CN109670941A - A kind of legal electronic money distributing method based on block chain - Google Patents
A kind of legal electronic money distributing method based on block chain Download PDFInfo
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- CN109670941A CN109670941A CN201811511038.XA CN201811511038A CN109670941A CN 109670941 A CN109670941 A CN 109670941A CN 201811511038 A CN201811511038 A CN 201811511038A CN 109670941 A CN109670941 A CN 109670941A
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- Prior art keywords
- node
- distribution
- block chain
- electronic money
- transaction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/02—Banking, e.g. interest calculation or account maintenance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The invention discloses a kind of legal electronic money distributing method based on block chain, is related to block chain field, comprising: firstly, receiving the first distribution request that the second requesting node is issued;Then, the second requesting node of verifying issues that node is paid and the amount of money is whether the second franc of the amount of intending to issue arrives account in the first block chain network extroversion first;Then, the second franc paid in response to the second requesting node initiates the first transaction to account;Then, it by the first transaction broadcast to the first block chain network, knows together and is written in the block of the first block chain network to the first transaction to third common recognition node, complete the distribution of the first legal electronic money.Distributing method provided by the invention improves the safety of electronic money convenient for country and relevant departments' supervision control.The present invention realizes that the migration of traditional franc to electronics franc, the circulation for legal electronic money are provided source, stimulate the circulation and application of legal electronic money, kept accounts using block chain, reduces bank's reconciliation cost.
Description
Technical field
The present invention relates to block chain field, in particular to a kind of legal electronic money distributing method based on block chain.
Background technique
Block chain is the novel of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm
Application model.
For narrow sense, block chain is a kind of be sequentially in time combined into data block in such a way that sequence is connected one
Kind linked data structure, and the distributed account book that can not be distorted He can not forge guaranteed in a manner of cryptography.Broadly, area
Block chain technology is to verify to know together algorithm with storing data, using distributed node to generate and more using block linked data structure
New data, utilizes the intelligence being made of automatized script code at the safety for guaranteeing data transmission and access in the way of cryptography
Can contract program the completely new distributed basis framework and calculation of one kind with operation data.
Block chain is to distort that cost is big compared to the advantage of traditional book keeping operation mode, and data have high Feasible degree,
It can reduce reconciliation cost using with banking system.
In the prior art, block chain technology is disadvantageous in that: the existing electronic money based on block chain is not supervised
Pipe, is readily applied to the criminal offences such as money laundering.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide one kind to be based on block chain
Legal electronic money distributing method, it is desirable to provide a kind of distributing method of legal electronic money, be convenient for state supervision, improve goods
Coin safety.
To achieve the above object, the present invention provides a kind of legal electronic money distributing method based on block chain, the side
Method includes:
First distribution node receives the first distribution request that the second requesting node is issued;Wherein, the first distribution section
Point and the first block chain network communication connection, second requesting node and the first block chain network communication connection, it is described
First distribution request includes the amount of intending to issue of the first legal electronic money;
Second requesting node described in the first distribution node verification is in the first block chain network extroversion described first
Distribution node is paid and whether the second franc of amount of money amount of intending to issue for described in arrives account;
For second franc paid in response to second requesting node to account, the first distribution node initiates the
One transaction;Wherein, first transaction issues node to the first ground associated with second requesting node for described first
Issue additional the first transaction of the described first legal electronic money that the amount of money is the amount of intending to issue in location;
First distribution node or the second requesting node broadcast first transaction to the first block chain network, to the
Three common recognition nodes are known together to first transaction and are written in the block of the first block chain network, and it is legal to complete described first
The distribution of electronic money;Wherein, the third common recognition node is the node in the first block chain network.
In a specific embodiment, described to be arrived in response to second franc that second requesting node is paid
Account, the first distribution node initiate the first transaction, further includes: the first distribution node is using the first private key to described first
Transaction carries out stamped signature.
