further comprises: and when unexpected conditions occur in the intelligent contract executing process, executing an NFR equity execution failure program and sending a notification to a related party, wherein the related party carries out remediation processing after receiving the notification.
The execution of the benefit may be completed immediately (e.g., transfer) or after a few days (e.g., from white tea to customer address). Thus, the smart contract may be completed immediately from start to end, or may be completed only a few days. And unexpected situations may occur during shipment such that the shipment is not possible. The corresponding intelligent contract needs to prepare a processing mode under the condition that the rights and interests cannot be delivered, and if the rights and interests cannot be delivered, related personnel and units must be notified. Depending on the scenario of the shipment, the issuer needs to make the appropriate disposition (e.g., restock or claim). Thus, after the smart contract is started, the smart contract stops executing and waits for the goods to be sent to the customer address. If not, the intelligent contract initiates the NFR equity execution failure procedure.
Preferably, if a plurality of parties can manually initiate the related smart contract, the step 6 further includes: the code of the smart contract verifies whether the smart contract was previously started, and if so, prohibits restarting the same NFR benefit.
[ concrete implementation sample code ]
if (activated_before) then stop execution;
If it has been previously executed, no longer execute
else { activated_before=yes;// this benefit has now been performed once
execute this smart contract}
Many rights need to be completed in cooperation with external mechanisms, such as delivering white tea to NFR owner addresses, requiring logistics unit cooperation. After receiving the white tea, the intelligent contract is finished after the receipt is obtained.
[ concrete implementation sample code ]
if (activated) then
wait for goods-have-been-delivered event;
stop execution;// waiting for delivery of goods
}
if (goods-have-been-delivered event happened) then
smart contract execution completed successful delivery of/cargo
if timeout then{
goods have not been delivered the cargo is not in place
declare this execution failed failure of delivery of/rights and interests
inform all the parties,// Notification related Unit
}
As a preferred embodiment, the blockchain system of NFR equity may be down while executing the smart contract, such that the smart contract cannot be completed; even if money is sent later, the NFR system cannot obtain this information the first time; or that the currency is not delivered, nor is the NFR system aware of this information. However, since most systems operate on multiple blockchain systems, blockchain systems exist in this scenario. When the down NFR system is restored, the related data may be collected to other nodes of the blockchain that are not down. Since the other nodes all store the same information, the restored node can obtain the same information to continue to perform the task.
The embodiment also provides a deployment execution system for NFR rights stream conversion, which comprises:
the NFR rights attribute determining module is used for determining the attributes of the NFR rights in a planning period, including the types, times and time limit of the NFR rights, whether the NFR rights can be automatically executed and whether the NFR rights can be refused;
the forecast service guarantee module is used for preparing service guarantees of the NFR rights in the verification period, such as white tea in a warehouse, historical records of past concerts, including income, tax and the like, seeking the help of an authentication center to verify evidence, and thus preparing the service guarantees;
a binding module, configured to develop, during a development period, a corresponding smart contract for each of the NFR benefits verified in step 2, where each smart contract is bound to one NFR; if a similar set of NFRs is issued, a smart contract template may be used, with the exception of the parameters of the NFR interest. These smart contracts cannot yet be started at this stage and must wait until the corresponding NFR is issued before being started. Since an NFR may correspond to a plurality of different NFR benefits, each different NFR benefit requires the development of a separate said smart contract;
and the preparation starting module is used for placing the NFR in a preparation starting environment in a preparation starting period, waiting for the release of the NFR, and deploying the NFR and the corresponding intelligent contract on the interconnection network of the NFR for preparation execution. The NFR proves that the smart contract is in a pre-issuance period as long as it has not been issued or sold, and any NFR benefits need not be guaranteed at this time, but only after issuance;
An NFR issuing module, configured to issue the NFR during an issue period, and after the NFR is issued, since the smart contract corresponding to the NFR in the step 3 is bound to the NFR, a condition for starting the smart contract is provided;
and the execution module is used for executing the intelligent contract in the execution period, after an NFR is issued, the NFR rights are not necessarily executed immediately, and the execution can be automatically or manually performed possibly after waiting for the condition to be met, so that whether the condition set by the intelligent contract is met or not is required to be monitored, the intelligent contract is automatically or manually executed after the condition is met, and the matched rights are given to the NFR owners. Different NFR interests have different implementations, including multiple implementations or one-time implementations; the starting mode of the intelligent contract comprises automatically starting the intelligent contract or manually starting the intelligent contract;
an exit module, configured to continuously monitor, during an exit period, whether the NFR interests fail or whether the intelligent contracts satisfy an automatic exit condition, and if one of the NFR interests has failed, identify a corresponding intelligent contract as incapable of being executed, so as to ensure that code of the intelligent contract is not executed again within a blockchain system in which the NFR is located; identifying the smart contract for automatic retirement as not executable in the blockchain system in which the NFR is located if the smart contract satisfies the automatic retirement condition, the automatic retirement criteria including: exceeding the deadline of the NFR equity, all NFR equity having been satisfied and no longer being able to provide any NFR equity, the NFR equity being stopped by a regulatory agency, and/or the NFR issuer making an exit request because the NFR issuer has economic difficulties or the regulatory agency deems the NFR equity should not be executed any more;
And the clearing module is used for checking the deployment execution of the intelligent contract in the clearing period.
