CN106600403A - Asset management method, device and system - Google Patents
Asset management method, device and system Download PDFInfo
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- CN106600403A CN106600403A CN201610976373.1A CN201610976373A CN106600403A CN 106600403 A CN106600403 A CN 106600403A CN 201610976373 A CN201610976373 A CN 201610976373A CN 106600403 A CN106600403 A CN 106600403A
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Abstract
The invention provides an asset management method, an asset management device and an asset management system. The asset management method comprises the steps of: receiving user registration information sent by at least one crowd-funding platform, writing the user registration information into a blockchain, allocating corresponding user identifiers to the user registration information, receiving asset register information sent by the at least one crowd-funding platform, writing the asset register information into the blockchain, and allocating corresponding asset identifiers to the asset register information, wherein the asset register information include all user identifiers of asset owners, asset attributes and asset equity; utilizing the user identifier of each asset owner, and determining a name and a certificate number of each asset owner; generating corresponding first asset digital certificates for each asset owner according to the asset identifiers and the name and the certificate number of each asset owner; and utilizing the first asset digital certificates to query the asset attributes and the asset equity. The asset management method, the asset management device and the asset management system provided by the invention realize unified management of the assets.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of assets management method, device and system.
Background technology
Crowd raises and is directed to the masses and raises money, to support the behavior of the individual or entity for initiating.At present, as internet is using getting over
Come more extensive, personal or tissue is initiated crowd and raised often through the network platform.In order to ensure that crowd raises the individual of initiation in the network platform
People or the reliability of tissue, it is often necessary to which the assets for raising crowd the individual or entity of initiation are managed.
At present, the mode that assets are managed is mainly, each asset management mechanism is distinguished by respective database
The part assets of user are managed.For example：Each bank is managed to the assets of the depositor in this bank of their own, or
The management system of each listed company of person is utilized respectively the management system of oneself and manages allotment of shares of each shareholder etc..Therefore,
Assets can not be carried out unified management by existing this asset management mode.
The content of the invention
A kind of assets management method, device and system are embodiments provided, realize carries out unifying pipe to assets
Reason.
In a first aspect, the embodiment of the present invention provides a kind of assets management method, receive at least one crowd and raise platform transmission
User's registration information, by the user's registration information block in block chain is write, and is the user's registration information distribution
Corresponding ID, also includes：
The assets register information that at least one crowd raises platform transmission is received, assets register information write is described
A block in block chain, is that the assets register information distributes corresponding asset identification, the assets register information, bag
Include：The ID of all equity holders, Asset Attributes and assets rights and interests；
Using the ID of equity holders each described, the name and card of each equity holders are determined
Piece number；
It is each institute according to the asset identification and the name and certificate number of each equity holders
State equity holders and generate corresponding first assets digital certificate；
Using the first assets digital certificate, the Asset Attributes and the assets rights and interests are inquired about.
Preferably, it is described generate corresponding assets digital certificate for equity holders each described after, further
Including：
When raising platform and current asset being traded at least one crowd, determine the current asset asset identification,
It is any one or more in the ID of buyer, the ID of the seller and number of transaction；
By in the asset identification of the current asset, the ID of buyer, the ID of the seller and number of transaction
Any one or more blocks write in the block chain.
Preferably,
In the asset identification for recording the current asset, the ID of buyer, the ID of the seller and transaction
After quantity, further include：
According to the ID of the buyer, by searching the block chain, judge whether the buyer holds described working as
The corresponding assets of front asset identification, if it is not, then by searching the block chain, determining that the ID of the buyer is corresponding
Name and certificate number, are that buyer's generation is right according to current asset mark and the name and certificate number of the buyer
The the second assets digital certificate answered.
Preferably, after the corresponding ID for user's registration information distribution, further include：
For the ID, corresponding first transaction key is set；
When raising platform and current asset being traded at least one crowd, the second friendship of targeted customer's input is received
Easily key, when second transaction key is matched with first transaction key of the targeted customer, performs described in the record
The asset identification of current asset, the ID of buyer, the ID of the seller and number of transaction.
Preferably, it is described to raise platform at least one crowd current asset is traded, including：
The current asset that the reception seller first crowd at least one crowd raises platform raises platform issue is corresponding
Crowd raises information, and the crowd is raised into a block in the information write block chain；
Crowd's information of raising is published to first crowd raises platform and at least one second crowds are raised on platform；
When receive current buyer platform is raised by first crowd or second crowd raise platform transmission for institute
Crowd is stated when raising the transaction request of information, according to the transaction request, the current asset is traded.
Preferably, said method is further included：
Using each block in the block chain as current block, perform：
It is that the current block calculates the first cryptographic Hash according to the information of current block storage, and will be described current
The first cryptographic Hash storage of block is to the corresponding next block of the current block, the information of the current block storage；
When the information stored in receiving to the current block is modified, according to the modification, described working as is calculated
Second cryptographic Hash of front block, when second cryptographic Hash is inconsistent with first cryptographic Hash, then forbids the modification.
Second aspect, the embodiment of the present invention provides a kind of asset management device, including：
User register unit, at least one crowd for receiving outside raises the user's registration information of platform transmission, will be described
A block in block chain outside user's registration information write, is that the user's registration information distributes corresponding user's mark
Know；
Assets registration unit, at least one crowd for receiving outside raises the assets register information of platform transmission, will be described
Assets register information writes a block in the block chain of the outside, is that the assets register information distributes corresponding assets
Mark, the assets register information, including：The user register unit is ID, the money of all equity holders' distribution
Produce attribute and assets rights and interests；
Assets certificates constructing unit, for each the described equity holders received using the assets registration unit
ID, by the block chain for searching the outside, determine the name and certificate number of each equity holders, root
The asset identification distributed according to the assets registration unit and the name and certificate number of each equity holders, be
Each described equity holders generates corresponding first assets digital certificate；
Query unit, for the first assets digital certificate generated using the assets certificates constructing unit, inquiry is described
The Asset Attributes and the assets rights and interests of outside block chain storage.