In a specific embodiment, the first distribution request is signed by the second private key of second requesting node
Chapter.
In a specific embodiment, the first distribution request packet contains request material;The method also includes:
Second requesting node encrypts the request material by the first public key of the first distribution node;
The first distribution node is decrypted the request material by the first private key of the first distribution node,
And it is audited according to legitimacy of the request material to the first distribution request of second requesting node.
In a specific embodiment, the first distribution request is transmitted from the first block chain network;First hair
Row request carries out operation execution in the first block chain network by the first distribution node.
In a specific embodiment, the first distribution request is transmitted outside the first block chain network, first hair
Row request carries out operation execution outside the first block chain network by the first distribution node.
In a specific embodiment, the method also includes:
The first distribution node is requested according to first distribution, and it is legal whether audit the first distribution request meets
Property;If the first distribution request meets legitimacy, the first distribution request is accepted;Conversely, then described first sending out
Row request is off the docket.
In a specific embodiment, described to be arrived in response to second franc that second requesting node is paid
Account, the first distribution node initiate the first transaction, further includes:
The first distribution node is paid for the first distribution request second requesting node and the amount of money is
Second franc of the amount of intending to issue is freezed;
The first distribution node is generated in the first block chain network the amount of money be described in the amount of intending to issue described the
One legal electronic money;
The first distribution node initiates first transaction in the first block chain network.
In a specific embodiment, the method also includes:
What the first distribution node the 4th requesting node of reception was issued includes the second transaction of recycling mark;It is described
Second transaction is the first legal electronic money that the 4th requesting node pays the second quantity to the first distribution node;
According to second transaction, the first legal electronic money of second quantity is subjected to destruction operation, it will be with institute
The second equal franc of the second quantity is stated to be thawed and be sent to the second franc account corresponding to the 4th requesting node.
In a specific embodiment, the method also includes: the 5th common recognition node to it is described second transaction knows together
Book keeping operation.
The beneficial effects of the present invention are: 1), in the present invention, provide a kind of distributing method of legal electronic money, just
In country and relevant departments' supervision control, the safety of electronic money is improved.2), in the present invention, second node pays second
Franc (such as RMB), the first distribution node (such as Central Bank) give its distribution corresponding the first equal legal electronic money, realize and pass
Franc of uniting arrives the migration of electronics franc, and the circulation for legal electronic money provides source, stimulate legal electronic money circulation and
Using, it is kept accounts using block chain, reduction bank's reconciliation cost.3) it, in the present invention, by paying the second equal franc, keeps away
Exempt from inflation.
Detailed description of the invention
Fig. 1 is the stream of legal electronic money distributing method of one of the embodiment of the invention based on block chain
Journey schematic diagram;
Fig. 2 is the number of legal electronic money issuing system of one of the embodiment of the invention based on block chain
According to circulation schematic diagram;
Fig. 3 is one of embodiment of the invention based in the legal electronic money issuing system of block chain
The structural block diagram of first distribution node.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figure 1-3, in the first embodiment of the invention, providing a kind of legal electronic money distribution based on block chain
Method, which comprises
First distribution node receives the first distribution request that the second requesting node is issued;Wherein, the first distribution section
Point and the first block chain network communication connection, second requesting node and the first block chain network communication connection, it is described
First distribution request includes the amount of intending to issue of the first legal electronic money;
Second requesting node described in the first distribution node verification is in the first block chain network extroversion described first
Distribution node is paid and whether the second franc of amount of money amount of intending to issue for described in arrives account;
For second franc paid in response to second requesting node to account, the first distribution node initiates the
One transaction;Wherein, first transaction issues node to the first ground associated with second requesting node for described first
Issue additional the first transaction of the described first legal electronic money that the amount of money is the amount of intending to issue in location;
First distribution node or the second requesting node broadcast first transaction to the first block chain network, to the
Three common recognition nodes are known together to first transaction and are written in the block of the first block chain network, and it is legal to complete described first
The distribution of electronic money;Wherein, the third common recognition node is the node in the first block chain network.