The protocols and algorithms of the smart contracts described herein may be implemented on the system described in the NFR-based rights management systems all the time patent application document: NFR issuer has NFR ID information, rights ID and rights information; the NFR platform side stores NFR issuer information, NFR ID information, rights ID information and rights information; the supervision unit has all information; NFR exchange has NFR issuer information, NFR ID, equity ID information, equity information; the rights setting subsystem is provided with NFR issuer information, NFR ID, rights ID information and rights information; the authentication system has NFR issuer information, NFR ID, equity ID information, equity delivery information, and other relevant information; the participating Fang Jiaohu subsystem may have relevant information for different participating units.
The protocol of the invention is also participated by related systems, such as the NFR rights stream and exchange intelligent contract system is mainly operated by the NFR platform side, and the authentication system and the NFR issuer system assist in reporting the execution result to the authentication system and the supervision unit; while intermediate system communications may be accomplished via participating Fang Jiaohu subsystems. Since all NFR rights are provided by the NFR issuer, the authentication system tracks the delivery of rights. The cooperation parts are cooperatively completed by an intelligent contract deployment module, an NFR tracking and confirming module, an NFR equity exchange code generating module, an NFR equity exchange evidence-storing module and a tracking and supervising module.
Application scenario and exchange process of specific embodiment:
the issuer issues 1000 copies of NFR, each copy having a unique hash (N1 to N1000), with its own trademark of intellectual property, designed to be a very attractive one, and gives the user the following benefits in addition to collection: the user can redeem 1kg of the optional green agricultural product twice a half year from his own e-commerce platform or from a public number applet.
When the issuer issues a first redemption notification at a given time, the NFR platform will generate a first unique redemption code D for each user, who, while holding the NFR, may give D to friends who may redeem the benefits from the redemption code on the issuer-specified platform, but if during this time the NFR has been transferred by user a to others, D will fail at the time of redemption.
When D is successfully exchanged, the third party platform of the issuer returns the exchange result to the NFR platform, the NFR platform can record the exchange result, the exchange code D is processed in a failure mode, meanwhile, the equity exchange times of the NFR are counted to be 1, and after the notice of successful exchange of the equity of the user is received, the NFR platform packages the equity exchange and files the equity.
After the issuer issues a second redemption notification at a given time, the NFR platform will generate a second unique redemption code E for the user, who, while holding the NFR, may send E to friends or use themselves, on the issuer-specified platform, whereby the redemption code may be redeemed for benefits, but if during this time the user a has transferred the NFR to others, the E will also fail in the redemption.
After the E exchange is successful, the third party platform of the issuer returns the exchange success result to the NFR platform, the NFR can make the record the same as the first time of the equity exchange, the equity exchange times are updated to be 2, and after the notice of successful exchange of the equity of the user is received, the NFR platform can package the equity exchange, archive the equity, and increase the credit of the issuer.
The embodiment realizes that the NFR is subjected to subsequent equity exchange in different modes such as cross-system, on-line or off-line on the premise of not providing user privacy information after being manufactured and issued, is not influenced by the business category and business mode of an issuer, and can be fully uplink in the exchange process, thereby being beneficial to tracking and anti-cheating of different channels on the nfR exchange of the heterogeneous equity and providing a mature technical scheme for the credit system construction and supervision mechanism formation of the issuer.
