CN109447801A - The working method of Venture Capital platform on a kind of line based on block chain technology - Google Patents
The working method of Venture Capital platform on a kind of line based on block chain technology Download PDFInfo
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Abstract
The present invention relates to block chain technical field, a kind of working method of Venture Capital platform on the line based on block chain technology is disclosed.It creates through the invention, it can provide a kind of distributed general ledger system log data by block chain, and the working method of the Venture Capital platform of equity data and corresponding Transaction Information is protected using its characteristic that can not be distorted, the characteristic with persistence on the one hand can not be distorted using block chain data, it ensure that the transparence of transaction, the case where having prevented shady deal transaction, ensure that a transaction have record and it is traceable, on the other hand the characteristic of block chain node distributed network is utilized, guarantee decentralization, even if Venture Capital platform is attacked, the deposited information of remaining node still for inquiry and can chase after card, and then it can help to investment of the social capital for part medium-sized and small enterprises and high risk enterprise, facilitate the prosperity of economic society.
Description
Technical field
The invention belongs to block chain technical fields, and in particular to the work of Venture Capital platform on a kind of line based on block chain technology
Make method.
Background technique
Block chain technology, abbreviation BT (Blockchain technology), is also referred to as distributed account book technology, is
A kind of internet database technology, its main feature is that it is decentralization, open and clear, allow everyone to each may participate in data-base recording.It is narrow
For justice, block chain is a kind of a kind of chained record for being sequentially in time combined into data block in such a way that sequence is connected
Structure, and the distributed account book that can not be distorted He can not forge guaranteed in a manner of cryptography.Broadly, block chain technology is
It is verified using block linked data structure and knows together algorithm with storing data, using distributed node to generate and more new data, benefit
Guarantee the safety of data transmission and access with the mode of cryptography, compiled using the intelligent contract being made of automatized script code
One kind of journey and operation data completely new distributed basis framework and calculation.Network common recognition is the important set of block catenary system
At part, the design for mechanism of knowing together is directly related to the performance and safety of block catenary system, by the block chain of approval common recognition mechanism
The network that node is constituted is network of knowing together.
Share exchange can fully ensure that the flowing of capital as the important component on free market, be the numerous of market
Flourish and economic recovery provides the support of strength.But for from credit requirement side, the different scales in different stages of development
, the demand that the enterprises of different risk status is to stock right financing is not quite similar.The public affairs strong for extensive, steady type, maturity
Department, since its developing history is relatively long, achievement is stable, manages steadily and surely, may attract large quantities of investors to buy its stock；
But for medium-sized and small enterprises, be especially in the middle-size and small-size science-and-technology enterprise of start-up stage, due to its small scale, product it is not mature enough,
Risk is big, and it is unpractical for carrying out financing by main board market.
Currently, there is the tendency of high concentration in the development of national capital market, in process of exchange inevitably
There is a part of investor to tilt to advantageous factor.For from fund supply side, due to the difference of risk partiality, throw
Money person is also to have different levels.Risk lover is ready to invest in the stock of high risk high repayment；Risk-neutral person can select
It is moderate to select purchase degree of risk, it is contemplated that remuneration nor highest stock；Risk averse person may then remove purchase national debt.In but
State only has the main board market of single level, which is unified, the nothing from system to the risk standard for listing a company and trading
Method provides investment instrument and the transaction place of enough multiple types for different risk likers.In fact, block chain goes to center because of it
Change and can not tamper can be just combined together with share exchange, it is therefore necessary to establish one it is trusting in many ways, safely
And Venture Capital platform and its working method on open and clear line.
Summary of the invention
Lead to capital high concentration and for small public affairs since traditional share exchange tends to major company for above-mentioned
The disagreeableness problem of department and high risk enterprise, it is an object of that present invention to provide Venture Capitals on a kind of line based on block chain technology
The working method of platform.