It is noted that in practical applications, due to being distribution franc, first, which issues node, qualification requirement,
And by state supervision;Typically, the first legal electronic money is issued by Central Bank.
Typical second franc is bank note, such as RMB, dollar;It is noted that the second requesting node can lead to
It crosses the modes such as bank transfer, mail remittance, contribution by cash and gives the first franc to the first distribution node.
In the present embodiment, second franc paid in response to second requesting node is described to account
First distribution node initiate first transaction, further includes: it is described first distribution node using the first private key to described first trade into
Row stamped signature.
In the present embodiment, the first distribution request carries out stamped signature by the second private key of second requesting node.
In the present embodiment, the first distribution request packet contains request material;The method also includes:
Second requesting node encrypts the request material by the first public key of the first distribution node;
The first distribution node is decrypted the request material by the first private key of the first distribution node,
And it is audited according to legitimacy of the request material to the first distribution request of second requesting node.
It is operated by encryption and decryption, the confidentiality of file transmission is provided.
Optionally, the first distribution request is transmitted from the first block chain network;The first distribution request is by described
First distribution node carries out operation execution in the first block chain network;Optionally, first distribution is requested from first
It is transmitted outside block chain network, the first distribution request is carried out outside the first block chain network by the first distribution node
Operation executes.By providing the transmission channel outside block chain network, so that distribution operation and existing related service are examined or are operated
Process is mutually compatible with.
In the present embodiment, the method also includes:
The first distribution node is requested according to first distribution, and it is legal whether audit the first distribution request meets
Property;If the first distribution request meets legitimacy, the first distribution request is accepted;Conversely, then described first sending out
Row request is off the docket.
After first distribution node accepts the first distribution request, the first distribution node is for the first distribution request
It executes electronic money and issues operation.
In the present embodiment, second franc paid in response to second requesting node is described to account
First distribution node initiates the first transaction, further includes:
The first distribution node is paid for the first distribution request second requesting node and the amount of money is
Second franc of the amount of intending to issue is freezed;
The first distribution node is generated in the first block chain network the amount of money be described in the amount of intending to issue described the
One legal electronic money;
The first distribution node initiates first transaction in the first block chain network.
In the present embodiment, by freezing to the second franc, caused by avoiding the first legal electronic money sale room
Inflation.
It is noted that the bit coin that can directly generate excitation by way of similar bit coin digs mine excitation is concurrent
Give absence from work without reason, that is, it is optional, it directly generates the first legal electronic money and is sent to the second requesting node.
In the present embodiment, the method also includes:
What the first distribution node the 4th requesting node of reception was issued includes the second transaction of recycling mark;It is described
Second transaction is the first legal electronic money that the 4th requesting node pays the second quantity to the first distribution node;
According to second transaction, the first legal electronic money of second quantity is subjected to destruction operation, it will be with institute
The second equal franc of the second quantity is stated to be thawed and be sent to the second franc account corresponding to the 4th requesting node.
In the present embodiment, by thawing to relevant first legal electronic money, the first legal electronics goods is avoided
Deflation caused by coin sale room.
In the present embodiment, the method also includes:
5th common recognition node carries out common recognition book keeping operation to second transaction.
In second embodiment of the invention, a kind of legal electronic money issuing system based on block chain, the system are provided
System includes:
First block chain network;
Node 100 is issued with the first of the first block chain network communication connection;
With the second requesting node 200 of the first block chain network communication connection;
And the third common recognition node 300 for carrying out common recognition book keeping operation to the transaction in the first block chain network;
Described first, which issues node 100, includes:
Request receiving module 101 is issued, the first distribution request issued for receiving the second requesting node 200;It is described
First distribution request includes the amount of intending to issue of the first legal electronic money;
Second franc is to account authentication module 102, for verifying second requesting node 200 in the first block link network
The export-oriented first distribution node 100 of network is paid and whether the second franc of amount of money amount of intending to issue for described in arrives account;
Electronic money distribution initiation module 105, described second for being paid in response to second requesting node 200
For franc to account, described first, which issues node 100, initiates the first transaction;Wherein, first transaction is the first distribution node
100 issue additional first method that the amount of money is the amount of intending to issue to first address associated with second requesting node 200
Determine the first transaction of electronic money;
Electronic money issues broadcast module 106, for broadcasting first transaction to the first block chain network;
The third common recognition node 300, for knowing together to first transaction and the first block chain network being written
In block, the distribution of the first legal electronic money is completed.
