CN106447309A - Across-chain transaction of source chain and lateral chain - Google Patents
Across-chain transaction of source chain and lateral chain Download PDFInfo
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- CN106447309A CN106447309A CN201610996647.3A CN201610996647A CN106447309A CN 106447309 A CN106447309 A CN 106447309A CN 201610996647 A CN201610996647 A CN 201610996647A CN 106447309 A CN106447309 A CN 106447309A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The invention relates to an across-chain transaction of a source chain and a lateral chain. Each currency is called as a source chain currency on an issued source chain; after an appointed currency is frozen on the source chain, a token can be issued on the lateral chain; and any users on the lateral chain, who get the token, all can extract the source chain currency on the source chain by applying for destroying the token.
Description
Technical field
The present invention relates to block chain technology.
Background technology
Most of block chains also do not have across the chain trading function of maturation at present, due to encrypting digital asset or encrypting digital cash
Different characteristic, it is impossible to meet on a chain, needs will pass through the demand having different trade markets, trading function, secret protection
Across chain technology is solving.
Content of the invention
The purpose of the present invention is design across the chain trade mode of one introduces a collection chain side chain, can be by encryption digital cash or encryption numeral
The ownership transfer of assets is traded it is possible to go back to source chain on side chain.
This programme preferably shares the partial function of source chain with side chain, reduces the load of source chain, improve trading efficiency it is also possible to
Facilitate secret protection.
1st, the technical solution adopted in the present invention is:Across the chain transaction of source chain side chain, on the source chain that every kind of coin is issued at it referred to as
Source chain coin, can arrange after coin freezes on the chain of source, can issue token, any user on side chain takes token all may be used on side chain
To destroy token by application, on the chain of source, extraction source chain coin, the following is and realize step;
Step S1, party a subscriber active chain coin on the chain of source, want that going to side chain gets on to use, turning initially to third party's deposit mechanism in source chain
On address, or agreement is only used for turning the address of coin across chain, and agreement proceeds to be freezed, unless be connected to side chain to destroy side chain token
Notify, could thaw and transfer;
Step S2, receives the notice that third party's deposit mechanism freezes source chain coin, on the ground of same third party's deposit mechanism of side chain
The token of the quantity of freezing coin corresponding with the chain of source is newly produced on location, and goes to the party a subscriber address on side chain;
Step S3, on side chain, party a subscriber is paid to party b subscriber token;
Step S4, party b subscriber extracts the token on side chain on the chain of source, first token is squeezed into third party's deposit mechanism
Address in side chain;
Step S5, destroys the token that party b subscriber is squeezed into, corresponding source chain coin on the chain of defrosting source, and goes to party b subscriber ground on the chain of source
Location.
2nd, about the record concluded the business across chain, third party's deposit mechanism can be according to third party's trustship for third party's trustship chained record
Carrying out next step flow process, the first and second users can also issue third party's trustship chain and corresponding source instruction to record on chain simultaneously
Chain or side chain record, improve safety.
3rd, source chain coin can be encryption digital cash can also be encryption digital asset.
4th, the coin of distribution or encryption digital asset on the chain of source, enable the relatively simple payment function of function on the chain of source,
If being converted to the token on side chain, it is possible to achieve increasingly complex trading function, such as high frequency trade matching.
5th, the multi-signature address used by third party's trustship address, may specify and be only used for across chain transaction, can be held in the palm by third party
The public key synthesis of the trusted servers common recognition node of pipe chain, by checking trading signature and result on source chain or side chain, according to
Agreement carries out next step operation automatically.
6th, third party's trustship address can be synthesized by the public key of several deposit mechanisms, and the m family setting in mechanism of n family is agreed to, that is,
Payable source chain coin or token.
7th, third party's trustship address can be by the public key synthesis of the public key of several deposit mechanisms and trustship chain common recognition server, about
Determine m public key signature in n public key, you can payment source chain coin or token, corresponding private key can be saved in can not take out plus
In close chip.
8th, agreement does not do the transaction unrelated with across chain transaction, if party b subscriber is not taken the token of side chain and squeezed into side chain
Third party's trustship address destroy token, even if taking the related private key of third party's trustship address, also cannot from the chain of source third party
Source chain coin is obtained on trustship address, this agreement writable source chain or side chain are recognized, and can be used for verifying by common recognition server
During across chain transaction, about it is scheduled on third party's trustship address and can freeze source chain coin, the corresponding token of distribution source chain, destroy token, solution
Freeze the associative operations such as the source chain coin of side chain destroyed token respective amount.