Preferably, said apparatus are further included：
Transaction unit, for when at least one outside crowd raises platform and is traded to current asset, it is determined that described work as
It is any one or more in the asset identification of front assets, the ID of buyer, the ID of the seller and number of transaction；And
By any one in the asset identification of the current asset, the ID of buyer, the ID of the seller and number of transaction
Or a block in the block chain outside multiple writes.
Preferably, said apparatus are further included：Judging unit, wherein,
The judging unit, the ID of the buyer for being determined according to the transaction unit, outside searching
Block chain, judges whether the buyer holds the current asset and identify corresponding assets, if it is not, then triggering the assets card
Book signal generating unit；
The assets certificate production unit, is further used for when the triggering of the judging unit is received, by searching
The block chain of the outside, determines the corresponding name of ID and certificate number of the buyer, according to the current asset mark
Knowledge and the name and certificate number of the buyer, are that the buyer generates corresponding second assets digital certificate.
Preferably, said apparatus are further included：Setting unit, wherein,
The setting unit, it is close that the ID for distributing for the user register unit arranges corresponding first transaction
Key；
The transaction unit, is further used for handing over current asset when at least one crowd in the outside raises platform
Yi Shi, receives the second transaction key of targeted customer's input, when the mesh that second transaction key is arranged with the setting unit
When first transaction key of mark user is matched, perform the asset identification by the current asset, the ID of buyer, sell
A block in the block chain of any one or more writes outside in the ID and number of transaction of side.
The third aspect, the embodiment of the present invention provides a kind of asset management system, including：Any of the above-described described asset management
Device, at least one crowd raise platform and at least one node, wherein,
At least one crowd raises platform, for sending user's registration information and assets register information respectively to the assets
Managing device, and the first assets digital certificate that the asset management device is provided is supplied to into corresponding user；Using described
First assets digital certificate sends inquiry request to the asset management device；
In at least one node, each node includes block chain, for being deposited by the block of the block chain
Store up the user's registration information and assets register information of the asset management device write；
The asset management device, for when receive at least one crowd raise platform transmission inquiry request when, profit
With the asset identification in the first assets digital certificate, the described of the block chain storage that any one of node is included is inquired about
Asset Attributes and the assets rights and interests in assets register information.
Preferably, said system is further included：Digital certificate delivery system, wherein,
The asset management device, is the assets for distributing corresponding ID for the user's registration information
Register information distributes corresponding asset identification, and by the asset identification, the ID of equity holders and the user
Identify corresponding name and certificate number is supplied to the digital certificate delivery system, and receive the digital certificate delivery system and send out
First assets digital certificate of cloth；
The digital certificate delivery system, for the asset identification, the assets that are provided according to the asset management device
The ID of holder and the corresponding name of the ID and certificate number, generate corresponding first assets numeral card
Book.
A kind of assets management method, device and system are embodiments provided, raises flat by receiving at least one crowd
The user's registration information that platform sends, by the user's registration information block in block chain is write, and is the user's registration
Information distributes corresponding ID, the assets register information that at least one crowd raises platform transmission is received, by the assets
Register information writes a block in the block chain, is that the assets register information distributes corresponding asset identification, described
Assets register information, including：The ID of all equity holders, Asset Attributes and assets rights and interests；Using each institute
The ID of equity holders is stated, the name and certificate number of each equity holders is determined；According to the assets mark
Knowledge and the name and certificate number of each equity holders, are that each described equity holders' generation is corresponding
First assets digital certificate；Using the first assets digital certificate, the Asset Attributes and the assets rights and interests are inquired about, entirely
The user profile and assets information that process can raise each crowd on platform is incorporated in block chain, realizes and assets are united
One management.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of flow chart of assets management method that one embodiment of the invention is provided；
Fig. 2 is a kind of structural representation of asset management device that one embodiment of the invention is provided；
Fig. 3 is a kind of structural representation of asset management device that another embodiment of the present invention is provided；
Fig. 4 is a kind of structural representation of asset management device that another embodiment of the invention is provided；
Fig. 5 is a kind of structural representation of asset management device that another embodiment of the present invention is provided；
Fig. 6 is a kind of structural representation of asset management system that one embodiment of the invention is provided；
Fig. 7 is a kind of structural representation of asset management system that another embodiment of the present invention is provided；
Fig. 8 is a kind of flow chart of assets management method that another embodiment of the present invention is provided.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, embodiments providing a kind of assets management method, the method may comprise steps of：
Step 101：The user's registration information that at least one crowd raises platform transmission is received, information write block is registered customers as
A block in chain, is that user's registration information distributes corresponding ID；
Step 102：The assets register information that at least one crowd raises platform transmission is received, assets register information is write into block
A block in chain；
Step 103：Distribute corresponding asset identification for assets register information, assets register information, including：All assets are held
The ID of the person of having, Asset Attributes and assets rights and interests；
Step 104：Using the ID of each equity holders, the name and card of each equity holders are determined
Piece number；
Step 105：It is that each assets is held according to asset identification and the name and certificate number of each equity holders
The person of having generates corresponding first assets digital certificate；
Step 106：Using the first assets digital certificate, queries asset attribute and the assets rights and interests.
In the embodiment shown in fig. 1, the user's registration information of platform transmission is raised by receiving at least one crowd, will be described
A block in user's registration information write block chain, is that the user's registration information distributes corresponding ID, is received
At least one crowd raises the assets register information of platform transmission, and the assets register information is write in the block chain
Individual block, is that the assets register information distributes corresponding asset identification, the assets register information, including：All assets are held
The ID of the person of having, Asset Attributes and assets rights and interests；Using the ID of equity holders each described, it is determined that often
The name and certificate number of one equity holders；According to the asset identification and described each described equity holders
Name and certificate number, be that each described equity holders generates corresponding first assets digital certificate；Using described first
Assets digital certificate, inquires about the Asset Attributes and the assets rights and interests, and each crowd can be raised whole process the use on platform
Family information and assets information are incorporated in block chain, realize and assets are managed collectively.