The technical scheme adopted by the invention is as follows:
The working method of Venture Capital platform, includes the following steps: on a kind of line based on block chain technology
S101. it establishes shared key: in registrant's successful registration, generating a pair of secret keys: private key and public key, and by the public affairs
Key returns to registrant, wherein the registrant is investor or company side；
S102. it establishes company information database: Hash calculation being carried out to company's essential information of new registration company side, then
The cryptographic Hash and company's essential information that will acquire are collectively stored in company information database；
S103. it establishes and updates equity information declaration blockette chain: after the equity information for receiving the upload of company side, using
Company side's private key decrypts the equity information, is then based on the first decryption content, company's essential information of company side and correspondence
The cryptographic Hash of company's essential information generates company's equity information declaration, finally broadcasts the said firm's equity information in common recognition network
Statement forms or updates equity information declaration blockette chain；
S104. it establishes and updates equity and buy information blockette chain: after the purchase information for receiving investor's upload, using
Investor's private key decrypts the purchase information, is then based on the second decryption content and investor's registration information generates the purchase of company's equity
Information is bought, finally broadcast the said firm's equity buys information in common recognition network, is formed or updates equity and buys information blockette chain；
S105. it establishes and updates share exchange whole district block chain: being based on the company information database, the equity information sound
Bright blockette chain and the equity buy information blockette chain, establish or update share exchange whole district block chain in common recognition network.
Specifically, in the step S102, company's essential information includes company side's registration information and according to company
Square registration information and the risk rating information made, wherein company side's registration information includes that register of company's number, license are compiled
Number and stock information.
Specifically, company's equity information declaration includes Business Name, equity quantity, stock in the step S103
The pointer of power unit price, the cryptographic Hash of corresponding company's essential information and direction company's essential information.
Specifically, in the step S103, the method for the generation company equity information declaration includes the following steps:
S301. the equity quantity and equity unit price of company side are obtained from the first decryption content；
S302. the equity quantity based on company side, equity unit price, company's essential information and corresponding company's essential information
Cryptographic Hash is that company side generates company's equity information declaration using content editor.
Further specifically, further including following steps before the step S302: according to the remittance of platform coin and social coin
Equity unit price is updated to platform coin price by rate ratio.
Specifically, further including following steps before the step S104:
After receiving the inquiry request of investor, the public affairs of inquiry targeted company are read from equity information declaration blockette chain
Equity information declaration is taken charge of, company's equity information declaration of reading is then fed back into investor.
Specifically, company's equity purchase information includes investor's registration information, target public affairs in the step S104
The company's essential information and company's equity information declaration of department, quantity of purchasing shares purchase shares and unit price and purchase shares the time.
Specifically, in the step S104, the method that generation company equity buys information includes the following steps:
S401. the Business Name of targeted company, quantity of purchasing shares are obtained from the second decryption content, the unit price and when purchasing shares of purchasing shares
Between, it is then based on the Business Name of targeted company and looks into company information database and in equity information declaration blockette chain respectively
It askes and obtains corresponding company's essential information and company's equity information declaration；
S402. based on investor's registration information, company's essential information of targeted company and company's equity information declaration, purchase shares
Quantity purchases shares and unit price and purchases shares the time, the use of content editor is that investor generates the stock price and buys information.
Specifically, the share exchange whole district block chain is distributed in common recognition network in multinode in the step S105,
It and is alliance's block chain or privately owned block chain.
The invention has the benefit that
(1) the invention provides a kind of distributed general ledger system log data by block chain, and not using it
The characteristic that can be distorted protects the working method of the Venture Capital platform of equity data and corresponding Transaction Information, i.e., on the one hand utilizes
The case where block chain data can not distort the characteristic with persistence, ensure that the transparence of transaction, prevent shady deal transaction, protects
Demonstrate,proved a transaction have record and it is traceable, on the other hand utilize block chain node distributed network characteristic, guarantee go to center
Change, even if Venture Capital platform is attacked, the deposited information of remaining node still for inquiry and can chase after card, and then can help to social money
Originally the investment for part medium-sized and small enterprises and high risk enterprise, facilitates the prosperity of economic society.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow chart of work methods of Venture Capital platform on line provided by the invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further elaborated.It should be noted that for this
The explanation of a little way of example is used to help understand the present invention, but and does not constitute a limitation of the invention.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A, individualism B exist simultaneously tri- kinds of situations of A and B, the terms
"/and " it is to describe another affiliated partner relationship, indicate may exist two kinds of relationships, for example, A/ and B, can indicate: individually depositing
In A, two kinds of situations of individualism A and B, in addition, character "/" herein, typicallying represent forward-backward correlation object is a kind of "or" pass
System.
