CN110493187A - A kind of the verifying node electoral machinery and system of block chain - Google Patents
A kind of the verifying node electoral machinery and system of block chain Download PDFInfo
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- CN110493187A CN110493187A CN201910621924.6A CN201910621924A CN110493187A CN 110493187 A CN110493187 A CN 110493187A CN 201910621924 A CN201910621924 A CN 201910621924A CN 110493187 A CN110493187 A CN 110493187A
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- G—PHYSICS
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- 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
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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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
Abstract
The present invention proposes the verifying node electoral machinery and system of a kind of block chain, and described method includes following steps: determining conversion ratio between electoral package, ballot paper, time interval；Determine multiple candidate verifying nodes in candidate verifying node listing；The ballot paper of ordinary node is received, and determines the number of votes obtained of the multiple candidate verifying node based on the conversion ratio between ballot paper；The multiple candidate verifying node is sorted based on number of votes obtained, determines multiple verifying nodes of following time interval according to described sort.The present invention proposes a kind of verifying node electoral package that token is merged with transaction fee, not only can dynamically elect verifying node, but also can transfer the enthusiasm for participating in node.Under the premise of not reducing safety, block chain disposed of in its entirety performance is promoted, and meet the diversity demand of business, transfer the enthusiasm for participating in each side, facilitates the health operating for maintaining block chain ecosystem.
Description
Technical field
The present invention relates to block chain technical fields, and in particular to a kind of the verifying node electoral machinery and system of block chain.
Background technique
Verifying node election is the premise and core that block chain common recognition mechanism is carried out, and electoral machinery of today includes POW (work
Work amount proof), POS (equity proves), DPOS (share authorisation verification mechanism), DBFT (acting on behalf of Byzantine failure tolerance mechanism) etc..Its
In, POW mechanism is to rely on machine and calculate power to perform mathematical calculations to obtain book keeping operation power, resource consumption is high compared to other common recognition mechanism,
It can be supervisory weak；POS common recognition mechanism fault-tolerance is identical with POW.It is a kind of upgrading common recognition mechanism of POW, according to each node
Mine disaster degree is dug in the reduction of the ratio of shared token and time, equal proportion, so that the speed of random number is looked in quickening；DPOS and POS is former
It manages identical, is that node elects several agents with the main distinction of POS, is verified by agent and kept accounts, close rule supervision, property
Energy, resource consumption and fault-tolerance are similar to POS.It votes similar to the board of directors, money-holder launches a certain number of super nodes, generation
Them are managed to verify and keep accounts；DBFT (Delegated Byzantine Fault Tolerant), it is total with the DPOS of EOS
Knowledge mechanism is the same, generates agency book keeping operation people by equity holder's vote by ballot, is verified by agent and generate block, substantially with this
Degree reduces the number of nodes during common recognition, solves the problems, such as the intrinsic dilatancy of BFT algorithm.
However, existing method does not consider to transfer the transaction flexibility for participating in node.
Summary of the invention
The purpose of the present invention is what is be achieved through the following technical solutions.
Specifically, according to an aspect of the invention, there is provided a kind of verifying node electoral machinery of block chain, including such as
Lower step: conversion ratio between electoral package, ballot paper, time interval are determined；It determines multiple in candidate verifying node listing
Candidate's verifying node；The ballot paper of ordinary node is received, and the multiple candidate verifying is determined based on the conversion ratio between ballot paper
The number of votes obtained of node；The multiple candidate verifying node is sorted based on number of votes obtained, according between the determining future time of the sequence
Every multiple verifying nodes.
Preferably, the ballot paper can be realized by token or transaction fee.
Preferably, multiple candidate verifying nodes in the determining candidate verifying node listing, comprising: receive ordinary node
Application, it is described application include pledge token amount and application mark；Pledge that the amount of money is enough and application mark is closed when described
When method, ordinary node is added to candidate verifying node listing.
Preferably, the ballot paper of the ordinary node includes ballot mark, the both candidate nodes address supported and token votes.