9th, some source chain coin can represent certain contractual right, and such as bill to fall due cashes, and side chain token expires auto-destruct, and the 3rd
Source chain coin on square trustship address thaws automatically, can concentrate and honour, and related rights and interests are distributed to each user.
10th, surveyor's chain or third party's trustship chain can be periodically by the balance amount information write source chain of each for side chain token user or third party's supports
Pipe chain, after can arranging side chain a period of time out of service, the coin on the chain trustship address of source can accordingly be weighed to having automatic distributing
The user of benefit.
Brief description
Fig. 1 is the explanatory diagram that source chain side chain is concluded the business across chain;
Specific embodiment
Embodiment 1, with reference to Figure of description 1, across the chain process of exchange of this example explanation source chain side chain;
Across the chain transaction of source chain side chain, referred to as source chain coin on the source chain that every kind of coin is issued at it, coin can be arranged and freeze on the chain of source
Afterwards, token can be issued on side chain, any user on side chain takes token and can destroy token by application, on the chain of source
Extraction source chain coin, the following is and realize step;
Step S1, party a subscriber active chain coin on the chain of source, want that going to side chain gets on to use,(1)Exist turning initially to third party's deposit mechanism
Address on the chain of source, or arrange the address being only used for turning coin across chain, agreement proceeds to be freezed, unless be connected to side chain to destroy side chain generation
The notice of coin, could thaw and transfer;
Step S2, receives the notice that third party's deposit mechanism freezes source chain coin,(2)Same third party's deposit mechanism in side chain
The token of the quantity of freezing coin corresponding with the chain of source is newly produced on address,(3)And go to the party a subscriber address on side chain;
Step S3, on side chain,(4)Party a subscriber is paid to party b subscriber token;
Step S4, party b subscriber extracts the token on side chain on the chain of source,(5)First token is squeezed into third party's trustship machine
Structure is in the address of side chain;
Step S5,(6)Destroy the token that party b subscriber is squeezed into,(7)Corresponding source chain coin on the chain of defrosting source, and go to second use on the chain of source
Family address.
, about the record concluded the business across chain, third party's deposit mechanism can be according on third party's trustship chain for third party's trustship chained record
Record and to carry out next step flow process, the first and second users can also issue third party's trustship chain and corresponding source chain or side instruction simultaneously
Chained record, improves safety.
Third party's trustship address is synthesized by the public key of several deposit mechanisms and the public key of trustship chain common recognition server, and agreement n is public
M public key signature in key, you can payment source chain coin or token, corresponding private key can be saved in the encryption chip that can not take out
In.
Third party's trustship address agreement does not do the transaction unrelated with across chain transaction, if party b subscriber does not take the token of side chain
And squeeze into third party's trustship address of side chain and destroy token, even if taking the related private key of third party's trustship address, also cannot be from
Source chain coin is obtained on third party's trustship address on the chain of source, this agreement writable source chain or side chain are recognized, and can be taken by common recognition
When business device is used for verifying across chain transaction, be about scheduled on third party's trustship address can freeze source chain coin, issue the corresponding token of source chain,
Destroy the associative operations such as token, the source chain coin of defrosting side chain destroyed token respective amount.
Bill digital asset is issued on the chain of source, side chain bill token expires auto-destruct, on third party's trustship address here
Source chain bill thaws automatically, can concentrate and honour, and related rights and interests are distributed to each user.
Surveyor's chain or third party's trustship chain can be periodically by the balance amount information write source chain of each for side chain digital ticket token user or the
Tripartite's trustship chain, after can arranging side chain a period of time out of service, the coin on the chain trustship address of source can automatic distributing be had
The user of corresponding rights and interests.
The purpose of the present invention is design across the chain trade mode of one introduces a collection chain side chain, can be by encryption digital cash or encryption digital asset
Ownership transfer be traded on side chain it is possible to go back to source chain.
This programme preferably shares the partial function of source chain with side chain, reduces the load of source chain, improve trading efficiency it is also possible to
Facilitate secret protection.