Embodiment one
As shown in Figure 1, on the line based on block chain technology provided in this embodiment Venture Capital platform working method, packet
Include following steps.
S101. it establishes shared key: in registrant's successful registration, generating a pair of secret keys: private key and public key, and by the public affairs
Key returns to registrant, wherein the registrant is investor or company side.
Before the step S101, it is also necessary to which registrant uploads registration information, so as to the identity of unique identification registrant.
In addition specifically, the public key is used to encrypt the information that will be uploaded, such as subsequent equity information and purchase in registrant side
Information；The private key is used to decrypt the upload information from registrant in platform side.
S102. it establishes company information database: Hash calculation being carried out to company's essential information of new registration company side, then
The cryptographic Hash and company's essential information that will acquire are collectively stored in company information database.
In the step S102, company's essential information can be, but not limited to include company side's registration information and according to
Company side's registration information and the risk rating information made, wherein company side's registration information can be, but not limited to include public
Accession designation number, license number and stock information etc. are taken charge of, the risk rating information is that Venture Capital platform registers letter to company side on line
Breath carries out after tentatively authorizing, the risk rating carried out to the basic condition of new registration company side.It after registration, can also be regularly
Or aperiodically according to company's essential information and the information of other new uploads, new risk is carried out to the basic condition of company side
Grading.In addition, the deposit of the cryptographic Hash is for verifying whether corresponding company's essential information is tampered.
S103. it establishes and updates equity information declaration blockette chain: after the equity information for receiving the upload of company side, using
Company side's private key decrypts the equity information, is then based on the first decryption content, company's essential information of company side and correspondence
The cryptographic Hash of company's essential information generates company's equity information declaration, finally broadcasts the said firm's equity information in common recognition network
Statement forms or updates equity information declaration blockette chain.
In the step S103, company's equity information declaration can be, but not limited to include Business Name, equity number
Amount, equity unit price, the cryptographic Hash for corresponding to company's essential information and the pointer for being directed toward company's essential information, wherein the company name
Title can be obtained from company's essential information, and the equity quantity and the equity unit price can be from the first decryption contents
It obtains, the pointer of direction company essential information can be obtained from the company information database.
In the step S103, specifically, the method for the generation company equity information declaration, includes the following steps:
S301. the equity quantity and equity unit price of company side are obtained from the first decryption content；S302. the equity number based on company side
Amount, equity unit price, company's essential information and the cryptographic Hash for corresponding to company's essential information, are company Fang Sheng using content editor
At company's equity information declaration.Before the step S302, further specifically, further including following steps: according to flat
The exchange rate ratio of New Taiwan Dollar and social coin, is updated to platform coin price for equity unit price.Wherein, the platform coin is flat for Venture Capital on line
The virtual coin to be circulated in platform, such as bit coin, society's coin are the entity coin that is circulated in real life, such as the people
Coin or dollar etc..
S104. it establishes and updates equity and buy information blockette chain: after the purchase information for receiving investor's upload, using
Investor's private key decrypts the purchase information, is then based on the second decryption content and investor's registration information generates the purchase of company's equity
Information is bought, finally broadcast the said firm's equity buys information in common recognition network, is formed or updates equity and buys information blockette chain.
Before the step S104, investor, which generally requires, first passes through some bases that Venture Capital platform on line obtains company side
Thus this situation optimizes, it is also necessary to include the following steps: after receiving the inquiry request of investor, from equity information declaration
Company's equity information declaration that inquiry targeted company is read in blockette chain, then feeds back company's equity information declaration of reading
To investor.Pass through abovementioned steps, it can be ensured that investor can obtain the company's equity information declaration not being tampered, and then determine
Determine the purchase intention of oneself.
In the step S104, company's equity purchase information can be, but not limited to include investor's registration information,
The company's essential information and company's equity information declaration of targeted company, quantity of purchasing shares, purchase shares unit price and time of purchasing shares etc..Wherein,
Investor's registration information can be obtained in registration phase, the company's essential information and company's equity information of the targeted company
Statement can inquire acquisition, institute according to targeted company side respectively in company information database and in equity information declaration blockette chain
State the Business Name of targeted company, the quantity of purchasing shares, purchase shares unit price and the time of purchasing shares can be in second decryption
It is obtained in content.