In an embodiment of the invention, in order to record to the trading situation of assets, to ensure assets information
The integrality of statistics, after step 105, further includes：Current asset is traded when platform is raised at least one crowd
When, determine any in asset identification, the ID of buyer, the ID of the seller and the number of transaction of the current asset
One or more；By in the asset identification of the current asset, the ID of buyer, the ID of the seller and number of transaction
Any one or more writes block chain in a block.For example：Assets a are sold when user A raises platform 1 by crowd
In 1,000,000 when, when user B raises platform 2 and buy in the 1000000 of assets a by crowd, because user A, user B have corresponding
ID, assets a also have corresponding asset identification, it is assumed that the corresponding ID of user A has correspondence for mark 1, user B
ID for mark 2, the corresponding asset identification of assets a for mark 3, then in the transaction that assets a are carried out with above-mentioned 1,000,000
When, can be by writing in a block in block chain：The mark of mark 1, -100 ten thousand 3, the mark of mark 2 ,+100 ten thousand 3 is real
Now to the record of process of exchange, then in follow-up query script, the record process of exchange can be found by mark 3
Block, so as to provide the process of exchange.
In an embodiment of the invention, difference is belonged in order to ensure the assets digital certificate that each user is held
Asset identification, in the asset identification for recording the current asset, the ID of buyer, the ID of the seller and friendship
Easily after quantity, further include：According to the ID of the buyer, by searching the block chain, the buyer is judged
Whether hold the current asset and identify corresponding assets, if it is not, then by searching the block chain, determining the buyer's
The corresponding name of ID and certificate number, according to current asset mark and the name and certificate number of the buyer, be
The buyer generates corresponding second assets digital certificate.If it is corresponding that the buyer has held the current asset mark
First assets digital certificate, then do not regenerate new digital certificate.For example：Mark 1, -100 ten thousand is have recorded in a block chain
Mark 3, the mark of mark 2 ,+100 ten thousand 3, wherein, mark 1 is ID, the mark of the ID of user A, mark 2 for user B
3 asset identifications for being assets a are known, because each block in block chain have recorded user by ID and asset identification
Information and assets information, and transaction of the user to assets, then, by including the block for identifying 2 in lookup block chain, both
Can determine that whether the ID 2 has the assets digital certificate for including the mark 3.If ID 2 is with the bag
Assets digital certificate containing mark 3, then directly looked into by being included the mark 3 in the assets digital certificate of mark 3 by this
The transaction of block record in the block chain, without the need for the assets digital certificate for distributing assets a for the ID 2 again.And
If the ID 2 does not have the assets digital certificate of assets a, by way of block chain is traced to the source, block is found
Name and certificate number such as identification card number or passport No. of the corresponding user B of mark 2 of the block storage in chain etc., and according to
The mark 3 of assets a, the name of user B and certificate number, are that user B generates the corresponding assets digital certificate of assets a.
In addition, when the information that registers customers as writes a block of block chain, the ID of the block can be marked as user
One kind of knowledge, such as：In registering customers as information write block K, then the ID of block K can be used as ID；To assets
When being registered, when assets register information writes a block of block chain, block ID can be used as asset identification, such as will money
Produce register information to be written in block Q, then the block ID of block Q can be used as asset identification.
In an embodiment of the invention, it is described to raise platform at least one crowd current asset is traded, including：
The current asset that the reception seller first crowd at least one crowd raises platform raises platform issue is corresponding
Crowd raises information, and the crowd is raised into a block in the information write block chain；
Crowd's information of raising is published to first crowd raises platform and at least one second crowds are raised on platform；
When receive current buyer platform is raised by first crowd or second crowd raise platform transmission for institute
Crowd is stated when raising the transaction request of information, according to the transaction request, the current asset is traded.
In an embodiment of the invention, for the reliability for ensureing to conclude the business, it is to avoid described for user's registration letter
After the corresponding ID of breath distribution, further include：For the ID, corresponding first transaction key is set；When
When at least one crowd raises platform current asset is traded, the second transaction key of targeted customer's input is received, work as institute
When stating the second transaction key and matching with first transaction key of the targeted customer, the money for recording the current asset is performed
Produce mark, the ID of buyer, the ID of the seller and number of transaction.The transaction key is generally 128 or 256
Character string, due to the transaction key length it is long, it has not been convenient to user remember, then the transaction key can be stored in a peace
In safety box in full service platform, and it is supplied to user, user to pass through the 8 digit password in 8 digit passwords of the safety box
Transaction key is taken out from safety box, is traded, so as to ensure that the reliability of transaction, it is to avoid user's assets are by arbitrarily more
Change.
In one enforcement of the present invention, in order to avoid each block information is arbitrarily changed in block chain, said method
Further include：Using each block in the block chain as current block, perform：According to current block storage
Information, is that the current block calculates the first cryptographic Hash, and the first cryptographic Hash storage of the current block is arrived into described current
The corresponding next block of block, the information of the current block storage；The letter stored in receiving to the current block
Breath according to the modification, calculates the second cryptographic Hash of the current block when modifying, when second cryptographic Hash with it is described
When first cryptographic Hash is inconsistent, then forbid the modification.Whole process causes to write user profile, the assets information in block chain
And trading situation can not be changed arbitrarily.
In an embodiment of the invention, can increase by least one block for the block chain；It is described by the user
Log-on message writes a block in the block chain, is that the user's registration information distributes corresponding ID, including：
The user's registration information is write into the first block at least one block, the mark of first block is used as user
Mark distributes to the user's registration information；The block Asset Registration information write in the block chain,
Distribute corresponding asset identification for the Asset Registration information, including：The Asset Registration information is write into described at least one
The second block in block, the mark of second block distributes to the Asset Registration information as asset identification.Above-mentioned
User's registration information, Asset Registration information and Transaction Information etc. can be complete at least one block that the block chain increases
Into.I.e. with the generation of transaction, the block in block chain is continuously increased.
In an embodiment of the invention, by least two nodes storage block chain, above-mentioned user's registration information,
Carry out in the block chain that any one in assets register information and Transaction Information can be on one node, and by backuping to
In block chain on other nodes, the backup to user's registration information, assets register information and Transaction Information is realized, further protected
Demonstrate,prove integrality, security and the reliability of the information of block chain storage.
