CN113256295A - System for strictly constraining circulation path of certificate of currency and computer storage medium - Google Patents
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Abstract
The invention provides a system for strictly constraining a pass-certificate circulation path and a computer storage medium, which comprise a central service chain network, an access module, an access auditing module, a pass-certificate circulation module and a pass-certificate circulation auditing module, wherein the access module is used for connecting newly added block chain members, the access auditing module is used for auditing the newly added block chain members, the pass-certificate circulation module is used for processing pass-certificate circulation transactions between two block chain members, the pass-certificate circulation auditing module is used for constraining and auditing the pass-certificate circulation process between all the block chain members, and the central service chain network is used for recording the adding/quitting conditions of all the block chain members and the pass-certificate circulation conditions between all the block chain members. By generating the evidence-passing circulation of the block record in each time in the three block chains and strictly auditing the circulation process, the circulation path is strictly restricted.
Description
Technical Field
The invention relates to the technical field of circulation of certificates, in particular to a system for strictly restricting circulation paths of certificates.
Background
The general certificate is a rights certificate in a digital form, which represents a right, an inherent and inherent value, and can represent all rights certificates of human society, such as identity cards, academic diplomas, currencies, notes, keys, tickets, points and cards, stocks, bonds, accounts, ownership, qualification and certification, and the like, which can be digitalized, and the circulation of the general certificate needs to be strictly protected.
Now, many evidence-based circulation systems have been developed, and through a lot of search and reference, it is found that the existing circulation systems are disclosed as CN109658098A, KR1020170082307A, KR1020150107019A and KR1020170080588A, including: receiving a first transaction request which is sent by a first user end and transacts with a second user end; the first user end and the second user end use a first certificate to carry out transaction; judging whether the certified transaction corresponding to the first transaction request is legal or not by using an independent consensus mechanism established based on the first certification; and if the certified transaction corresponding to the first transaction request is determined to be legal, collecting the first certified as the transaction fee according to the transaction fee payment proportion corresponding to the first certified specified by the certified transaction rule, and providing the transaction service corresponding to the first transaction request for the first user terminal. However, the system cannot process circulation among different certificates, circulation records are easily damaged, and the circulation path cannot be strictly restricted.
Disclosure of Invention
The invention aims to provide a system for strictly restricting the circulation path of a certificate of pass aiming at the defects,
in order to overcome the defects of the prior art, the invention adopts the following technical scheme:
a system for strictly constraining a pass-certificate circulation path comprises a central service chain network, an access module, an access auditing module, a pass-certificate circulation module and a pass-certificate circulation auditing module, wherein the access module is used for connecting newly added block chain members, the access auditing module is used for collecting the response opinions of the existing block chain members in the system to the newly added block chain members and making a final auditing conclusion, the pass-certificate circulation module is used for processing pass-certificate circulation transactions between two block chain members, the pass-certificate circulation auditing module is used for performing constraint auditing on the pass-certificate circulation process between all the block chain members, and the central service chain network is used for recording the adding/exiting conditions of all the block chain members and the pass-certificate circulation conditions between all the block chain members;
furthermore, an access API is arranged in the access module, the newly added block chain submits a joining application to the access module through the access API, and the access module sends the joining application to each block chain member;
further, the block chain member returns a reply opinion to the access auditing module after receiving the join application, a certification circulation protocol is arranged in the access auditing module, the join application and the certification circulation protocol are checked and examined, and the access auditing module counts the reply opinion and makes an auditing decision;
further, the system gives each blockchain member a head-up address, and establishes a node and an account address in the network of each blockchain member;
furthermore, the block chain members submit a circulation application to the permit circulation module, the permit circulation auditing module audits the circulation application, and after the audit is passed, the permit circulation module creates a block in the block chain of the transfer-out member, the block chain of the transfer-in member and the central service chain network respectively for recording the permit circulation;
furthermore, the transfer application comprises a transfer-out head-up address of a transfer-out member of the certificate of pass, a transfer-out account address of a certificate of pass owner in the block chain of the transfer-out member of the certificate of pass, a transfer-out amount of the certificate of pass, a transfer-in head-up address of a transfer-in member of the certificate of pass, a transfer-in amount of the certificate of pass and a transfer-in account address of a transfer-in member in the block chain of the transfer-in member of the certificate of pass, and the certificate of pass transfer auditing module checks the transfer-out account and the transfer-in account in the corresponding block chain and compares the total amount of the certificate of pass of the transfer-out account with the transfer-out amount;
further, the accreditation circulation auditing module calculates the circulation index P of the blockchain members participating in the accreditation circulation:
wherein S0Total amount of evidence of newly joining the system for members of the blockchain,. DELTA.SiThe number of the member in the ith pass circulation is, n is the number of times of the member in the current pass circulation, i and j are integers and are used for indicating the number of times of pass circulation, and when the circulation index P of the member exceeds a threshold value, the pass circulation auditing module sends circulation information to other members for auditing;
furthermore, the certification passing flow module creates three data packets, namely a transit data packet, an outbound data packet and an inbound data packet after the audit is passed, the central service chain network creates a new block by using the transit data packet, the outbound data packet and the inbound data packet contain information of the new block, the outbound member creates an outbound flow block by using the outbound data packet, and the inbound member creates an inbound flow block by using the inbound data packet;
a computer-readable storage medium, wherein the computer-readable storage medium comprises a system program for strictly constraining a pass circulation path, and when the system program for strictly constraining a pass circulation path is executed by a processor, the system program for strictly constraining a pass circulation path implements a system step for strictly constraining a pass circulation path.