Preferably, after the ballot paper for receiving an ordinary node, receive the ballot paper of the ordinary node again, it is described again
The ballot paper of the ordinary node is received to reduce ballot, increasing and one of vote or cancel ballot.
Preferred described reduce is voted the following steps are included: user votes the generation for being 0 to election contract transfer number through
Coin simultaneously provides specified parameter realization, and the parameter is to reduce ballot mark and reduction volume；Contract enters according to mark of voting is reduced
Ballot logic is reduced, and validity checking is done to other parameters；After the legal inspection of parameter, contract reads the branch of ballot account
It serves as a diplomatic envoy a little, the number of votes obtained of supporting node is subtracted into the corresponding poll of token, and reduction volume is transferred to account balance in freezing volume.
Preferred described increase is voted the following steps are included: user votes the generation for being 0 to election contract transfer number through
Coin simultaneously provides specified parameter realization, and parameter is to increase ballot mark and increase volume；Contract enters increase according to mark of voting is increased
Ballot logic, and validity checking is done to other parameters；After the legal inspection of parameter, contract reads the Zhi Chijie of ballot account
The number of votes obtained of supporting node is added the corresponding poll of token, and freezes specified quantity token in account balance by point.
Preferred described cancel is voted the following steps are included: user votes the generation for being 0 to election contract transfer number through
Coin simultaneously provides cancellation ballot mark；Contract enters cancellation ballot logic according to mark of voting is cancelled, and whether checks ballot account
There is supporting node, if without directly returning；If there is supporting node, but freeze volume as sky, then assigns supporting node field
For null value；If there is supporting node but freeze volume not and be empty, then the number of votes obtained of supporting node is subtracted into the corresponding ballot paper of the volume of freezing,
It will freeze volume and be transferred to account balance, supporting node field is assigned to null value.
Preferably, the method also includes: enter following time interval after, receive malicious node report, the malice section
Point report includes malicious node address and evidence of doing evil.
Preferably, malicious node report includes the following steps: to do evil behavior if it find that verifying node, any
One candidate verifying node can initiate report operation to election contract, and the report operation provides malicious node address and does evil
Evidence is as parameter；Elect contract after legal to parameter testing, node motion of doing evil is abrogated in generation；Possess both candidate nodes qualification
Node account participate in ballot, calculate voter's number whether be more than all candidate verifying nodes preset ratio, if do not surpassed
It crosses, then directly returns, wait other ballots；If it does, then rejecting the verifying node, and deleted from candidate's verifying node listing
Except the verifying node, then deletes and currently abrogate node motion of doing evil；If it exceeds motion described in preset time does not pass through yet, then delete
Except motion；After the elected verifying node of node, if not as, including while serving as host node do not initiate to know together, and as common
It is not involved in common recognition when verifying node, then is recorded to not as in node listing.
Preferably, described to abrogate that do evil in node motion include motion title, node address of doing evil, sponsor address, is mentioned
Case deadline and voter's list.
Preferably, the method also includes: after entering following time interval, each verifying node for being selected described in monitoring
Not as grade, token amount is pledged according to when deducting each application candidate verifying node not as grade.
Preferably, the method also includes: when a certain verifying node not as grade reaches pre-set level, then reject institute
It states and goes out candidate node list not as node.
According to another aspect of the present invention, a kind of verifying node election system of block chain is additionally provided, including as follows
Module:
Parameter setting module, for determining the conversion ratio between electoral package, ballot paper, time interval；
Both candidate nodes determining module, for determining multiple candidate verifying nodes in candidate verifying node listing；
Count of votes module for receiving the ballot paper of ordinary node, and is determined based on the conversion ratio between ballot paper the multiple
The number of votes obtained of candidate's verifying node；
Node determining module is verified, for the multiple candidate verifying node to be sorted based on number of votes obtained, according to the row
Sequence determines multiple verifying nodes of following time interval.