As shown in Fig. 2 the embodiment of the present invention provides a kind of asset management device, the asset management device includes：
User register unit 201, at least one crowd for receiving outside raises the user's registration information of platform transmission, by institute
A block in the block chain outside user's registration information write is stated, is that the user's registration information distributes corresponding user's mark
Know；
Assets registration unit 202, at least one crowd for receiving outside raises the assets register information of platform transmission, by institute
The block that assets register information is write in the block chain of the outside is stated, is that the assets register information distributes corresponding money
Produce and identify, the assets register information, including：The user register unit 201 is user's mark of all equity holders distribution
Knowledge, Asset Attributes and assets rights and interests；
Assets certificates constructing unit 203, for each the described assets received using the assets registration unit 202
The ID of holder, by the block chain for searching the outside, determines the name and card of each equity holders
Piece number, according to the asset identification and the name of each equity holders of the assets registration unit 202 distribution
And certificate number, it is that each described equity holders generates corresponding first assets digital certificate；
Query unit 204, for the first assets digital certificate generated using the assets certificates constructing unit 203, is looked into
Ask the Asset Attributes and the assets rights and interests of the outside block chain storage.
As shown in figure 3, in an alternative embodiment of the invention, said apparatus are further included：
Transaction unit 301, for when at least one outside crowd raises platform and is traded to current asset, it is determined that described
It is any one or more in the asset identification of current asset, the ID of buyer, the ID of the seller and number of transaction；
And will be any one in the asset identification of the current asset, the ID of buyer, the ID of the seller and number of transaction
A block in the block chain outside individual or multiple writes.
As shown in figure 4, in an alternative embodiment of the invention, said apparatus are further included：Judging unit 401, wherein,
The judging unit 401, the ID of the buyer for being determined according to the transaction unit 301, by searching
Outside block chain, judges whether the buyer holds the current asset and identify corresponding assets, if it is not, then triggering is described
Assets certificates constructing unit 203；
The assets certificate production unit 203, is further used for, when the triggering of the judging unit 401 is received, leading to
The block chain for searching the outside is crossed, the corresponding name of ID and certificate number of the buyer is determined, according to described current
Asset identification and the name and certificate number of the buyer, are that the buyer generates corresponding second assets digital certificate.
As shown in figure 5, in still another embodiment of the process, said apparatus are further included：Setting unit 501, wherein,
The setting unit 501, the ID for distributing for the user register unit 201 arranges corresponding first
Transaction key；
The transaction unit 301, is further used for entering current asset when at least one crowd in the outside raises platform
During row transaction, the second transaction key of targeted customer's input is received, when second transaction key and the setting unit 501 set
When first transaction key of the targeted customer for putting is matched, asset identification, the user of buyer by the current asset is performed
An area in the block chain of any one or more writes outside in mark, the ID of the seller and number of transaction
Block.
The contents such as the information exchange between each unit, implementation procedure in said apparatus, due to implementing with the inventive method
Example is based on same design, and particular content can be found in the narration in the inventive method embodiment, and here is omitted.
As shown in fig. 6, the embodiment of the present invention provides a kind of asset management system, the asset management system includes：At least one
Individual crowd raises platform 601, at least one node 602 and any of the above-described described asset management device 603, wherein,
At least one crowd raises platform 601, for sending user's registration information and assets register information respectively to described
Asset management device 603, and the first assets digital certificate that the asset management device 603 is provided is supplied to corresponding use
Family；Using the first assets digital certificate inquiry request is sent to the asset management device 603；
In at least one node 602, each node includes block chain 6021, for by the block chain
Block stores the user's registration information and assets register information of the asset management device write；
The asset management device 603, for working as the inquiry request that at least one crowd raises the transmission of platform 601 is received
When, using the asset identification in the first assets digital certificate, inquire about the block chain that any one of node 602 is included
Asset Attributes and the assets rights and interests in the assets register information of 6021 storages.
In an embodiment of the invention, further include：Digital certificate delivery system (not shown), wherein,
The asset management device 603, is the money for distributing corresponding ID for the user's registration information
Produce register information and distribute corresponding asset identification, and by the asset identification, the ID of equity holders and the use
Family identifies corresponding name and certificate number is supplied to the digital certificate delivery system, and receives the digital certificate delivery system
The the first assets digital certificate issued；
The digital certificate delivery system (not shown), for the institute provided according to the asset management device 603
Asset identification, the ID of equity holders and the corresponding name of the ID and certificate number are stated, is generated corresponding
First assets digital certificate.
In an alternative embodiment of the invention, by taking the asset management system shown in Fig. 7 as an example, explanation asset management side is launched
Method, as shown in figure 8, the assets management method may include steps of：
Step 800：The memory block chain at least two nodes；
As shown in fig. 7, store identical block chain in node 1, node 2, in this step can be more saving
The block chain is stored on point, so that block chain has multiple backups, then when the data of a block chain are changed, other areas
Data syn-chronization can also be returned original data by block chain, so as to ensure that block chain in data security, and realize block
Chain data can not be changed.Because block chain can not be changed and security, it the financial field such as raises in crowd, can be used as a quilt
The database of trust is stored to transaction, assets, user profile etc., and ensures the authenticity of these information.
Step 801：Asset management device receives the user's registration information that at least one crowd raises platform transmission, is a node
In block chain increase the first block；
For example：User A raises platform 7011 and fills in its user's registration information such as name, certificate by the first crowd shown in Fig. 7
Number (identification card number, passport No. etc.), occupation etc., first crowd raises platform 7011 and the log-on message of user A is sent to into Fig. 7 institutes
The asset management device 703 for showing, now the block chain 7021 on node 1 is idle, then increase by first on the block chain on node 1
Block；Again such as：User B raises platform 7012 and fills in its user's registration information such as name, certificate number by the second crowd shown in Fig. 7
(identification card number, passport No. etc.), occupation etc., second crowd raises platform 7012 and the log-on message of user B is sent to shown in Fig. 7
Asset management device 703, now the block chain 7021 on node 2 is idle, then on the block chain in node 2 for user B
Log-on message increases by the first block.