The beneficial effects obtained by the invention are as follows:
the system has strict auditing systems in the processes of adding members in the block chain and circulating the certificates, prevents malignant members and malignant transactions, records the verified certificates circulating in the three block chains, ensures that the circulating path is not falsified, ensures that the circulating path is strictly restricted, supports the circulation among different certificates and enlarges the service capability range.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic view of an overall structural framework.
Fig. 2 is a schematic diagram of a new blockchain member joining process.
FIG. 3 is a flow chart illustrating the flow of credential passing between members of a blockchain.
Fig. 4 is a schematic diagram of non-generic credential stream block creation.
Fig. 5 is a schematic diagram of a verification flow of a pass flow.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The first embodiment.
With reference to fig. 1-5, this embodiment provides a system for strictly constraining a pass-certificate circulation path, which is shown in fig. 1 and includes a central service chain network, an access module, an access auditing module, a pass-certificate circulation module and a pass-certificate circulation auditing module, where the access module is configured to interface newly added block chain members, the access auditing module is configured to collect reply opinions of existing block chain members in the system to the newly added block chain members and make a final auditing conclusion, the pass-certificate circulation module is configured to process pass-certificate circulation transactions between two block chain members, the pass-certificate circulation auditing module is configured to constrain and audit pass-certificate circulation processes between block chain members, and the central service chain network is configured to record join/leave conditions of each block chain member and pass-certificate circulation conditions between block chain members;
with continued reference to fig. 2-3, an access API is provided in the access module, the newly added blockchain submits a join application to the access module through the access API, and the access module sends the join application to each blockchain member;
the block chain member returns a reply opinion to the access auditing module after receiving the join application, a certification circulation protocol is arranged in the access auditing module, the join application and the certification circulation protocol are checked and audited, and the access auditing module counts the reply opinion and makes an auditing decision;
the system gives each blockchain member a head-up address, and establishes a node and an account address in the network of each blockchain member;
the block chain members submit circulation applications to the permit circulation module, the permit circulation auditing module audits the circulation applications, and after the audit is passed, the permit circulation module respectively creates a block in the block chain of the transfer-out member, the block chain of the transfer-in member and the central service chain network for recording the permit circulation;
the transfer application comprises a transfer-out head-up address of a transfer-out member of the certificate of pass, a transfer-out account address of a certificate of pass owner in a block chain of the transfer-out member of the certificate of pass, a transfer-out amount of the certificate of pass, a transfer-in head-up address of a transfer-in member of the certificate of pass, a transfer-in amount of the certificate of pass and a transfer-in account address of a transfer-in member in the block chain of the transfer-in member of the certificate of pass, and the certificate of pass transfer verification module verifies the transfer-out account and the transfer-in account in corresponding block chains and compares the total amount of the certificate of pass of the transfer-out account with the transfer-out amount;
with continued reference to fig. 5, the certified flow auditing module calculates the flow index P of the blockchain members participating in the certified flow:
wherein S0Total amount of evidence of newly joining the system for members of the blockchain,. DELTA.SiThe number of the member in the ith pass circulation is, n is the number of times of the member in the current pass circulation, i and j are integers and are used for indicating the number of times of pass circulation, and when the circulation index P of the member exceeds a threshold value, the pass circulation auditing module sends circulation information to other members for auditing;
the certification passing flow module creates three data packets, namely a transfer data packet, an export data packet and a transfer data packet after passing the examination, the central service chain network creates a new block by using the transfer data packet, the export data packet and the transfer data packet contain the information of the new block, the transfer member creates a transfer flow block by using the export data packet, and the transfer member creates a transfer flow block by using the transfer data packet;
a computer-readable storage medium, wherein the computer-readable storage medium comprises a system program for strictly constraining a pass circulation path, and when the system program for strictly constraining a pass circulation path is executed by a processor, the system program for strictly constraining a pass circulation path implements a system step for strictly constraining a pass circulation path;