The present invention has the advantages that the present invention proposes a kind of verifying node electoral package that token is merged with transaction fee, no
Verifying node only can be dynamically elected, and the enthusiasm for participating in node can be transferred.Under the premise of not reducing safety, mention
Block chain disposed of in its entirety performance is risen, and meets the diversity demand of business, transfers the enthusiasm for participating in each side, helps to maintain area
The health operating of block chain ecosystem.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Attached drawing 1 shows the verifying node electoral machinery flow chart of the block chain of embodiment according to the present invention.
Attached drawing 2 shows the verifying node election system structure chart of the block chain of embodiment according to the present invention.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
As shown in Figure 1, the verifying node electoral machinery of block chain proposed by the invention mainly includes the following steps:
Step S10, creation verifying node electoral package；
Step S20, node apply to become candidate verifying node；
Step S30, for candidate verifying node ballot, election verifying node；
Step S40, change ballot number；
Step S50, discovery, report malice verifying node；
Step S60, verifying node electoral package change.
Step S10 is described below in detail, creation verifying node electoral package includes the following steps:
Step S101 determines verifying node implementation, that is, elects links in the implementation of block chain, including but
It is not limited by intelligent contract to realize, referred to as election contract；
Step S102 determines ballot paper mode, including but not limited to token, transaction fee etc., should set and convert between different ballot papers
Ratio is changed, which can modify by later period motion.Conversion ratio of the present invention is for enhancing block chain ecology
Flexibility be of great significance, brush can be allowed single profitless, avoid node to become verifying node, mad brush transaction fee
Ballot paper is exchanged, block chain burden is aggravated；
Step S103 determines verifying node election interval, including but not limited to setting timer, sends out one at regular intervals
Wheel updates verifying nodal operation:
Step S1031, traversal deduct cash pledge not as node listing, according to not as grade, and degree reaches certain rank,
Candidate node list can be removed；
Step S1032 sorts to both candidate nodes with number of votes obtained, topX is taken to be set as the verifying node set of a new round, institute
With verifying node listing is the subset of candidate node list.
Step S20 is described below in detail, node applies to become the process of candidate verifying node, includes the following steps:
Step S201 needs to pledge wholesale token to election contract, and mention if ordinary node applies to become verifying node
Parameter is used as application mark；
Step S202, election contract according to application identify enter application logic, contract inspection pledge number enough and
After parameter is legal, call built-in interface that candidate node list is added in application node；
Step S203, user can check both candidate nodes according to list, and vote a go-ahead to both candidate nodes.
Step S30 is described below in detail, for candidate verifying node ballot, elects the process of verifying node, including walk as follows
It is rapid:
Step S301, user realize ballot, ginseng by shifting token that number is 0 to election contract and providing specified parameter
Number is mark of voting, the both candidate nodes address of support and token votes.It must be wanted containing ballot mark, election contract in parameter
It is identified according to ballot and enters ballot processing logic；It supports both candidate nodes address parameter that can not also provide, if not providing, indicates
Token ballot is increased to former supporting node, if account supporting node field is also empty, throw exception.Provided that address
Parameter then checks whether address parameter is legal and whether is both candidate nodes address, if illegal or not for both candidate nodes
Location, also throw exception；Token votes can be 0 or not provide, and if it is 0 or not provide, and indicate that user is only involved in transaction
Expense returns existing ballot, votes without token, but supports address parameter that must provide at this time；
Step S302, election contract can call the supporting node of built-in interface setting ballot account, freeze the token of ballot
Number, and converted ballot token for ballot paper according to configuration, calling built-in interface is included in the token number of votes obtained of both candidate nodes；
Step S303 is considered as increase ballot if being that the node threw ticket, freezes volume and candidate in account ballot
Increase the specified number of parameter in the number of votes obtained of node；
Step S304 is then considered as modification and supports if having had supporting node in account, but different with the address in parameter
Node, then the number of votes obtained of former supporting node is transferred to new supporting node first, and the supporting node of account is revised as
Then new node address does ballot to new supporting node and increases operation.
Step S40 is described below in detail, the process of change ballot number includes the following steps:
Step S401 reduces ballot.