Step 802：Asset management device registers customers as information and writes the first block, is the user's registration information distribution
Corresponding ID, and corresponding first transaction key is set for ID；
For example：The log-on message of user A is written to asset management device 703 shown in Fig. 7 the block chain in node 1
7021, the log-on message of user B is written to asset management device 703 the block chain 7021 in node 2.Hereafter, in node 1
The log-on message of user A can be written to block chain 7021 the block chain 7021 in node 2, the meeting of block chain 7021 in node 2
The block chain 7021 log-on message of user B being written in node 1, the i.e. process of step 803.Registration is made by said process
Information can exist on the block chain of each node, it is ensured that the uniformity of the block chain of different nodes, so that
The user's registration information being stored on block chain will not be changed easily.
In this step, ID can be the block-identified such as block ID of first block, meanwhile, in order to ensure to use
The security of family transaction, the process is also assigned with corresponding first transaction key for each ID, only user input
Transaction key accurately just can be traded, and be further ensured that crowd raises the security concluded the business on platform.
In addition, being raised in platform registration process by least one crowd in user, asset management device can also mark user
Know (such as the corresponding block ID of block of user's registration information write) and address name and certificate number is sent to digital certificate and sends out
Distribution system digital certificate issuing organization for example trusty such as China's finance authentication center (CFCA real-name authentication systems), certificate verification
Center (CA) etc., corresponding customer digital certificate is generated by digital certificate issuing organization trusty for the user, then,
In follow-up process of exchange, can be traded by the customer digital certificate.
Step 803：The block chain user's registration information of the first block of write being synchronized in other nodes；
Through above-mentioned steps 801 to step 803 cause the log-on message that different crowds are raised in platform store with block chain,
The user for raising registration on platform in any one crowd to be raised in other crowds get on platform, is realized to different user
The integration of log-on message, while realizing different crowds raises the shared of information between platform.
Step 804：It is in a safety box of safe storage platform and the safety box is close by the first transaction key storage
Code is supplied to user；
In embodiments of the present invention, in order to avoid transaction key from being decrypted as far as possible, the transaction key can for 128 or
The character string of 256, and the character string user of this 128 or 256 is difficult to remember.Then can be by this 128 or the transaction of 256
The numerical ciphers of the safety box are supplied to use by key storage in the safety box of safety service platform 704 as shown in Figure 7
Family, the numerical ciphers of the safety box are generally 8,6 even 4, therefore, the password of safety box is easy to be remembered by user
Firmly.In this process, the transaction key of one user of each safety box memory storage, for example：The transaction key of user A is stored in
In safety box 7041 in safety service platform 704 as shown in Figure 7, then user A will obtain the password of the safety box 7041；With
The transaction key of family B is stored in the safety box 7042 in safety service platform 704 as shown in Figure 7, then user B will be somebody's turn to do
The password of safety box 7042.In addition, the password of the safety box can also be and use householder in addition to safety service platform is actively provided
It is dynamic to arrange.
Step 805：Asset management device receives the assets register information that at least one crowd raises platform transmission, is a node
In block chain increase the second block；
For example：When one company raises its all of assets of registration of platform 7013 by the 3rd crowd shown in Fig. 7, first in section
Increase by the second block in block chain 7021 on point 2, and assets register information is written in the block, the assets registered letter
Breath, including：The ID of all equity holders, Asset Attributes and assets rights and interests；Such as：User A holds the said firm
40% share, user B holds the share of the said firm 60%, if：The ID of user A is mark 1；The user of user B
It is designated mark 2；Then registration can be in the second block：Mark 1：40%, mark 2：60%, while also registering the assets
Attribute and assets rights and interests, can be the credits of assets, equity, bootstrap, product, service etc..
Step 806：The assets register information is write into the second block, is that the assets register information distributes corresponding money
Produce mark；
The mark of the second block is distributed to into assets as asset identification in the step so that assets are also gathered around in block chain
There is the identity of oneself, then during subsequent query, can be inquired by the mark of the assets and all include the assets
The block chain of mark, it is ensured that the integrality of assets information inquiry.
Step 807：By the Asset Registration synchronizing information of the second block of write to the block chain in other nodes；
The step is similar to above-mentioned steps 803, it is ensured that the uniformity of the block chain in each node.
Step 808：It is each assets institute according to asset identification, asset identification everyone name corresponding and certificate number
Someone generates corresponding first assets digital certificate；
In this step, the asset identification everyone name corresponding and certificate number, can pass through the user of above-mentioned record
Mark, searches block chain and obtains.Because the first assets digital certificate have recorded the mark of assets, then by first assets
Block such as Transaction Information in the related block chain of digital certificate can be found to it have recorded assets mark, such as assets institute
ID of someone etc., but can not be definite the corresponding proprietary details of acquisition asset identification, to a certain degree
On ensure that the confidentiality of assets information.
The generating process of the first assets digital certificate, can be by asset identification, asset identification everyone name corresponding
Digital certificate delivery system digital certificate issuing organization such as China's finance authentication center for example trusty is sent to certificate number
(CFCA real-name authentication systems), certificate verification center (CA) etc., are each money by digital certificate issuing organization trusty
Produce everyone and generate corresponding assets digital certificate.
Step 809：When raising platform and current asset being traded at least one crowd, the money of the current asset is determined
Produce mark, the ID of buyer, the ID of the seller and number of transaction；
What is referred in this step raises the detailed process that platform is traded to current asset at least one crowd：Reception is sold
Side first crowd at least one crowd raises platform raises the corresponding crowd of the current asset of platform issue and raises information, and by institute
State crowd and raise the block that information is write in the block chain；Crowd's information of raising is published to into first crowd and raises platform and extremely
Few second crowd is raised on platform；When receiving, current buyer raises platform by first crowd or second crowd raises platform
When raising the transaction request of information for the crowd of transmission, according to the transaction request, is traded to the current asset.