the system comprises a central service chain network, an access module, an access auditing module, a pass circulation module and a pass circulation auditing module, wherein the access module is used for connecting newly added block chain members, the access auditing module is used for collecting the response opinions of the existing block chain members in the system to the newly added block chain members and making a final auditing conclusion, the pass circulation module is used for processing pass circulation transactions between two block chain members, the pass circulation auditing module is used for carrying out constrained auditing on the pass circulation process between all the block chain members, and the central service chain network is used for recording the adding/exiting conditions of all the block chain members and the pass circulation conditions between all the block chain members;
the system comprises a plurality of blockchain members, nodes of the blockchain members are maintained by the members, the certificates in the blockchain members can be general or non-general, for example, the certificates in RMB accounts in different banks are general, and the certificates in different virtual currency blockchains are non-general;
an access API is arranged in the access module, when a newly added blockchain calls the access API, the newly added blockchain submits a joining application to the access module, the submitted application contains necessary newly-accessed blockchain information, the access module sends the joining application to each blockchain member, the blockchain member receives the joining application and returns a reply to the access auditing module, a certification circulation protocol is arranged in the access auditing module, the access auditing module compares the information in the joining application with the certification circulation protocol, the approved number in the reply comments of the blockchain members is counted after the agreement of the agreement is confirmed, when the approved number exceeds a threshold value, a new blockchain is added in the central service chain, and the joining information of the newly added blockchain members is recorded in the new blockchain, the joining information comprises a joining application of a new blockchain member, reply opinions of other blockchain members and a joining timestamp, and the new blockchain is formally joined into the system and is called as a member in the system;
the access auditing module assigns a head-up address to a new member after formally receiving the new blockchain member, wherein the head-up address is used for distinguishing each blockchain member;
when the pass certificate of the original blockchain member and the pass certificate of the newly applied blockchain member in the system belong to non-universal pass certificates, and if the reply opinions returned to the access auditing module by the blockchain members are approved to be added, the reply opinions also include a pass certificate transfer proportion, the access auditing module sends the transfer proportion and the head-up address of the blockchain member to the access module, the access module creates a negotiation space after receiving information, the negotiation space only has access rights of the blockchain member corresponding to the head-up address and the newly applied blockchain, the access module records the changed pass certificate transfer proportion in real time until two blockchains in the negotiation space have no conflict, the access module feeds back the finally determined pass certificate proportion to the access auditing module, and if the two blockchain members in the negotiation space can not reach the consistent opinion, the certification circulation ratio fed back by the access module is 0, and the answer opinions of the corresponding block chain members are modified to be unauthorized after being received by the access auditing module;
when needing to carry out the passphrase circulation between two block chain members, the member is transferred out to the passphrase circulation module sends the circulation application, the circulation application includes the roll-over new line address of the member is transferred out to the passphrase, the passphrase owner is in the roll-over account address in the member block chain is transferred out to the passphrase, the roll-over amount of the passphrase, the roll-over new line address of the member is transferred into to the passphrase, the roll-over amount of the passphrase and the roll-over certificate of the passphrase are in the roll-over account address in the member block chain is transferred into to the passphrase, above-mentioned information is all written into the ciphertext, through extract relevant information after the pass-over certificate roll-over module decodes into the plaintext and sends to the passphrase circulation module, when the passphrase of the block chain member is general passphrase, the roll-over amount with the roll-over amount is unanimous, when the pass phrase of the block chain member is non-general passphrase, the roll-over amount and the turn-over into incoherence, the proportion is the certificate transfer proportion recorded in the central service chain network;