Claims (10)
1. across the chain transaction of source chain side chain, it is characterised in that referred to as source chain coin on the source chain issued at it of every kind of coin, can arrange coin
After freezing on the chain of source, token can be issued on side chain, any user on side chain is taken token and can be destroyed by application
Token, on the chain of source, extraction source chain coin, the following is and realize step;
Step S1, party a subscriber active chain coin on the chain of source, want that going to side chain gets on to use, turning initially to third party's deposit mechanism in source chain
On address, or agreement is only used for turning the address of coin across chain, and agreement proceeds to be freezed, unless be connected to side chain to destroy side chain token
Notify, could thaw and transfer;
Step S2, receives the notice that third party's deposit mechanism freezes source chain coin, on the ground of same third party's deposit mechanism of side chain
The token of the quantity of freezing coin corresponding with the chain of source is newly produced on location, and goes to the party a subscriber address on side chain;
Step S3, on side chain, party a subscriber is paid to party b subscriber token;
Step S4, party b subscriber extracts the token on side chain on the chain of source, first token is squeezed into third party's deposit mechanism
Address in side chain;
Step S5, destroys the token that party b subscriber is squeezed into, corresponding source chain coin on the chain of defrosting source, and goes to party b subscriber ground on the chain of source
Location.
2. according to claim 1 across the chain transaction of source chain side chain it is characterised in that relevant across the chain friendship of third party's trustship chained record
Easy record, third party's deposit mechanism can carry out next step flow process according to the record on third party's trustship chain, the first and second users
Instruction can also be issued third party's trustship chain and corresponding source chain or side chain record simultaneously, improve safety.
3. according to claim 1 across the chain transaction of source chain side chain it is characterised in that source chain coin can be encryption digital cash
It can be encryption digital asset.
4. according to claim 1 across the chain transaction of source chain side chain it is characterised in that on the chain of source distribution coin or encryption numeral money
Producing, the relatively simple payment function of function being enabled on the chain of source, if being converted to the token on side chain, it is possible to achieve increasingly complex
Trading function, such as high frequency trade matching.
5. according to claim 1 across the chain transaction of source chain side chain it is characterised in that multiple label used by third party's trustship address
Name address, may specify and be only used for across chain transaction, the public key synthesis of node of being known together by the trusted servers of third party's trustship chain, leads to
Cross trading signature and the result checking on source chain or side chain, next step operation is automatically carried out according to agreement.
6. according to claim 1 across the chain transaction of source chain side chain it is characterised in that third party's trustship address can be by several trustships
The public key synthesis of mechanism, the m family setting in mechanism of n family is agreed to, you can payment source chain coin or token.
7. according to claim 1 across the chain transaction of source chain side chain it is characterised in that third party's trustship address can be by several trustships
The public key of mechanism and the public key synthesis of trustship chain common recognition server, m public key signature in n public key of agreement, you can payment source
Chain coin or token, corresponding private key can be saved in the encryption chip that can not take out.
8. according to claim 1 across the chain transaction of source chain side chain it is characterised in that agreement do not do the friendship unrelated with across chain transaction
Easily, if party b subscriber is not taken the token of side chain and squeezed into third party's trustship address destruction token of side chain, even if taking the 3rd
The related private key of square trustship address, also cannot obtain source chain coin on third party's trustship address the chain of source, and this agreement is writable
Source chain or side chain are recognized, and when can be used for verifying across chain transaction by common recognition server, are about scheduled on third party's trustship address permissible
Freeze source chain coin, the corresponding token of distribution source chain, destroy the phases such as token, the source chain coin of defrosting side chain destroyed token respective amount
Close operation.
9. according to claim 1 across the chain transaction of source chain side chain it is characterised in that some source chain coin can represent certain contract power
Profit, such as bill to fall due are cashed, and side chain token expires auto-destruct, and the source chain coin on third party's trustship address thaws automatically, can
Concentration is honoured, and related rights and interests are distributed to each user.
10. according to claim 1 across the chain transaction of source chain side chain it is characterised in that surveyor's chain or third party's trustship chain can be determined
Phase by the balance amount information of each for side chain token user write source chain or third party's trustship chain, when can arrange one section out of service of side chain
Between after, coin on the chain trustship address of source can give the user with corresponding rights and interests by automatic distributing.
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CN106960388A (en) * | 2017-03-01 | 2017-07-18 | 中钞信用卡产业发展有限公司北京智能卡技术研究院 | The method and apparatus of the digital asset circulation of transregional piece of chain |
CN107392608A (en) * | 2017-07-11 | 2017-11-24 | 北京博晨技术有限公司 | Digital asset method of commerce and block catenary system based on block catenary system |
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