CN109829820A - A kind of gold assets cochain method based on block chain - Google Patents
A kind of gold assets cochain method based on block chain Download PDFInfo
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- CN109829820A CN109829820A CN201910020259.5A CN201910020259A CN109829820A CN 109829820 A CN109829820 A CN 109829820A CN 201910020259 A CN201910020259 A CN 201910020259A CN 109829820 A CN109829820 A CN 109829820A
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- gold
- assets
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- block chain
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 239000010931 gold Substances 0.000 title claims abstract description 124
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000012790 confirmation Methods 0.000 claims abstract description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 30
- 230000004044 response Effects 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims description 5
- 238000012550 audit Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 15
- 238000012795 verification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Abstract
The gold assets cochain method based on block chain that the invention discloses a kind of, the gold bar selection operation and delivery operation carried out including sequentially responding user to gold control and payment control, generates gold bar trade order；According to gold bar trade order, new contract address and supplier's receipt are generated using contract algorithm of Address Generation, and be uploaded to CITA platform to generate gold assets contract；Respond the confirmation operation that transferred trustship quotient carries out according to the gold register of real-time update, the PoA assets card of user is activated according to gold assets contract, it can not only solve the complicated processes of traditional gold assets certification, the cost for also considerably reducing verification process cost significantly improves the efficiency of assets certification.
Description
Technical field
The present invention relates to block chain technical field more particularly to a kind of gold assets cochain methods based on block chain.
Background technique
For traditional gold assets in process of exchange, the link being related to is extremely complex, in addition to needing the authoritative departments such as government
It carries out assets certification or endorsement is outer, it is also necessary to which settlement system is settled accounts, and needs bank to transfer accounts to handle fund, government is related
Department carries out assets and completes a business transaction transfer etc., and user has paid many time, monetary cost in this process.And people are unwilling
Hold a large amount of gold and go into the street and bought and sold with unfamiliar other side, this be it is very unsafe, trust problem is very big.
And gold assets cochain makes entire gold assets certification and transaction flow be fully able to complete on chain, all data
All synchronize on each node of the whole network, real-time update exchange data so that whole process be more clear it is transparent, be not necessarily to external third
The intervention of square mechanism, not only cost is greatly lowered, and efficiency also significantly improves.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of gold assets cochain method based on block chain, can not only solve
The complicated processes of traditional gold assets certification, also considerably reduce the cost of verification process cost, significantly improve assets
The efficiency of certification.
To achieve the above object, the gold assets cochain method based on block chain that the embodiment of the invention provides a kind of, packet
Include following steps:
Sequentially gold bar selection operation and delivery operation that response user carries out gold control and payment control, generate gold bar
Trade order；
According to the gold bar trade order, new contract address and supplier's receipt are generated using contract algorithm of Address Generation,
And CITA platform is uploaded to generate gold assets contract；
The confirmation operation that corresponding trustship quotient carries out according to the gold register of real-time update is responded, is provided according to the gold
Produce the PoA assets card that contract activates the user.
Further, gold bar selection operation and payment that the sequentially response user carries out gold control and payment control
Operation generates gold bar trade order, specifically:
The gold bar selection operation that response user carries out gold control, generates corresponding ether mill address, and according to described
Ether mill address generates information to be paid；
It responds the delivery operation that user carries out payment control and gold bar trade order is generated according to the information to be paid.
Further, described according to the gold bar trade order, with generating new contract using contract algorithm of Address Generation
Location and supplier's receipt, and after being uploaded to CITA platform to generate gold assets contract, further includes:
The information that market updates is obtained, gold register is updated and transfers trustship quotient.
Further, supplier's receipt include the picture of the gold bar, identification card picture, predetermined contract with
And the signing messages of supplier.
Further, when PoA assets card is activated, the PoA assets card is marked as state of activation, and has and face
When audit state.
Further, the gold assets contract includes market order number and supplier CITA document.
Further, the contract address of the gold assets contract is the new contract address.
Further, the PoA assets card has uniqueness, and each user has and only one.
The implementation of the embodiments of the present invention has the following beneficial effects:
The present invention provides a kind of gold assets cochain method based on block chain, including sequentially responds user to gold control
The gold bar selection operation and delivery operation carried out with payment control, generates gold bar trade order；According to gold bar trade order, use
Contract algorithm of Address Generation generates new contract address and supplier's receipt, and is uploaded to CITA platform to generate gold assets conjunction
About；The confirmation operation that transferred trustship quotient carries out according to the gold register of real-time update is responded, according to gold assets contract
The PoA assets card for activating user can not only solve the complicated processes of traditional gold assets certification, also considerably reduce certification
The cost that process is spent significantly improves the efficiency of assets certification.