continuing to refer to fig. 5, the system has a node in the network of each blockchain member, the address of each node and the corresponding member head-up address are stored in the member node database of the certification circulation auditing module, the certification circulation auditing module searches the corresponding node address in the member node database after acquiring the roll-out head-up address, searches the total amount of the certification owner by using the roll-out account address after accessing the node address, ensures that the total amount of the certification owner is not less than the roll-out amount, the certification circulation auditing module searches the corresponding node address in the member node database after acquiring the roll-in head-up address, confirms the existence of the roll-out account address after accessing the node address, and confirms by sending the roll-in account address and the roll-in amount to the certification transfer-in member, when the pass certificate of the pass certificate transfer-out member and the pass certificate of the pass certificate transfer-in member are non-universal pass certificates, the pass certificate transfer auditing module reads the pass certificate transfer proportion in the central service chain network, compares the pass certificate transfer proportion with the transfer-out amount and the transfer-in amount, and when no problem occurs in the auditing process, the pass certificate transfer auditing module sends auditing passing information to the pass certificate transfer module, and the pass certificate transfer module formally carries out transfer recording;
the certification passing circulation module creates three data packets which are respectively a transit data packet, a transit data packet and a transit data packet, wherein the transit data packet comprises the time of the current certification passing circulation and the related information of both the current certification passing circulation, the transit data packet is sent to the central service chain network and written into a new block, the number of the block is fed back to the certification passing circulation module, the transit data packet comprises the time of the current certification passing circulation, the related information of the certification passing circulation and the block number received by the certification passing circulation module, the transit data packet is sent to the node of the system in the transit member and written into the new block, the transit data packet comprises the time of the current certification passing circulation, the related information of the certification passing circulation and the block number received by the certification passing circulation module, the transit data packet is sent to the node of the system in the system and written into the new block, the corresponding records of the certificate circulation in the three block chains ensure that the circulation path of the certificate circulation is strictly restricted, thereby ensuring the safety of the certificate circulation.
Example two.
In this embodiment, a system for strictly constraining a pass circulation path is described with reference to the first embodiment and the fig. 4, and in this embodiment, the system is further provided with an intermediate account in each blockchain member, when the pass of the pass transfer member and the pass transfer member is a non-general pass, the intermediate account plays a transition role in pass circulation, the intermediate account in the blockchain of the transfer member is a first intermediate account, the intermediate account in the blockchain of the transfer member is a second intermediate account, the transfer account transfers the pass of the transfer amount to the first intermediate account, the second intermediate account transfers the pass of the transfer amount to the transfer account, the transfer data packet further includes related information of the first intermediate account and the second intermediate account, the transfer data packet includes transaction information between the transfer account and the first intermediate account, the transfer-in data packet comprises transaction information between the transfer-in account and the second intermediate account, and the transfer of the non-universal certificate of pass is completed through three blocks formed by the three data packets;
the certification circulation auditing module extracts the historical circulation records of the two members participating in the certification circulation from the central service chain network, and calculates the circulation indexes P of the two members:
wherein S0Total amount of evidence of newly joining the system for members of the blockchain,. DELTA.SiThe number of the member in the ith pass circulation is n, the number of times of the member in the current pass circulation is n, and i and j are integers and are used for indicating the number of times of the pass circulation;
when the circulation index P of a certain member exceeds a threshold value, the circulation information about the member in the circulation is sent to other members having the circulation history with the member by the circulation auditing module for auditing, and the circulation information does not contain the information of another member in the circulation.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (3)
1. A system for strictly constraining a pass-certificate circulation path comprises a central service chain network, an access module, an access auditing module, a pass-certificate circulation module and a pass-certificate circulation auditing module, wherein the access module is used for connecting newly added block chain members, the access auditing module is used for collecting the response opinions of the existing block chain members in the system to the newly added block chain members and making a final auditing conclusion, the pass-certificate circulation module is used for processing pass-certificate circulation transactions between two block chain members, the pass-certificate circulation auditing module is used for performing constraint auditing on the pass-certificate circulation process between all the block chain members, and the central service chain network is used for recording the adding/exiting conditions of all the block chain members and the pass-certificate circulation conditions between all the block chain members; an access API is arranged in the access module, the newly added block chain submits an addition application to the access module through the access API, and the access module sends the addition application to each block chain member;