Step S4011, user vote through to election contract transfer number be 0 token and specified parameter be provided realize,
Parameter is to reduce ballot mark and reduction volume；
Step S4012, contract enters reduction ballot logic according to mark of voting is reduced, and does legitimacy inspection to other parameters
It looks into, if the volume of reduction freezes volume, throw exception less than 0 or greater than account, if being equal to 0, directly returns, freeze if be equal to
Knot volume is then considered as and withdraws from whole token ballots (but still supporting transaction fee ballot paper)；
Step S4013, after the legal inspection of parameter, contract reads the supporting node of ballot account, by supporting node
Number of votes obtained subtracts the corresponding poll of token, and reduction volume is transferred to account balance in the volume that freezes；
Step S402 increases ballot.
Step S4021, user vote through to election contract transfer number be 0 token and specified parameter be provided realize,
Parameter is to increase ballot mark and increase volume；
Step S4022, contract enters increase ballot logic according to mark of voting is increased, and does legitimacy inspection to other parameters
It looks into, if the volume of increase is less than 0 or is greater than account balance, throw exception, if being equal to 0, directly returns；
Step S4023, after the legal inspection of parameter, contract reads the supporting node of ballot account, by supporting node
Number of votes obtained adds the corresponding poll of token, and freezes specified quantity token in account balance.
Step S403 cancels ballot.
Step S4031, user vote through to election contract transfer number be 0 token and to provide cancellation ballot mark real
It is existing；
Step S4032, contract enters cancellation ballot logic according to mark of voting is cancelled, and checks whether ballot account has branch
It serves as a diplomatic envoy a little, if without directly returning；
If there is supporting node, but freeze volume as sky, then supporting node field is assigned to null value；
If there is supporting node but freeze volume not and be empty, then the number of votes obtained of supporting node is subtracted into the corresponding choosing of the volume of freezing
The volume of freezing is transferred to account balance by ticket, and supporting node field is assigned to null value.
Step S50 is described below in detail, discovery, report malice are verified the process of scheme of nodes, included the following steps:
Step S501, the behavior if it find that verifying node is done evil, any one both candidate nodes can be to election contract hairs
Report operation is played, report operation will provide malicious node address and do evil evidence as parameter.
Step S502 elects contract after legal to parameter testing, and node motion of doing evil is abrogated in generation.It include mentioning in motion
Case title, node address of doing evil, sponsor address, motion deadline and voter's list.
Step S503 possesses the node account of both candidate nodes qualification (including verifying node), can vote.Each ballot
The address of person can be written in voter's list of motion, then calculate whether voter's number is more than the 2/3 of all both candidate nodes,
If not above directly returning, waiting other ballots.If more than, the verifying node is just rejected, and is saved simultaneously from candidate
Point list is deleted, while being deleted and currently being abrogated motion.If it exceeds 15 days, motion does not pass through yet, then deletes motion.
Step S504, after the elected verifying node of node, if not as, including while serving as host node do not initiate to know together,
It is not involved in common recognition when with as ordinary authentication node, can be recorded to not as in node listing.
Step S60 is described below in detail, the process of verifying node electoral package change includes the following steps:
Step S601, change verifying node implementation, that is, elect links in the implementation of block chain, including but
It is not limited by intelligent contract to realize, forms change motion；
Step S602 is changed and is determined ballot paper mode, including but not limited to token, transaction fee etc., forms change motion；
Step S603 changes the conversion ratio set between different ballot papers, forms change motion；
Step S604, change verifying node election interval, forms change motion；
Step S605, the motion and ballot for changing configuration mainly carry out within the scope of both candidate nodes, that is to say, that only wait
Node, including verifying node is selected to have the right to initiate motion and vote motion.
Step S6051 elects contract pair after both candidate nodes initiate the operation of a certain election configuration of modification to election contract
Modification configuration operation examines；
Step S6052 generates a motion in contract account after passing for modification configuration operation, for other candidates
Node checks motion and ballot.Include motion title in motion, new Configuration Values, sponsor address, motion deadline, modify and match
Set reason and voter's list；
Step S6053 just initiates approval voting operation to contract, if not supporting to mention if both candidate nodes sponsor a proposal
Case is not just voted.
