CN111444201A - Block chain-based security trading process optimization method, equipment and medium - Google Patents
Block chain-based security trading process optimization method, equipment and medium Download PDFInfo
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Abstract
The application discloses a block chain-based security trading process optimization method, equipment and a medium, wherein the method comprises the following steps: according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain; and setting an intelligent contract in the alliance chain, and managing a pre-agreed processing flow among the plurality of alliance sub-chains. By means of distributed non-falsification of the block chain technology and the multi-chain and multi-channel isolation characteristic of the alliance, the trading, clearing and settlement efficiency is improved. Transaction detail errors may be reduced/eliminated. The transaction and clearing records are verified and confirmed at each endorsement node of the whole network, the protocol thereof enforces writing and triggers execution, and most transaction problems and errors are reduced and eliminated.
Description
Technical Field
The present application relates to the field of blockchain technologies, and in particular, to a method, a device, and a medium for optimizing a securities trading process based on a blockchain.
Background
In the traditional securities trading process and settlement process, there are multiple institutions such as a securities possessor, a custodial bank, a settlement center, a securities exchange and the like. This process is not only inefficient, but also costly due to the large number of manual interventions. The traditional securities exchange flow is as shown in the figure, and the following problems exist in the whole transaction flow:
one transaction, multi-party storage. When multiple parties relate to a single transaction, different data versions and forms of the transaction are stored in different intermediary institution parties, the consistency of information is difficult to guarantee, and the information safety and uncertainty are increased sharply. Once a problem occurs, manual intervention is needed for supervision and check, so that the cost is high;
the settlement process is too long. The transaction process is carried out according to the sequence, more related main bodies are involved, the information sharing is difficult, the exchange settlement process needs to wait for multi-party verification and audit, and the time is long;
the account information is redundant. As time goes on, account information and settlement mechanisms change, which leads to old and aged information and increased redundant information;
the operational risk is greater. The intermediary operation mechanism exists in a centralized form, so that the risk of information security, information leakage and malicious attack exists, and the operation risk is higher.
Disclosure of Invention
The embodiment of the specification provides a block chain-based security trading process optimization method, equipment and a medium, which are used for solving the following technical problems in the prior art:
the information storage cost is high, the exchange settlement process is overlong, the information of the account is redundant, and the operation risk is large.
The embodiment of the specification adopts the following technical scheme:
the first aspect of the embodiment of the invention provides a block chain-based security trading process optimization method, which comprises the following steps:
according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain;
and managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
In one example, the federation subchain includes at least one or more of a security principal subchain, a security hosting subchain, and a funds settlement subchain.
In one example, the federation chain for securities trading is built based on a hyper ledger.
In one example, the managing a pre-agreed processing flow between a plurality of federation sub-chains by setting an intelligent contract in the federation chain includes:
and monitoring trading processes among trading scenes of the securities, and alarming when errors occur among the trading processes.
In one example, the nodes of the federation chain include: a securities exchange.
In one example, further comprising:
determining a node in each of the federation subchains;
and encrypting the data in the sub-chain of the federation by using a private key of the node in the sub-chain of the federation.
In one example, further comprising:
receiving a data viewing request sent by a node in another alliance chain;
and calling the public key of the node in the one sub-federation chain to decrypt the data in the one sub-federation chain so that the node in the other sub-federation chain can view the data.
In one example, the manner of encryption includes asymmetric encryption.
A second aspect of an embodiment of the present invention provides a block chain-based security transaction flow optimization apparatus, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain;
and managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
A third aspect of an embodiment of the present invention provides a block chain-based non-volatile computer storage medium for a securities trading process, in which computer-executable instructions are stored, and the computer-executable instructions are configured to:
according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain;
and managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects:
by means of distributed non-falsification of the block chain technology and the multi-chain and multi-channel isolation characteristic of the alliance, the trading, clearing and settlement efficiency is improved. Transaction detail errors may be reduced/eliminated. The transaction and clearing records are verified and confirmed at each endorsement node of the whole network, the protocol is forcibly written and triggered to be executed, and most transaction problems and errors are reduced and eliminated; the logistics function can be optimized, the requirements of multi-manpower resources and platforms/systems in the whole stock exchange are reduced based on the block chain technology, meanwhile, the exchange errors/problems are correspondingly reduced, and manual account checking is reduced. The settlement time and the settlement cost are effectively reduced. Based on the block chain technology, transaction verification and confirmation are only needed by the endorsement node, expenses caused by information sharing, manual intervention and system docking are reduced, all relevant information required by transaction processing and settlement is provided, and settlement efficiency is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic flow chart of a method provided by embodiments of the present disclosure;
FIG. 2 is a schematic illustration of a security transaction flow according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an apparatus framework provided in an embodiment of the present specification.