For example：When user A the second crowd shown in Fig. 7 raise on platform 7012 issue sell the share 5% in assets a when,
User B is raised in the 3rd crowd shown in Fig. 7 and the information is seen on platform 7013, then user B is raised in the 3rd crowd and passed through on platform 7013
The 100W of personal asset 2 buys in the share 5% in assets a, and user A increases the 100W of personal asset 1, due to assets and user
Have storage in block chain, then can find according to the trackability of block chain, such as the ID of user A be mark 1,
The ID of user B be the asset identification of mark 2, assets a be mark 3, the asset identification of the personal asset 2 of user B for mark
The asset identification for knowing the 4, personal asset 1 of user A is mark 5.
Step 810：The safety box password of targeted customer's input is received, is taken from corresponding safety box according to safety box password
Go out the second transaction key；
For example：User A input the password of the safety box 7041 shown in Fig. 7, is taken out the transaction key of user A, if
Safety box code error, then transaction key can not accurately be taken out, then transaction then can not carry out.
Step 811：Determine that the second transaction key is matched with first transaction key of targeted customer；
Ensure that the transaction key that user takes out from safety box is consistent with the transaction key that asset management device distributes, so as to
It is smoothed out transaction.
Step 812：Increase by the 3rd block for the block chain in a node；
Step 813：By the asset identification of current asset, the ID of buyer, the ID of the seller and number of transaction
Write the 3rd block；
For example：In this step, can in the block that block chain increases can with a kind of expression way：Mark
1：- 5% mark 3, mark 1：+ 100W marks 5；Mark 2：+ 5% mark 3, mark 2：- 100W marks 4；By this kind of write side
Formula understands the process that have recorded transaction.Further, since containing asset identification in the block, then, demonstrate,proved by assets numeral
When book is inquired about block chain, the process of exchange for including the asset identification in the assets digital certificate can be directly searched out
Block, simultaneously as in assets digital certificate user name and certificate number, then user can know the whole transaction of oneself
Process, the assets that user possesses under the assets digital certificate can accurately be known by the process of whole transaction.
Step 814：By the asset identification of current asset of the 3rd block of write, the ID of buyer, the seller user
Mark and number of transaction are synchronized to the block chain in other nodes；
The process realizes the backup to process of exchange, it is ensured that the security of transaction record.
Step 815：According to the ID of buyer, by searching block chain, judge whether buyer holds the current money
The corresponding first assets digital certificate of mark is produced, if it is, execution step 816；Otherwise, execution step 817；
Due in process of exchange, being the process of exchange that assets are recorded by asset identification, i.e., whole process of exchange money
Producing mark will not change.So, the asset identification in the corresponding first assets digital certificate of assets can even be found
The all of Transaction Information related to the assets or register information etc., then once user possesses the assets of asset identification first
After digital certificate, then without the need for being again asset identification first assets digital certificate of generation in follow-up process of exchange.
In addition, in this step, can with according to the ID of the seller, the asset identification of the current asset and
The number of transaction, judges that whether the seller sells the whole of the current asset to the ID of the buyer, such as
Fruit is that then the first assets digital certificate of the corresponding current asset of the seller cancels.
Step 816：Using the first assets digital certificate, Asset Attributes, assets rights and interests and the assets for inquiring about current asset are handed over
Easy situation, and terminate current process；
Step 817：By searching the block chain, the corresponding name of ID and certificate number of the buyer are determined；
Due to the process record ID of buyer concluded the business, then the step can be by ID lookup block chain
The block that middle user's registration information is located can easily obtain the corresponding name of ID and certificate number.
In addition, have recorded user's registration information in above-mentioned first block, include in the log-on message address name and
Certificate number, have recorded the proprietary mark of assets in the second block, and in the 3rd block buyer identifier and assets are have recorded
Mark.So, in this step, the money in the second block can be searched by the asset identification in process of exchange in the 3rd block
Produce in mark everyone mark corresponding and whether include buyer identifier, it is also possible to which there is the assets mark in by searching block chain
Know other blocks in whether have buyer identifier, if not if can determine buyer without with regard to the asset identification it is corresponding
Assets digital certificate.Now, buyer identifier in the first block can be found by the buyer identifier in the 3rd block corresponding
Buyer's name and certificate number in log-on message.
Step 818：It is that the buyer generates according to current asset mark and the name and certificate number of the buyer
Corresponding second assets digital certificate；
In order to ensure the integrality to user's asset statistical, then when a user obtains an assets, and the acquisition
The corresponding asset identification of assets, does not exist in the assets digital certificate that user has possessed, then also need to as user's generation
The corresponding assets digital certificate of the asset identification.For example：User A obtains assets b, and the asset identification of assets b is mark 6, and
Do not match with the mark 6 in all assets digital certificates that the user B has possessed, then using the mark 6, user
The name of B, certificate number are the assets digital certificate that the user B generates assets b.Due to the life in block chain to assets digital certificate
Recorded into process, then, the process that all assets digital certificates that user B has been possessed match with the mark 6
Can be obtained by searching block chain.
Step 819：Using the second assets digital certificate, Asset Attributes, assets rights and interests and the assets for inquiring about current asset are handed over
Easy situation.
In addition, the user's registration information, Asset Registration information and transaction in assets information in assets management method can be as above
State the different blocks being respectively recorded in each information in block chain shown in Fig. 8, it is also possible to be recorded in same block or
Person is separately recorded in three kinds of information in two blocks.
In addition, in the present invention is implemented, in order to be further ensured that crowd raises the security concluded the business between platform, while avoiding area
Block chain information is tampered, it is ensured that the authenticity of transaction, can also using each block in the block chain as current block,
Perform：
It is that the current block calculates the first cryptographic Hash according to the information of current block storage, and will be described current
The first cryptographic Hash storage of block is to the corresponding next block of the current block, the information of the current block storage；
When the information stored in receiving to the current block is modified, according to the modification, described working as is calculated
Second cryptographic Hash of front block, when second cryptographic Hash is inconsistent with first cryptographic Hash, then forbids the modification.