Step S6054, whether each both candidate nodes ballot can trigger contract checking, current to support to be more than that both candidate nodes are total
Several 2/3rds.
If more than, the new configuration just in setting motion replaces old configuration, and deletes motion.
If be not above, support list just is written into the current address for throwing the both candidate nodes that branch takes ticket.
Step S6055, if it exceeds 15 days, motion is still not over this time motion is cancelled, directly deletion motion.
According to another aspect of the present invention, as shown in Fig. 2, additionally providing a kind of verifying node election system of block chain
100, including following module:
Parameter setting module 101, for determining the conversion ratio between electoral package, ballot paper, time interval；
Both candidate nodes determining module 102, for determining multiple candidate verifying nodes in candidate verifying node listing；
Count of votes module 103 for receiving the ballot paper of ordinary node, and is determined based on the conversion ratio between ballot paper described more
The number of votes obtained of a candidate verifying node；
Node determining module 104 is verified, for the multiple candidate verifying node to be sorted based on number of votes obtained, according to described in
It sorts and determines multiple verifying nodes of following time interval.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (19)
1. a kind of verifying node electoral machinery of block chain, which comprises the steps of:
Determine conversion ratio between electoral package, ballot paper, time interval；
Determine multiple candidate verifying nodes in candidate verifying node listing；
The ballot paper of ordinary node is received, and determines the gained vote of the multiple candidate verifying node based on the conversion ratio between ballot paper
Number；
The multiple candidate verifying node is sorted based on number of votes obtained, determines that the multiple of following time interval test according to the sequence
Demonstrate,prove node.
2. the method according to claim 1, wherein the ballot paper can be realized by token or transaction fee.
3. the method according to claim 1, wherein multiple candidates in the determining candidate verifying node listing
Verify node, comprising:
The application of ordinary node is received, the application includes pledging token amount and application mark；
When it is described pledge that the amount of money is enough and application mark is legal when, ordinary node is added to candidate verifying node listing.
4. according to the method described in claim 2, it is characterized in that, the ballot paper of the ordinary node includes ballot mark, supports
Both candidate nodes address and token votes.
5. according to the method described in claim 4, it is characterized in that, being connect again after the ballot paper of one ordinary node of reception
The ballot paper of the ordinary node is received, the ballot paper for receiving the ordinary node again is to reduce ballot, increase ballot or cancel ballot
One of.
6. according to the method described in claim 5, it is characterized in that,
Reduction ballot the following steps are included:
User vote through to election contract transfer number be 0 token and specified parameter be provided realize, the parameter is to reduce
Ballot mark and reduction volume；
Contract enters reduction ballot logic according to mark of voting is reduced, and does validity checking to other parameters；
After the legal inspection of parameter, contract reads the supporting node of ballot account, and the number of votes obtained of supporting node is subtracted token
Corresponding poll, and reduction volume is transferred to account balance in freezing volume.
7. according to the method described in claim 5, it is characterized in that,
Increase ballot the following steps are included:
User vote through to election contract transfer number be 0 token and specified parameter be provided realize, parameter is to increase ballot
Mark and increase volume；
Contract enters increase ballot logic according to mark of voting is increased, and does validity checking to other parameters；
After the legal inspection of parameter, contract reads the supporting node of ballot account, and the number of votes obtained of supporting node is added token
Corresponding poll, and freeze specified quantity token in account balance.
8. according to the method described in claim 5, it is characterized in that,
Cancellation ballot the following steps are included:
User vote through to election contract transfer number be 0 token and provide cancellation ballot mark；
Contract enters cancellation ballot logic according to mark of voting is cancelled, and checks whether ballot account has supporting node, if do not had
There is direct return；If there is supporting node, but freeze volume as sky, then supporting node field is assigned to null value；If there is supporting
Node but freeze volume not and be empty, then the number of votes obtained of supporting node is subtracted into the corresponding ballot paper of the volume of freezing, the volume of freezing is transferred to account
Supporting node field is assigned to null value by remaining sum.