Detailed description of the invention
Fig. 1 is a kind of process signal of embodiment of the gold assets cochain method provided by the invention based on block chain
Figure；
Fig. 2 is the stream of step S1 in a kind of embodiment of the gold assets cochain method provided by the invention based on block chain
Journey schematic diagram；
Fig. 3 is the process signal of another embodiment of the gold assets cochain method provided by the invention based on block chain
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Figure 1, Fig. 1 is a kind of embodiment of the gold assets cochain method provided by the invention based on block chain
Flow diagram.As shown in Figure 1, the authentication method includes step S1 to step S3, each step is specific as follows:
S1 sequentially responds gold bar selection operation and delivery operation that user carries out gold control and payment control, generates
Gold bar trade order.
Fig. 2 is referred to, Fig. 2 is the flow diagram of step S1 in the present embodiment, in embodiments of the present invention, step S1 packet
Step S11 to step S12 is included, specifically:
S11, the gold bar selection operation that carries out to gold control of response user generate corresponding ether mill address, and according to
Ether mill address generates information to be paid.
S12, the delivery operation that response user carries out payment control generate gold bar transaction according to the information to be paid
Order.
In the present embodiment, the gold bar option selected according to user, system judge the gold bar with whether containing ether mill
Location, there are following two situations:
When the gold bar contains ether mill address, the ether mill address of the gold bar is transferred；
When the gold bar does not have ether mill address, then new ether mill address and private key are generated.
It should be noted that there is the case where payment failure when user carries out delivery operation, lost when user pays
When losing, system cancels the trade order of the gold bar automatically.
When paying completion, the gold bar trade order is supplied to the market contract of supplier by system, provides supplier
It takes pictures for gold bar, scans gold bar identification card, and gold bar picture and identification card picture are uploaded to document working area.Wherein,
The gold bar trade order includes the incrementss of the quantity in stock of the gold bar, ether mill address and market order.
S2 generates new contract address using contract algorithm of Address Generation and supplier receives according to the gold bar trade order
According to, and CITA platform is uploaded to generate gold assets contract.
It should be noted that the CITA platform is to utilize the file system developed on the basis of CITA bottom alliance chain, energy
Enough keys generate digital finger-print by ether mill public affairs chain come tracking assets.It realizes open and disclosed assets existence and recognizes
Card is realized to the digitized process of entity asset.
In embodiments of the present invention, supplier's receipt includes the picture of the gold bar, identification card picture, predefines
Contract and supplier signing messages.Wherein, the signing messages of supplier is the handwritten signature of supplier employee；The Huang
Golden assets contract includes market order number and supplier CITA document, and the contract address of the gold assets contract is described
New contract address.
In embodiments of the present invention, further comprising the steps of after step S2:
The information that market updates is obtained, gold register is updated and transfers trustship quotient.
S3 responds the confirmation operation that corresponding trustship quotient carries out according to the gold register of real-time update, according to the Huang
Golden assets contract activates the PoA assets card of the user.
It should be noted that the PoA assets card is marked as state of activation, and band when PoA assets card is activated
There is interim audit state.Wherein, the PoA assets card has uniqueness, and each user has and only one.
Fig. 3 is referred to, working principle in order to better illustrate the present invention, the following are the Huangs of the invention based on block chain
The process step of golden assets cochain method: firstly, user is from Market Selection gold product, and determines ether mill address, pass through electricity
Child token completes payment link, and after paying successfully, the order of the gold product can be submitted from the market contract of trend supplier
Data, wherein the order data includes the incrementss of the quantity of gold product, ether mill address and market order；Supply
Quotient generates order completion information after determining, and for gold bar take pictures, scan gold bar identification card, the picture of upload gold bar it is temporary to document
Deposit area；It is that the order automatically generates new contract address, and generates supplier's receipt according to contract algorithm of Address Generation, wherein
Supplier's receipt includes that the photo of gold bar, identification card picture, predetermined contract address and supplier employee are hand-written
Signature；Then supplier's receipt is uploaded to CITA, further according to market order number and supplier CITA document, deployment is new
Gold assets contract, and pass through and obtain gold assets data and gold register total assets from the update of market quantity in stock
With the increment of total weight, gold register is updated according to the variable of acquisition, and transfers trustship quotient to；Trustship quotient again from
The increment of gold assets data and gold register total assets and total weight is obtained in the update of market quantity in stock, comparison is this time
Variable and the variable changed when updating gold register it is whether consistent, transaction is then confirmed when consistent, and send transfer confirmation friendship
Easy information by PoA assets card labeled as activation, and makes PoA assets card with interim audit state, and PoA assets card is complete at this time
At cochain and for circulation.