It is noted that in practical applications, due to being distribution franc, the first distribution node 100 is that have qualification requirement
, and by state supervision;Typically, the first legal electronic money is issued by Central Bank.
Typical second franc is bank note, such as RMB, dollar;It is noted that the second requesting node 200 can be with
The first franc is given to the first distribution node 100 by modes such as bank transfer, mail remittance, contribution by cash.
In the present embodiment, the first distribution node 100 further include:
Electronic Signature module carries out first transaction for the first private key using the first distribution node 100
Stamped signature.
In the present embodiment, the first distribution request carries out stamped signature by the second private key of second requesting node 200.
In the present embodiment, the first distribution request packet contains request material;
Second requesting node 200 further include:
Request data encrypting module is issued, for the first public key by the first distribution node 100 to the request
Material is encrypted;
The first distribution node 100 further include:
Request data deciphering module is issued, for the first private key using the first distribution node 100 to the request
Material is decrypted;
Request data auditing module 103 is issued, for the institute according to the request material to second requesting node 200
The legitimacy for stating the first distribution request is audited.
Optionally, the first distribution request is transmitted from the first block chain network;The first distribution request is by described
First distribution node 100 carries out operation execution in the first block chain network;
Optionally, the first distribution request is transmitted outside the first block chain network, and the first distribution request is by described
First distribution node 100 carries out operation execution outside the first block chain network.
In the present embodiment, the first distribution node 100 further include:
Distribution request accepts module 104, for requesting according to first distribution, whether audits the first distribution request
Meet legitimacy;If the first distribution request meets legitimacy, the first distribution request is accepted;Conversely, then institute
It is off the docket to state the first distribution request.
After first distribution node 100 accepts the first distribution request, the first distribution node 100 is for first hair
Row request executes electronic money and issues operation.
In the present embodiment, the electronic money issues initiation module 105, further includes:
Second franc freezing unit, for being paid for the first distribution request second requesting node 200
And the amount of money is freezed for second franc of the amount of intending to issue;
First franc freezing unit, for generating the amount of money in the first block chain network as the institute of the amount of intending to issue
State the first legal electronic money;
Unit is initiated in first transaction, for initiating first transaction in the first block chain network.
It is noted that the bit coin that can directly generate excitation by way of similar bit coin digs mine excitation is concurrent
Give absence from work without reason, that is, it is optional, it directly generates the first legal electronic money and is sent to the second requesting node 200.
In the present embodiment, the first distribution node 100 further include:
Recycle request receiving module 107, for receives that the 4th requesting node issued include recycling identify second
Transaction;Second transaction is the first method that the 4th requesting node pays the second quantity to the first distribution node 100
Determine electronic money;
Request processing module 108 is recycled, for trading according to described second, by the first legal electronics of second quantity
Currency carries out destruction operation, and second franc equal with second quantity is thawed and is sent to the 4th request section
The second corresponding franc account of point.