Present invention also offers a kind of computer-readable storage medium, stores for making a machine perform program as described herein
The instruction of the checking method of code.Specifically, the system or device for being furnished with storage medium can be provided, on the storage medium
Store and realize the software program code of the function of any embodiment in above-described embodiment, and make the calculating of the system or device
Machine (or CPU or MPU) reads and performs the program code that is stored in storage medium.
In this case, the program code itself for reading from storage medium is capable of achieving any one reality in above-described embodiment
The function of example is applied, therefore the storage medium of program code and store program codes constitutes the part of the present invention.
For provide program code storage medium embodiment include floppy disk, hard disk, magneto-optic disk, CD (as CD-ROM,
CD-R, CD-RW, DVD-ROM, DVD-RAM, DVD-RW, DVD+RW), tape, Nonvolatile memory card and ROM.Selectively,
Can by communication network from server computer download program code.
Further, it should be apparent that, not only can pass through to perform the program code read-out by computer, and can pass through
Make operating system of calculating hands- operation etc. to complete partly or completely practical operation based on the instruction of program code, so as to
Realize the function of any one embodiment in above-described embodiment.
Further, it is to be appreciated that the program code read by storage medium is write into the expansion board in insertion computer
In in set memory or write in the memory arranged in the expanding element being connected with computer, be subsequently based on journey
The instruction of sequence code makes CPU in expansion board or expanding element etc. come executable portion and whole practical operations, so as to
Realize the function of any embodiment in above-described embodiment.
According to such scheme, various embodiments of the present invention, at least have the advantages that：
1. the user's registration information of platform transmission is raised by receiving at least one crowd, by the user's registration information write area
A block in block chain, is that the user's registration information distributes corresponding ID, receives at least one crowd and raises flat
The assets register information that platform sends, by the assets register information block in the block chain is write, and is the assets
The corresponding asset identification of register information distribution, the assets register information, including：The ID of all equity holders, money
Produce attribute and assets rights and interests；Using the ID of equity holders each described, determine that each described assets is held
The name and certificate number of person；According to the asset identification and the name and certificate number of each equity holders,
Corresponding first assets digital certificate is generated for equity holders each described；Using the first assets digital certificate, look into
The Asset Attributes and the assets rights and interests are ask, each crowd can be raised whole process user profile and assets information on platform
In being incorporated into block chain, realize and assets are managed collectively.
2. in scheme provided in an embodiment of the present invention, current asset is traded when platform is raised at least one crowd
When, determine any in asset identification, the ID of buyer, the ID of the seller and the number of transaction of the current asset
One or more；By in the asset identification of the current asset, the ID of buyer, the ID of the seller and number of transaction
Any one or more writes block chain in a block, record transaction is realized in block chain by the process
Process, that is, have recorded the mobility status of assets, then the flow direction of assets information and assets can be inquired by block chain, kept away
Exempt from the loss of assets, so as to ensure that the integrality of assets.
3., according to the ID of the buyer, by searching the block chain, judge whether the buyer holds described
Current asset identifies corresponding assets, if it is not, then by searching the block chain, determining the ID correspondence of the buyer
Name and certificate number, be that the buyer generates according to current asset mark and the name and certificate number of the buyer
Corresponding second assets digital certificate.The process causes the asset identification recorded in the assets digital certificate that same user possesses
It is different.Due to the transaction with the asset identification can be found by an asset identification, then by said process, can
To avoid the repetition of assets digital certificate.
4. by arranging corresponding first transaction key for the ID；When raising platform pair at least one crowd
When current asset is traded, the second transaction key of targeted customer's input is received, when second transaction key and the mesh
When first transaction key of mark user is matched, perform the asset identification for recording the current asset, the ID of buyer,
The ID and number of transaction of the seller.There could be transaction key due to there was only user, then key is handed over by concluding the business
Yi Ze can ensure that the reliability of transaction.
5., as current block, perform by using each block in the block chain：Deposited according to the current block
The information of storage, is that the current block calculates the first cryptographic Hash, and the first cryptographic Hash storage of the current block is arrived into described
The corresponding next block of current block, the information of the current block storage；Store in receiving to the current block
Information when modifying, according to the modification, calculate the second cryptographic Hash of the current block, when second cryptographic Hash with
When first cryptographic Hash is inconsistent, then forbid the modification, by said process so that a block restricts another block
Modification, it is ensured that the security of information of block chain storage, unalterable feature and reliability.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply presence between these entities or operation
Any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to non-
Exclusiveness is included, so that a series of process, method, article or equipment including key elements not only includes those key elements,
But also including other key elements being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element for being limited by sentence " including ", does not arrange
Except also there is other identical factor in including the process of the key element, method, article or equipment.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of said method embodiment can pass through
Completing, aforesaid program can be stored in the storage medium of embodied on computer readable the related hardware of programmed instruction, the program
Upon execution, the step of including said method embodiment is performed；And aforesaid storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, the skill of the present invention is merely to illustrate
Art scheme, is not intended to limit protection scope of the present invention.All any modifications made within the spirit and principles in the present invention,
Equivalent, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of assets management method, it is characterised in that the user's registration information that at least one crowd raises platform transmission is received, by institute
A block in user's registration information write block chain is stated, is that the user's registration information distributes corresponding ID, also
Including：
The assets register information that at least one crowd raises platform transmission is received, the assets register information is write into the block
A block in chain, is that the assets register information distributes corresponding asset identification, the assets register information, including：Institute
There are ID, Asset Attributes and the assets rights and interests of equity holders；
Using the ID of equity holders each described, the name and certificate of each equity holders are determined
Number；
It is each described money according to the asset identification and the name and certificate number of each equity holders
Produce holder and generate corresponding first assets digital certificate；
Using the first assets digital certificate, the Asset Attributes and the assets rights and interests are inquired about.
2. method according to claim 1, it is characterised in that generate correspondence for equity holders each described described
Assets digital certificate after, further include：
When raising platform and current asset being traded at least one crowd, asset identification, the buyer of the current asset are determined
ID, the ID of the seller and number of transaction in it is any one or more；
Will be any in the asset identification of the current asset, the ID of buyer, the ID of the seller and number of transaction
A block in one or more described block chains of write.