Therefore a kind of gold assets cochain method based on block chain provided in an embodiment of the present invention, including sequentially
Gold bar selection operation and delivery operation that user carries out gold control and payment control are responded, gold bar trade order is generated；Root
According to gold bar trade order, new contract address and supplier's receipt are generated using contract algorithm of Address Generation, and it is flat to be uploaded to CITA
Platform is to generate gold assets contract；Transferred trustship quotient is responded to be grasped according to the confirmation that the gold register of real-time update carries out
Make, the PoA assets card of user is activated according to gold assets contract, using embodiment provided by the invention, has following beneficial to effect
Fruit:
(1) trust problem is eliminated, reduce and link up cost: block chain technology releases trust problem, the entire assets system for the distribution of commodities
Efficiency increase therewith, do not need periphery friend introduction or third party's medium platform and carry out " acting as a go-between ".On block chain
Each node saves data copy, and the behavior that individual node attempts to modify assets information on chain can effectively be taken precautions against, thus
It may insure the real effectiveness of assets information on chain, reduce risks of trust.
(2) reduce certification and transaction cost: assets cochain makes entirely to authenticate and transaction flow is completed on chain completely, institute
There are data all to synchronize on each node of the whole network, real-time update exchanges data so that whole process be more clear it is transparent, without outer
The intervention of the third-party institution, portion, not only cost is greatly lowered, and efficiency also significantly improves.
(3) assets circulation efficiency is provided: on block chain, can realize and be interconnected between each chain by across chain technology
State, each chain user and circulation assets are mutually shared, and quick, convenient point can be realized to decentralization in block chain network
To a transaction, to promote whole assets circulation efficiency.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned various methods.Wherein, the storage medium can be
Magnetic disk, CD, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access
Memory), electric carrier signal, telecommunication signal and software distribution medium etc..
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of gold assets cochain method based on block chain, which comprises the following steps:
Sequentially gold bar selection operation and delivery operation that response user carries out gold control and payment control, generate gold bar transaction
Order；
According to the gold bar trade order, using the new contract address of contract algorithm of Address Generation generation and supplier's receipt, and on
CITA platform is reached to generate gold assets contract；
The confirmation operation that corresponding trustship quotient carries out according to the gold register of real-time update is responded, is closed according to the gold assets
About activate the PoA assets card of the user.
2. the gold assets cochain method based on block chain as described in claim 1, which is characterized in that the sequentially response is used
The gold bar selection operation and delivery operation that family carries out gold control and payment control, generate gold bar trade order, specifically:
The gold bar selection operation that response user carries out gold control, generates corresponding ether mill address, and according to the ether
Mill address generates information to be paid；
It responds the delivery operation that user carries out payment control and gold bar trade order is generated according to the information to be paid.
3. the gold assets cochain method based on block chain as described in claim 1, which is characterized in that described according to
Gold bar trade order generates new contract address and supplier's receipt using contract algorithm of Address Generation, and is uploaded to CITA platform
After generating gold assets contract, further includes:
The information that market updates is obtained, gold register is updated and transfers trustship quotient.
4. the gold assets cochain method based on block chain as described in claim 1, which is characterized in that supplier's receipt
The signing messages of picture, identification card picture, predetermined contract and supplier including the gold bar.
5. the gold assets cochain method based on block chain as described in claim 1, which is characterized in that when PoA assets card quilt
When activation, the PoA assets card is marked as state of activation, and has interim audit state.
6. the gold assets cochain method based on block chain as claimed in claim 3, which is characterized in that the gold assets close
It about include market order number and supplier CITA document.
7. the gold assets cochain method based on block chain as claimed in claim 4, which is characterized in that the gold assets close
Contract address about is the new contract address.
8. such as the described in any item gold assets cochain methods based on block chain of claim 1-7, which is characterized in that described
PoA assets card has uniqueness, and each user has and only one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910020259.5A CN109829820A (en) | 2019-01-09 | 2019-01-09 | A kind of gold assets cochain method based on block chain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020259.5A CN109829820A (en) | 2019-01-09 | 2019-01-09 | A kind of gold assets cochain method based on block chain |
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Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112926964A (en) * | 2021-02-26 | 2021-06-08 | 成都质数斯达克科技有限公司 | Block chain-based asset management method, electronic device and readable storage medium |
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Application publication date: 20190531 |