In the step S104, specifically, the method for generation company equity purchase information, includes the following steps:
S401. the Business Name of targeted company, quantity of purchasing shares obtained from the second decryption content, purchase shares and unit price and purchases shares the time, then
Business Name based on targeted company inquires acquisition respectively in company information database and in equity information declaration blockette chain
Corresponding company's essential information and company's equity information declaration；S402. company's base based on investor's registration information, targeted company
This information and company's equity information declaration, quantity of purchasing shares purchase shares and unit price and purchase shares the time, the use of content editor are that investor is raw
Information is bought at the stock price.
S105. it establishes and updates share exchange whole district block chain: being based on the company information database, the equity information sound
Bright blockette chain and the equity buy information blockette chain, establish or update share exchange whole district block chain in common recognition network.
In the step S105, specifically, the share exchange whole district block chain is distributed in common recognition network in multinode,
It and is alliance's block chain or privately owned block chain.The privately owned block chain (Private Blockchain) refer to its be written permission by
The block chain of some organisations and institutions control, the qualification for participating in node can be strictly limited；Since participation node is limited and can
Control, therefore privately owned chain can often have the transactions velocity being exceedingly fast, better secret protection, lower transaction cost, be not easy
By malicious attack, and it can accomplish that the financial industry such as authentication are required and require；Compared to centralization database, privately owned chain can
Single node active concealment or altered data in anti-locking mechanism can also find rapidly source, therefore many even if mistake occurs
Large-scale financial institution is more prone at present using privately owned chain technology.Alliance's block chain (Consortium
Blockchain) refer to the block chain for having the common participative management of several mechanisms, each mechanism runs one or more sections
Point, data therein only allow mechanism different in system to be written and read and send transaction, and record transaction data jointly.
To sum up, using the working method of Venture Capital platform on the line based on block chain technology provided by the present embodiment, have
Following technical effect:
(1) a kind of distributed general ledger system log data by block chain is present embodiments provided, and can not using it
The characteristic distorted protects the working method of the Venture Capital platform of equity data and corresponding Transaction Information, i.e., on the one hand utilizes area
The case where block chain data can not distort the characteristic with persistence, ensure that the transparence of transaction, prevent shady deal transaction, guarantees
A transaction has record and traceable, on the other hand utilizes the characteristic of block chain node distributed network, guarantees decentralization,
Even if Venture Capital platform is attacked, the deposited information of remaining node still for inquiry and can chase after card, and then can help to social capital
Investment for part medium-sized and small enterprises and high risk enterprise facilitates the prosperity of economic society.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are each under the inspiration of the present invention
The product of kind form.Above-mentioned specific embodiment should not be understood the limitation of pairs of protection scope of the present invention, protection of the invention
Range should be subject to be defined in claims, and specification can be used for interpreting the claims.
Claims (9)
1. the working method of Venture Capital platform on a kind of line based on block chain technology, which comprises the steps of:
S101. it establishes shared key: in registrant's successful registration, generating a pair of secret keys: private key and public key, and the public key is returned
Back to registrant, wherein the registrant is investor or company side；
S102. it establishes company information database: Hash calculation being carried out to company's essential information of new registration company side, then will be obtained
The cryptographic Hash and company's essential information taken is collectively stored in company information database；
S103. it establishes and updates equity information declaration blockette chain: after the equity information for receiving the upload of company side, using company
Square private key decrypts the equity information, is then based on the first decryption content, company's essential information of company side and corresponding company
The cryptographic Hash of essential information generates company's equity information declaration, finally broadcasts the said firm's equity information declaration in common recognition network,
Form or update equity information declaration blockette chain；
S104. it establishes and updates equity and buy information blockette chain: after the purchase information for receiving investor's upload, using investment
Square private key decrypts the purchase information, is then based on the second decryption content and investor's registration information generates company's equity purchase letter
Breath, finally broadcast the said firm's equity buys information in common recognition network, is formed or updates equity and buys information blockette chain；
S105. it establishes and updates share exchange whole district block chain: based on the company information database, the equity information declaration point
Block chain and the equity buy information blockette chain, establish or update share exchange whole district block chain in common recognition network.