3. method according to claim 2, it is characterised in that
By in the asset identification of the current asset, the ID of buyer, the ID of the seller and number of transaction appoint
After the block anticipated in one or more described block chains of write, further include：
According to the ID of the buyer, by searching the block chain, judge whether the buyer holds the current money
The corresponding assets of mark are produced, if it is not, then by searching the block chain, determining the corresponding name of ID of the buyer
And certificate number, it is that buyer's generation is corresponding according to current asset mark and the name and certificate number of the buyer
Second assets digital certificate.
4. according to the method in claim 2 or 3, it is characterised in that
After the corresponding ID for user's registration information distribution, further include：
For the ID, corresponding first transaction key is set；
When raising platform and current asset being traded at least one crowd, the second transaction for receiving targeted customer's input is close
Key, when second transaction key is matched with first transaction key of the targeted customer, performs described by the current money
Any one or more write institutes in the asset identification of product, the ID of buyer, the ID of the seller and number of transaction
State a block in block chain；
And/or,
It is described to raise platform at least one crowd current asset is traded, including：
The reception seller first crowd at least one crowd raises platform raises the corresponding crowd of the current asset of platform issue and raises
Information, and the crowd is raised into a block in the information write block chain；
Crowd's information of raising is published to first crowd raises platform and at least one second crowds are raised on platform；
When receive current buyer platform is raised by first crowd or second crowd raise platform transmission for the crowd
When raising the transaction request of information, according to the transaction request, the current asset is traded.
5. according to the arbitrary described method of Claims 1-4, it is characterised in that further include：
Using each block in the block chain as current block, perform：
It is that the current block calculates the first cryptographic Hash according to the information of current block storage, and by the current block
The storage of the first cryptographic Hash to the corresponding next block of the current block, the information of the current block storage；
When the information stored in receiving to the current block is modified, according to the modification, described in calculating proparea is worked as
Second cryptographic Hash of block, when second cryptographic Hash is inconsistent with first cryptographic Hash, then forbids the modification.
6. a kind of asset management device, it is characterised in that include：
User register unit, at least one crowd for receiving outside raises the user's registration information of platform transmission, by the user
A block in block chain outside log-on message write, is that the user's registration information distributes corresponding ID；
Assets registration unit, at least one crowd for receiving outside raises the assets register information of platform transmission, by the assets
Register information writes a block in the block chain of the outside, is that the assets register information distributes corresponding assets mark
Know, the assets register information, including：The user register unit is ID, the assets of all equity holders' distribution
Attribute and assets rights and interests；
Assets certificates constructing unit, the use of each equity holders for being received using the assets registration unit
Family identifies, and by the block chain for searching the outside, the name and certificate number of each equity holders is determined, according to institute
The asset identification of assets registration unit distribution and the name and certificate number of each equity holders are stated, is each
The individual equity holders generate corresponding first assets digital certificate；
Query unit, for the first assets digital certificate generated using the assets certificates constructing unit, inquires about the outside
The Asset Attributes and the assets rights and interests of block chain storage.
7. device according to claim 6, it is characterised in that further include：
Transaction unit, for when at least one outside crowd raises platform and is traded to current asset, determining the current money
It is any one or more in the asset identification of product, the ID of buyer, the ID of the seller and number of transaction；And by institute
State in asset identification, the ID of buyer, the ID of the seller and the number of transaction of current asset any one or it is many
A block in the block chain outside individual write.
8. device according to claim 7, it is characterised in that
Further include：Judging unit, wherein,
The judging unit, the ID of the buyer for being determined according to the transaction unit, by the block outside lookup
Chain, judges whether the buyer holds the current asset and identify corresponding assets, if it is not, then triggering the assets certificate life
Into unit；
The assets certificate production unit, is further used for when the triggering of the judging unit is received, described by searching
Outside block chain, determines the corresponding name of ID and certificate number of the buyer, according to current asset mark with
And the name and certificate number of the buyer, it is that the buyer generates corresponding second assets digital certificate；
And/or,
Further include：Setting unit, wherein,
The setting unit, the ID for distributing for the user register unit arranges corresponding first transaction key；
The transaction unit, is further used for being traded current asset when at least one crowd in the outside raises platform
When, the second transaction key of targeted customer's input is received, when the target that second transaction key is arranged with the setting unit
When first transaction key of user is matched, asset identification, the ID of buyer, the seller by the current asset is performed
ID and number of transaction in any one or more writes outside block chain in a block.
9. a kind of asset management system, it is characterised in that include：The arbitrary described asset management device of claim 6 to 8, extremely
A few crowd raises platform and at least one node, wherein,
At least one crowd raises platform, for sending user's registration information and assets register information respectively to the asset management
Device, and the first assets digital certificate that the asset management device is provided is supplied to into corresponding user；Using described first
Assets digital certificate sends inquiry request to the asset management device；
In at least one node, each node includes block chain, for storing institute by the block of the block chain
State the user's registration information and assets register information of asset management device write；
The asset management device, for when receive at least one crowd raise platform transmission inquiry request when, using institute
The asset identification in the first assets digital certificate is stated, the assets of the block chain storage that any one of node is included are inquired about
Asset Attributes and the assets rights and interests in register information.
10. system according to claim 9, it is characterised in that further include：Digital certificate delivery system, wherein,
The asset management device, is the assets registration for distributing corresponding ID for the user's registration information
Information distributes corresponding asset identification, and by the asset identification, the ID of equity holders and the ID
Corresponding name and certificate number are supplied to the digital certificate delivery system, and receive what the digital certificate delivery system was issued
First assets digital certificate；
The digital certificate delivery system, holds for the asset identification that provided according to the asset management device, assets
The ID of person and the corresponding name of the ID and certificate number, generate corresponding first assets digital certificate.
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| CN201610976373.1A CN106600403B (en) | 2016-11-07 | 2016-11-07 | Asset management method, device and system |
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| CN201610976373.1A CN106600403B (en) | 2016-11-07 | 2016-11-07 | Asset management method, device and system |
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