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 (2)
1. A method for performing deployment of NFR equity stream redemption, comprising:
step 1, determining attributes of the NFR benefits in a planning period, including the types, times and time limit of the NFR benefits, whether the NFR benefits can be automatically executed or not and whether the NFR benefits can be refused or not;
step 2, preparing service guarantee of the NFR rights in the verification period;
step 3, developing a corresponding intelligent contract for each NFR interest verified in step 2 during the development period, wherein each intelligent contract is bound with one NFR; if a group of similar NFRs are issued, a smart contract template can be used, except that parameters of NFR benefits are different, if one NFR corresponds to a plurality of different NFR benefits, each different NFR benefit needs to develop a separate smart contract;
step 4, placing the NFR in a pre-start environment during a pre-issue period, waiting for the NFR to issue, and deploying the NFR and the corresponding intelligent contract on an interconnection network of the NFR for pre-execution;
Step 5, issuing the NFR in the issue period;
step 6, executing the intelligent contract in the execution period, including: monitoring whether the conditions set by the intelligent contract are met, automatically or manually executing the intelligent contract after the conditions are met, and giving the matched rights to the NFR owner;
step 7, continuously monitoring whether the NFR equity is invalid or whether the intelligent contract meets the condition of automatic exit during the exit period, if one of the NFR equity is invalid, identifying the corresponding intelligent contract as incapable of being executed, thereby ensuring that the code of the intelligent contract is not executed again in the blockchain system in which the NFR is located; identifying that the automatically exited smart contract is not executable on the blockchain system in which the NFR is located if the smart contract satisfies the automatically exited condition; and
step 8, checking the deployment execution of the intelligent contract in a clearing period;
the NFR equity stream redemption is implemented by anti-cheating, manageable NFR equity stream redemption smart contracts comprising: the digital identity card setting module is used for setting: a customer ID as a digital identification card for a customer, the customer including an NFR holder and/or institution; a plurality of NFR IDs as digital identification cards unique to each NFR itself; a plurality of equity IDs, for one or more independent equity of one of said NFRs, said equity IDs being assigned unique to said one or more independent equity; an NFR rights issuer ID as a digital identification card assigned by each NFR rights issuer, the NFR rights issuer IR being required to be recognized by an authentication center, the NFR-corresponding platform side confirming whether the NFR rights issuer ID is correct; a deadline setting module, configured to determine deadlines of the one or more independent interests, respectively, where the deadlines include a time deadline and/or a frequency limit; the rights expression module is used for expressing the rights, and the rights expression comprises copyrights, finance and/or a rights calculation method; and an automatic execution module: the method comprises the steps of automatically executing the anti-cheating manageable NFR equity circulation and exchanging intelligent contracts under the condition that certain conditions are met, wherein the automatic execution faces all equity attributes, and the equity attributes comprise refusable equity or refusable equity, wherein the equity attributes are stored in the intelligent contracts in advance;
Different NFR benefits in the step 6 have different execution modes, and the execution modes comprise multiple execution or one-time execution; the starting mode of the intelligent contract comprises automatically starting the intelligent contract or manually starting the intelligent contract;
said automatically launching said smart contract of step 6 includes:
step 61, the executive confirms whether the conditions for automatically executing the NFR equity are satisfied, the conditions include: the conditions on NFR rights are satisfied; the NFR equity may be performed automatically;
step 62, confirming whether the intelligent contract for automatically executing the NFR equity belongs to unilateral startup or multiparty startup, and determining the execution time sequence of the intelligent contract according to the confirmation result; executing each smart contract in parallel but not in non-parallel if initiated for the multiple parties, and not in parallel if initiated for the single party;
said step 6 said manually initiating said smart contract NFR issuer initiation, comprising:
step 61', the NFR issuer issuing information to all relevant smart contracts to initiate execution of the smart contract; this approach is easy to handle, but the issuer may deliberately delay opening the smart contract, delaying the NFR owner's interests; step 62' therefore needs to be performed;
Step 62' of monitoring whether a regulatory agency and a platform of the NFR issuer received a complaint concerning an intentional delay by the NFR issuer to open the smart contract; after receiving the complaint, the supervision unit or the NFR platform side starts the execution of the intelligent contract;
step 63', the supervising entity or the NFR platform side tracking whether the start-up condition of the smart contract is met, upon satisfaction of the start-up condition of the smart contract, manually starting, by the supervising entity or the NFR platform side, execution of the smart contract without waiting for the NFR issuer to start up;