In the present embodiment, the system also includes the 5th common recognition nodes, for carrying out common recognition note to second transaction
Account.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of legal electronic money distributing method based on block chain, which is characterized in that the described method includes:
First distribution node receives the first distribution request that the second requesting node is issued;Wherein, it is described first distribution node with
First block chain network communication connection, second requesting node and the first block chain network communication connection, described first
Distribution request includes the amount of intending to issue of the first legal electronic money;
Second requesting node described in the first distribution node verification is in export-oriented first distribution of the first block chain network
Node is paid and whether the second franc of amount of money amount of intending to issue for described in arrives account;
The first friendship of node initiation is issued to account, described first in response to second franc that second requesting node is paid
Easily;Wherein, first transaction is that the first distribution node increases to the first address associated with second requesting node
Send out the first transaction of the described first legal electronic money that the amount of money is the amount of intending to issue;
First distribution node or the second requesting node broadcast first transaction to the first block chain network, total to third
Know node to know together to first transaction and be written in the block of the first block chain network, completes the first legal electronics
The distribution of currency;Wherein, the third common recognition node is the node in the first block chain network.
2. a kind of legal electronic money distributing method based on block chain as described in claim 1, which is characterized in that the sound
Second franc that second requesting node described in Ying Yu is paid is to account, and described first, which issues node, initiates the first transaction, also
Include: it is described first distribution node using the first private key to it is described first transaction progress stamped signature.
3. a kind of legal electronic money distributing method based on block chain as claimed in claim 2, which is characterized in that described the
One distribution request carries out stamped signature by the second private key of second requesting node.
4. a kind of legal electronic money distributing method based on block chain as described in claim 1, which is characterized in that described the
One distribution request packet contains request material;The method also includes:
Second requesting node encrypts the request material by the first public key of the first distribution node;
The first distribution node is decrypted the request material by the first private key of the first distribution node, and root
It is audited according to legitimacy of the request material to the first distribution request of second requesting node.
5. a kind of legal electronic money distributing method based on block chain as described in claim 1, which is characterized in that described the
One distribution request is transmitted from the first block chain network;The first distribution request is by the first distribution node described first
Operation execution is carried out in block chain network.
6. a kind of legal electronic money distributing method based on block chain as described in claim 1, which is characterized in that described the
One distribution request is transmitted outside the first block chain network, and the first distribution request is by the first distribution node described first
Operation execution is carried out outside block chain network.
7. a kind of legal electronic money distributing method based on block chain as described in claim 1, which is characterized in that the side
Method further include:
The first distribution node is requested according to first distribution, audits whether the first distribution request meets legitimacy;
If the first distribution request meets legitimacy, the first distribution request is accepted;Conversely, then first distribution is asked
Ask off the docket.
8. a kind of legal electronic money distributing method based on block chain as described in claim 1, which is characterized in that the sound
Second franc that second requesting node described in Ying Yu is paid is to account, and described first, which issues node, initiates the first transaction, also
Include:
The first distribution node is paid for the first distribution request second requesting node and the amount of money is described
Second franc for the amount of intending to issue is freezed;
The first distribution node generates first method that the amount of money is the amount of intending to issue in the first block chain network
Determine electronic money;
The first distribution node initiates first transaction in the first block chain network.
9. a kind of legal electronic money distributing method based on block chain as described in claim 1, which is characterized in that the side
Method further include:
What the first distribution node the 4th requesting node of reception was issued includes the second transaction of recycling mark;Described second
Transaction is the first legal electronic money that the 4th requesting node pays the second quantity to the first distribution node;
According to second transaction, the first legal electronic money of second quantity is subjected to destruction operation, it will be with described the
The second equal franc of two quantity is thawed and is sent to the second franc account corresponding to the 4th requesting node.
10. a kind of legal electronic money distributing method based on block chain as claimed in claim 9, which is characterized in that described
Method further include:
5th common recognition node carries out common recognition book keeping operation to second transaction.
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CN201811511038.XA CN109670941A (en) | 2018-12-11 | 2018-12-11 | A kind of legal electronic money distributing method based on block chain |
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CN201811511038.XA CN109670941A (en) | 2018-12-11 | 2018-12-11 | A kind of legal electronic money distributing method based on block chain |
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Application publication date: 20190423 |