9. according to the method described in claim 3, it is characterized in that, the method also includes:
Into after following time interval, malicious node report is received, the malicious node report includes malicious node address and work
Dislike evidence.
10. according to the method described in claim 9, it is characterized in that, malicious node report, includes the following steps:
The behavior if it find that verifying node is done evil, any one candidate's verifying node can initiate report behaviour to election contract
Make, the report operation provides malicious node address and does evil evidence as parameter；
Elect contract after legal to parameter testing, node motion of doing evil is abrogated in generation；
The node account for possessing both candidate nodes qualification participates in ballot, calculates whether voter's number is more than all candidate verifying nodes
Preset ratio, if not above, directly return, wait other ballots；If it does, the verifying node is then rejected, and from
The verifying node is deleted in candidate's verifying node listing, then deletes and currently abrogates node motion of doing evil；If it exceeds preset time
The motion does not pass through yet, then deletes motion；
After the elected verifying node of node, if not as, including while serving as host node do not initiate to know together, and as ordinary authentication
It is not involved in common recognition when node, then is recorded to not as in node listing.
11. according to the method described in claim 10, it is characterized in that, described abrogate includes motion name in node motion of doing evil
Claim, node address of doing evil, sponsor address, motion deadline and voter's list.
12. according to the method described in claim 9, it is characterized in that, the method also includes:
Into after following time interval, each verifying node for being selected described in monitoring not as grade, according to not as grade
It deducts and pledges token amount when each application is candidate to verify node.
13. according to the method for claim 12, which is characterized in that the method also includes:
Reach pre-set level not as grade when a certain verifying node, then rejecting is described goes out both candidate nodes column not as node
Table.
14. a kind of verifying node election system of block chain, which is characterized in that including following module:
Parameter setting module, for determining the conversion ratio between electoral package, ballot paper, time interval；
Both candidate nodes determining module, for determining multiple candidate verifying nodes in candidate verifying node listing；
Count of votes module determines the multiple candidate for receiving the ballot paper of ordinary node, and based on the conversion ratio between ballot paper
Verify the number of votes obtained of node；
Node determining module is verified, it is true according to the sequence for the multiple candidate verifying node to be sorted based on number of votes obtained
Determine multiple verifying nodes of following time interval.
15. system according to claim 14, which is characterized in that the both candidate nodes determining module receives ordinary node
Application, the application include pledging token amount and application mark；Pledge that the amount of money is enough and application mark is legal when described
When, ordinary node is added to candidate verifying node listing.
16. system according to claim 14, which is characterized in that the count of votes module receives the ballot paper of an ordinary node
Afterwards, receive the ballot paper of the ordinary node again, the ballot paper for receiving the ordinary node again be reduce ballot, increase ballot or
Cancel one of ballot.
17. system according to claim 14, which is characterized in that the system receives after entering following time interval
Malicious node report, the malicious node report includes malicious node address and evidence of doing evil.
18. system according to claim 14, which is characterized in that the system is after entering following time interval, monitoring
The each verifying node selected not as grade, according to when deducting the candidate verifying node of each application not as grade
Pledge token amount.
19. system according to claim 18, which is characterized in that the system is in a certain verifying node not as grade
After reaching pre-set level, rejecting is described to go out candidate node list not as node.
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| CN111242778A (en) * | 2019-12-31 | 2020-06-05 | 布比（北京）网络技术有限公司 | Data processing method, data processing device, computer equipment and storage medium |
| CN112036949A (en) * | 2020-09-01 | 2020-12-04 | 中国银行股份有限公司 | Information management method and device based on block chain |
| CN113783899A (en) * | 2021-11-12 | 2021-12-10 | 中国信息通信研究院 | Node exit method and blockchain |
| CN115240316B (en) * | 2022-07-21 | 2024-04-30 | 安世亚太科技股份有限公司 | Chained voting method and device for knowledge management |
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