Detailed Description
In order to make the objects, technical solutions and advantages of the present disclosure more apparent, the technical solutions of the present disclosure will be clearly and completely described below with reference to the specific embodiments of the present disclosure and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step based on the embodiments in the description belong to the protection scope of the present application.
Federation blockchains (hereinafter referred to as blockchains) are generated, and the main groups are banks, insurance, securities, business associations, group enterprises, and upstream and downstream enterprises. The block chain is born in the era of mobile internet, the enterprises are generally informationized and internetworked, and the block chain is very helpful for further improving the efficiency of notarization, settlement and clearing business and value exchange network in the industry chain of the block chain.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
The embodiment of the application provides a block chain-based security trading process optimization method and a corresponding scheme, and trading, clearing and settlement efficiency is improved through distributed non-falsification and alliance multi-link multi-channel isolation characteristics of a block chain technology. Transaction detail errors may be reduced/eliminated. The transaction and clearing records are verified and confirmed at each endorsement node of the whole network, the protocol is forcibly written and triggered to be executed, and most transaction problems and errors are reduced and eliminated; the logistics function can be optimized, the requirements of multi-manpower resources and platforms/systems in the whole stock exchange are reduced based on the block chain technology, meanwhile, the exchange errors/problems are correspondingly reduced, and manual account checking is reduced. The settlement time and the settlement cost are effectively reduced. Based on the block chain technology, transaction verification and confirmation are only needed by the endorsement node, expenses caused by information sharing, manual intervention and system docking are reduced, all relevant information required by transaction processing and settlement is provided, and settlement efficiency is greatly improved.
Fig. 1 is a schematic flow chart of a method provided in an embodiment of the present disclosure. As shown, the method comprises:
s101, establishing alliance subchains corresponding to trading scenes of a plurality of securities in an alliance chain according to the trading scenes of the securities;
s102, managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
The block chain is a chain data structure formed by combining data blocks in a sequential connection mode according to a time sequence, and is a distributed account book which is guaranteed in a cryptographic mode and cannot be tampered and forged. Although the underlying technology of blockchains has been developed for many years, it has not been possible to achieve effective application in a particular scenario.
According to the embodiment of the invention, in step S101, an intelligent contract for managing the stock exchange process is set on the blockchain, and the intelligent contract is an automatically running script deployed on the blockchain and has a transparent characteristic due to being set on the blockchain. A user presets rules through an intelligent contract so as to write data into a block chain and acquire data browsing permission, and disclosure of privacy information is avoided to a great extent. Of course, the smart contracts are not the only implementation manner of the present application, and are set correspondingly according to different blockchain platforms, such as an ethernet house, a super book, and the like.
According to the embodiment of the present invention, the setting of the nodes of the federation chain is not particularly limited, and the nodes may be security exchange institutions such as a hosting bank, a settlement center, a security exchange, and the like. According to a specific embodiment of the present invention, the federation subchain at least comprises one or more of a security principal subchain, a security escrow subchain, and a fund settlement subchain.
According to a specific embodiment of the invention, the federation chain for securities trading is set up based on a hyper ledger. The embodiment of the invention realizes the optimization of the existing security trading process, and the essence of the invention is that a security trading alliance chain is built based on a hyper account book (hyper hedge fabric), wherein a plurality of alliance sub-chains such as a security entrustment sub-chain, a security escrow sub-chain, a fund settlement sub-chain and the like are built in the alliance chain according to different scenes, so that the information authority storage and sharing among multi-agent intermediaries are realized, the information cannot be falsified and the information consistency are ensured, and the multi-party information sharing efficiency is improved.