the block chain member returns a reply opinion to the access auditing module after receiving the join application, a certification circulation protocol is arranged in the access auditing module, the join application and the certification circulation protocol are checked and audited, and the access auditing module counts the reply opinion and makes an auditing decision;
the system gives each blockchain member a head-up address, and establishes a node and an account address in the network of each blockchain member;
the block chain members submit circulation applications to the permit circulation module, the permit circulation auditing module audits the circulation applications, and after the audit is passed, the permit circulation module respectively creates a block in the block chain of the transfer-out member, the block chain of the transfer-in member and the central service chain network for recording the permit circulation; the transfer application comprises a transfer-out head-up address of a transfer-out member of the certificate of pass, a transfer-out account address of a certificate of pass owner in a block chain of the transfer-out member of the certificate of pass, a transfer-out amount of the certificate of pass, a transfer-in head-up address of a transfer-in member of the certificate of pass, a transfer-in amount of the certificate of pass and a transfer-in account address of a transfer-in member of the transfer-in member in the block chain of the transfer-in member of the certificate of pass, and the certificate of pass transfer auditing module checks an account and a transfer-in account in corresponding block chains and compares the total amount of the certificate of the transfer-out account with the transfer-out amount; the accreditation circulation auditing module calculates the circulation index P of the block chain members participating in accreditation circulation:
wherein S0Total amount of evidence of newly joining the system for members of the blockchain,. DELTA.SiThe number of the member in the ith pass circulation is, n is the number of times of the member in the current pass circulation, i and j are integers and used for indicating the number of times of pass circulation, and when the circulation index P of the member exceeds a threshold value, the pass circulation auditing module sends circulation information to other members for auditing.
2. The system according to claim 1, wherein the passport flow module creates three data packets after the audit is passed, the three data packets are respectively a transit data packet, an outbound data packet and an inbound data packet, the central service link network creates a new block by using the transit data packet, the outbound data packet and the inbound data packet contain information of the new block, the outbound member creates an outbound flow block by using the outbound data packet, and the inbound member creates an inbound flow block by using the inbound data packet.
3. A computer-readable storage medium, comprising a system program for strictness constraint on a passport circulation path, which when executed by a processor, is used in a system for strictness constraint on a passport circulation path according to any one of claims 1 to 2.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116862513A (en) * | 2023-08-30 | 2023-10-10 | 环球数科集团有限公司 | High-safety public payment system based on PoS consensus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025602A (en) * | 2017-02-24 | 2017-08-08 | 杭州象链网络技术有限公司 | A kind of financial asset transaction system construction method based on alliance's chain |
| CN108694500A (en) * | 2018-04-26 | 2018-10-23 | 布比（北京）网络技术有限公司 | A kind of digital asset circulation method and system based on block chain |
| CN109872235A (en) * | 2019-01-25 | 2019-06-11 | 东莞市大易产业链服务有限公司 | A kind of digital asset interoperability methods based on block chain technology |
| US20190327081A1 (en) * | 2018-04-24 | 2019-10-24 | Duvon Corporation | Autonomous exchange via entrusted ledger |
| US20200252204A1 (en) * | 2019-09-11 | 2020-08-06 | Alibaba Group Holding Limited | System and method for digital asset transfer |
-
2021
- 2021-06-25 CN CN202110707405.9A patent/CN113256295B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025602A (en) * | 2017-02-24 | 2017-08-08 | 杭州象链网络技术有限公司 | A kind of financial asset transaction system construction method based on alliance's chain |
| US20190327081A1 (en) * | 2018-04-24 | 2019-10-24 | Duvon Corporation | Autonomous exchange via entrusted ledger |
| CN108694500A (en) * | 2018-04-26 | 2018-10-23 | 布比（北京）网络技术有限公司 | A kind of digital asset circulation method and system based on block chain |
| CN109872235A (en) * | 2019-01-25 | 2019-06-11 | 东莞市大易产业链服务有限公司 | A kind of digital asset interoperability methods based on block chain technology |
| US20200252204A1 (en) * | 2019-09-11 | 2020-08-06 | Alibaba Group Holding Limited | System and method for digital asset transfer |
Non-Patent Citations (1)
| Title |
|---|
| 李靖等: "基于实用拜占庭容错算法的区块链电子计票方案", 《《计算机应用》 》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116862513A (en) * | 2023-08-30 | 2023-10-10 | 环球数科集团有限公司 | High-safety public payment system based on PoS consensus |
| CN116862513B (en) * | 2023-08-30 | 2023-11-07 | 环球数科集团有限公司 | High-safety public payment system based on PoS consensus |
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