the step 6 further includes: executing an NFR equity execution failure program and sending a notification to a related party when an unexpected condition occurs in the intelligent contract execution process, wherein the related party carries out remediation processing after receiving the notification; if a plurality of parties can manually initiate the associated smart contract, the step 6 further comprises: the code of the intelligent contract checks whether the intelligent contract is started before, and if the intelligent contract is started, the same NFR rights are forbidden to be started again;
if the block chain system of the NFR rights is down when executing the intelligent contract, so that the intelligent contract cannot be completed, after the down NFR system is recovered, collecting related data to other nodes of the block chain which are not down, and after the recovered nodes obtain the same related data stored by the other nodes, continuing to execute tasks;
The automatic exit condition in step 7 includes: exceeding the deadline of the NFR equity, all NFR equity having been satisfied and no longer being able to provide any NFR equity, the NFR equity being stopped by a regulatory agency, and/or the NFR issuer making an exit request because the NFR issuer has economic difficulties or the regulatory agency deems the NFR equity should not be executed any more;
the step 8 includes:
(1) Since all NFR equity service procedures are recorded in any NFR that is exited, a regulatory agency checks whether the business of the NFR issuer is compliant based on the all NFR equity service procedures, and if the check determines that the NFR issuer violation does not provide NFR equity, opens an administrative or judicial program to address;
(2) Since transaction and equity records for all NFRs issued by the NFR issuer are recorded on a blockchain system, regulatory units low score and publish for the NFR issuer that is offending based on the transaction and equity records for all NFRs.
2. A deployment execution system that implements the NFR equity stream redemption of the method of claim 1, comprising:
the NFR rights attribute determining module is used for determining the attributes of the NFR rights in a planning period, including the types, times and time limit of the NFR rights, whether the NFR rights can be automatically executed and whether the NFR rights can be refused;
The forecast service guarantee module is used for preparing the service guarantee of the NFR rights and interests in the verification period, seeking the help of an authentication center to verify evidence, and thus preparing the service guarantee;
a binding module, configured to develop, during a development period, a corresponding smart contract for each of the NFR benefits verified in step 2, where each smart contract is bound to one NFR; if a group of similar NFRs are issued, an intelligent contract template can be used, except that the parameters of the NFR rights are different;
these smart contracts cannot yet be started at this stage and must wait until the corresponding NFR is issued before being started;
since an NFR may correspond to a plurality of different NFR benefits, each different NFR benefit requires the development of a separate said smart contract;
a preparation starting module, configured to place the NFR in a preparation starting environment during a preparation launching period, wait for the NFR to be issued, and deploy both the NFR and a corresponding intelligent contract on an interconnection network of the NFR for preparation execution;
the NFR proves that the smart contract is in a pre-issuance period as long as it has not been issued or sold, and any NFR benefits need not be guaranteed at this time, but only after issuance;
An NFR issuing module, configured to issue the NFR during an issue period, and after the NFR is issued, since the smart contract corresponding to the NFR in the step 3 is bound to the NFR, a condition for starting the smart contract is provided;
an execution module, configured to execute the intelligent contract during execution, where after an NFR issue, the NFR benefit is not necessarily executed immediately, and may need to wait for a condition to be satisfied, so that the execution may be performed automatically or manually, and therefore it is required to monitor whether the condition set by the intelligent contract is satisfied, and execute the intelligent contract automatically or manually after the condition is satisfied, and give the NFR owner a matched benefit;
different NFR interests have different implementations, including multiple implementations or one-time implementations; the starting mode of the intelligent contract comprises automatically starting the intelligent contract or manually starting the intelligent contract;
an exit module, configured to continuously monitor, during an exit period, whether the NFR interests fail or whether the intelligent contracts satisfy an automatic exit condition, and if one of the NFR interests has failed, identify a corresponding intelligent contract as incapable of being executed, so as to ensure that code of the intelligent contract is not executed again within a blockchain system in which the NFR is located; identifying the smart contract for automatic retirement as not executable in the blockchain system in which the NFR is located if the smart contract satisfies the automatic retirement condition, the automatic retirement criteria including: exceeding the deadline of the NFR equity, all NFR equity having been satisfied and no longer being able to provide any NFR equity, the NFR equity being stopped by a regulatory agency, and/or the NFR issuer making an exit request because the NFR issuer has economic difficulties or the regulatory agency deems the NFR equity should not be executed any more; and
And the clearing module is used for checking the deployment execution of the intelligent contract in the clearing period.
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