According to an embodiment of the present invention, fig. 2 is a schematic diagram of a security transaction process according to an embodiment of the present invention, where the process of managing pre-engagement between a plurality of coalition sub-chains by setting an intelligent contract in the coalition chain includes: and monitoring trading processes among trading scenes of the securities, and alarming when errors occur among the trading processes. Based on intelligent contracts, a preset error processing mechanism is preset and realized, when a problem occurs in a transaction, execution is automatically triggered, a relevant error flow is reminded or processed, and the service quality and the service flow facing to each party of the transaction are improved.
According to a specific embodiment of the present invention, the method provided by the embodiment of the present invention further includes: determining a node in each of the federation subchains; and encrypting the data in the sub-chain of the federation by using a private key of the node in the sub-chain of the federation.
Correspondingly, the method provided by the embodiment of the invention further comprises the following steps: receiving a data viewing request sent by a node in another alliance chain; and calling the public key of the node in the one sub-federation chain to decrypt the data in the one sub-federation chain so that the node in the other sub-federation chain can view the data. Preferably, the encryption comprises asymmetric encryption.
Based on the same idea, some embodiments of the present application further provide a device and a non-volatile computer storage medium corresponding to the above method.
Fig. 3 is a schematic diagram of an apparatus framework provided in an embodiment of the present specification, and an apparatus for optimizing a securities trading process based on a blockchain includes:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain;
and managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
Some embodiments of the present application provide a blockchain-based securities trading flow non-volatile computer storage medium corresponding to fig. 1 storing computer-executable instructions configured to:
according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain;
and managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
The embodiments in the present application are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device and media embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference may be made to some descriptions of the method embodiments for relevant points.
The device and the medium provided by the embodiment of the application correspond to the method one to one, so the device and the medium also have the similar beneficial technical effects as the corresponding method, and the beneficial technical effects of the method are explained in detail above, so the beneficial technical effects of the device and the medium are not repeated herein.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is directed to methods, apparatus (systems), and computer program products according to embodiments of the present invention
A flowchart and/or block diagram of an article. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A block chain-based security trading process optimization method is characterized by comprising the following steps:
according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain;
and managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
2. The method of claim 1, wherein the federation subchain includes at least one or more of a security principal subchain, a security escrow subchain, and a funds settlement subchain.
3. The method of claim 1, wherein the federation chain for securities trading is built based on a hyper book.
4. The method according to claim 1, wherein managing pre-agreed process flows among a plurality of federation sub-chains by setting up an intelligent contract in the federation chain comprises:
and monitoring trading processes among trading scenes of the securities, and alarming when errors occur among the trading processes.
5. The method of claim 1, wherein the nodes of the federation chain comprise: a securities exchange.
6. The method of claim 1, further comprising:
determining a node in each of the federation subchains;
and encrypting the data in the sub-chain of the federation by using a private key of the node in the sub-chain of the federation.
7. The method of claim 6, further comprising:
receiving a data viewing request sent by a node in another alliance chain;
and calling the public key of the node in the one sub-federation chain to decrypt the data in the one sub-federation chain so that the node in the other sub-federation chain can view the data.
8. The method of claim 6, wherein the manner of encryption comprises asymmetric encryption.
9. A block chain-based security transaction flow optimization device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain;
and managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
10. A blockchain-based securities transaction flow non-volatile computer storage medium storing computer-executable instructions configured to:
according to the trading scenes of the securities, respectively establishing alliance subchains corresponding to the trading scenes of the securities in an alliance chain;
and managing a pre-agreed processing flow among the plurality of coalition sub-chains by setting an intelligent contract in the coalition chain.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113507432A (en) * | 2021-05-25 | 2021-10-15 | 杭州溪塔科技有限公司 | Alliance link authority management method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113507432A (en) * | 2021-05-25 | 2021-10-15 | 杭州溪塔科技有限公司 | Alliance link authority management method and device |
| CN113507432B (en) * | 2021-05-25 | 2023-08-01 | 杭州溪塔科技有限公司 | Alliance chain authority management method and device |
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