2. the working method of Venture Capital platform on a kind of line based on block chain technology as described in claim 1, it is characterised in that:
In the step S102, company's essential information includes company side's registration information and is made according to company side's registration information
Risk rating information, wherein company side's registration information include register of company number, license number and stock information.
3. the working method of Venture Capital platform on a kind of line based on block chain technology as described in claim 1, it is characterised in that:
In the step S103, company's equity information declaration includes Business Name, equity quantity, equity unit price, corresponding company
The cryptographic Hash of essential information and the pointer for being directed toward company's essential information.
4. the working method of Venture Capital platform on a kind of line based on block chain technology as described in claim 1, which is characterized in that
In the step S103, the method for the generation company equity information declaration includes the following steps:
S301. the equity quantity and equity unit price of company side are obtained from the first decryption content；
S302. the Hash of the equity quantity based on company side, equity unit price, company's essential information and corresponding company's essential information
Value is that company side generates company's equity information declaration using content editor.
5. the working method of Venture Capital platform on a kind of line based on block chain technology as claimed in claim 4, which is characterized in that
Further include following steps before the step S302: according to the exchange rate ratio of platform coin and social coin, equity unit price being updated to
Platform coin price.
6. the working method of Venture Capital platform on a kind of line based on block chain technology as described in claim 1, which is characterized in that
Further include following steps before the step S104:
After receiving the inquiry request of investor, company's stock of inquiry targeted company is read from equity information declaration blockette chain
Information declaration is weighed, company's equity information declaration of reading is then fed back into investor.
7. the working method of Venture Capital platform on a kind of line based on block chain technology as described in claim 1, it is characterised in that:
In the step S104, company's equity purchase information include investor's registration information, targeted company company believe substantially
Breath and company's equity information declaration, quantity of purchasing shares purchase shares and unit price and purchase shares the time.
8. the working method of Venture Capital platform on a kind of line based on block chain technology as described in claim 1, which is characterized in that
In the step S104, the method that generation company equity buys information includes the following steps:
S401. the Business Name of targeted company, quantity of purchasing shares obtained from the second decryption content, purchase shares and unit price and purchases shares the time,
It is then based on the Business Name of targeted company and inquires in company information database and in equity information declaration blockette chain respectively
Obtain corresponding company's essential information and company's equity information declaration；
S402. based on investor's registration information, company's essential information of targeted company and company's equity information declaration, number of purchasing shares
It measures, purchase shares and unit price and purchase shares the time, the use of content editor is that investor generates the stock price and buys information.
9. the working method of Venture Capital platform on a kind of line based on block chain technology as described in claim 1, it is characterised in that:
In the step S105, the share exchange whole district block chain is distributed in common recognition network in multinode, and is alliance's block chain
Or privately owned block chain.
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| CN201811230573.8A CN109447801A (en) | 2018-10-22 | 2018-10-22 | The working method of Venture Capital platform on a kind of line based on block chain technology |
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| CN201811230573.8A CN109447801A (en) | 2018-10-22 | 2018-10-22 | The working method of Venture Capital platform on a kind of line based on block chain technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109948373A (en) * | 2019-04-02 | 2019-06-28 | 东莞市伟信科技服务有限公司 | A kind of multiparty service data interactive method |
| CN110599348A (en) * | 2019-09-25 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Method, apparatus, device and storage medium for stock right incentive |
| CN113487428A (en) * | 2021-06-11 | 2021-10-08 | 安徽中科晶格技术有限公司 | Block chain-based stock right transaction system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171785A (en) * | 2017-05-18 | 2017-09-15 | 电子科技大学 | A kind of digital copyright management method based on block chain technology |
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- 2018-10-22 CN CN201811230573.8A patent/CN109447801A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171785A (en) * | 2017-05-18 | 2017-09-15 | 电子科技大学 | A kind of digital copyright management method based on block chain technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109948373A (en) * | 2019-04-02 | 2019-06-28 | 东莞市伟信科技服务有限公司 | A kind of multiparty service data interactive method |
| CN110599348A (en) * | 2019-09-25 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Method, apparatus, device and storage medium for stock right incentive |
| CN113487428A (en) * | 2021-06-11 | 2021-10-08 | 安徽中科晶格技术有限公司 | Block chain-based stock right transaction system and method |
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