CN107909475A - A kind of across chain transaction between different license chains - Google Patents
A kind of across chain transaction between different license chains Download PDFInfo
- Publication number
- CN107909475A CN107909475A CN201710582562.5A CN201710582562A CN107909475A CN 107909475 A CN107909475 A CN 107909475A CN 201710582562 A CN201710582562 A CN 201710582562A CN 107909475 A CN107909475 A CN 107909475A
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- chains
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- cryptographic assets
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/06—Asset management; Financial planning or analysis
Abstract
The invention discloses across the chain transaction between a kind of different license chains, agreement different user has cryptographic assets on different license chains, and they each open an account on another license chain, then different user can carry out transaction in assets by the license chain.It is in the nature：Information passes on mutually between different license chains；By across the chain technology of block chain, by the information MAP of different license chains to same license chain so that these information can interact on same license chain, and ensure the uniformity of result.
Description
Technical field
The present invention relates to across the chain technology between block chain technical field, especially block chain.
Background technology
Block chain technology is increasingly mature, different enterprises due to demands such as its trading function, secret protection, ecodevelopments, than
Rise to owner's opening, the publicly-owned chain that anyone can participate in, be more prone to selection and specific personal or group is opened
License chain.Across chain technology can license chain from disperseing in single information island save and come out, realize it is different permit chains it
Information interaction.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides across the chain transaction between a kind of different license chains.
1st, the technical solution adopted in the present invention is：Different user has cryptographic assets, and they on different license chains
Each open an account on another license chain, then different user can carry out transaction in assets by the license chain.C enterprises issue
Cryptographic assets, A, B enterprise are in the license chain where C enterprises（C chains）Account is equipped with, A, B enterprise buy the encryption of C enterprises respectively
Assets.A enterprises make purchases worth more is the cryptographic assets of X, and B enterprises make purchases worth more is the cryptographic assets of Y.User's first is where A enterprises
Permit chain（A chains）It is equipped with account, and the cryptographic assets to A enterprises make purchases worth more for M；User's second permits chain where B enterprises
（B chains）It is equipped with account, and the cryptographic assets to B enterprises make purchases worth more for N.User's first is wished in different license chains at this time
User's second transfer value be Z cryptographic assets, be to realize step below；
Step S1, user's first, which is sent, will be worth the cryptographic assets for Z from A chain tra nsfers to the instruction of B chains；
The cryptographic assets being worth as Z are transferred to from user's first account the A business accounts on A chains, used at this time by step S2, user's first
The family first surplus value is（M-Z）Cryptographic assets, the A business account possession values on A chains（X+Z）Cryptographic assets；
Cryptographic assets of the A business accounts to the B business accounts transfer value on C chains for Z on step S3, A chain notice C chains, this
When A chains on the A business accounts surplus value be X cryptographic assets, the A business account possession values on C chains are（X+Z）Encryption
Assets simultaneously prepare to the cryptographic assets that the B business accounts transfer value on C chains is Z；
A business accounts on step S4, C chain are transferred to cryptographic assets of the B business accounts value on C chains for Z, at this time on C chains
The A business accounts surplus value be X cryptographic assets, the B business account possession values on C chains are（Y+Z）Cryptographic assets；
Step S5, C chain notify cryptographic assets of the B business accounts on B chains to user's second transfer value for Z, at this time the B on C chains
The business account surplus value is the cryptographic assets of Y, and the B business account possession values on B chains are（Y+Z）Cryptographic assets and preparation
To the cryptographic assets that user's second transfer value on B chains is Z；
B business accounts on step S6, B chain are to the cryptographic assets that user's second transfer value is Z, B business accounts on B chains at this time
The surplus value is the cryptographic assets of Y, and user's second possession value is（N+Z）Cryptographic assets.
2nd, cryptographic assets can be encryption digital cash or encryption digital asset.
3rd, different user can permit the license chain node of chain to obtain the stateful transaction and knot of this transaction by place
Fruit.
4th, agreement writes a kind of agreement, which is used for across the chain transaction of server verification of knowing together.
5th, if it is determined that this time Fail Transaction, user's second does not receive the cryptographic assets of B business accounts, and B business accounts are
Destroy cryptographic assets, then even if user's second obtains the related private key of A business accounts, can not also obtain and encrypt from A business accounts
Assets.
6th, the information of cryptographic assets transaction needs just come into force by confirming within effective time, then can more than effective time
Retract.
7th, it is other not to include offline, the transaction address mistake of license chain etc. for the situation that Transaction Information does not come into force within effective time
Situation about can merchandise.
Compared with prior art, the beneficial effects of the invention are as follows across the chain transaction disclosed between a kind of different license chain,
Agreement different user has cryptographic assets on different license chains, and they each open an account on another license chain, then
Different user can carry out transaction in assets by the license chain.
Brief description of the drawings
Across chain process of exchange simulation schematic diagram between a kind of different license chains that Fig. 1 is provided by the embodiment of the present invention.
Claims (7)
1. across the chain transaction between a kind of different license chains of design, it is characterised in that different user has on different license chains
Cryptographic assets, and they each open an account on another license chain, then different user can be provided by the license chain
Production transaction.
C enterprises issue cryptographic assets, and A, B enterprise are in the license chain where C enterprises（C chains）Account is equipped with, A, B enterprise purchase respectively
Buy the cryptographic assets of C enterprises.A enterprises make purchases worth more is the cryptographic assets of X, and B enterprises make purchases worth more is the cryptographic assets of Y.User
First permits chain where A enterprises（A chains）It is equipped with account, and the cryptographic assets to A enterprises make purchases worth more for M；User's second is looked forward in B
License chain where industry（B chains）It is equipped with account, and the cryptographic assets to B enterprises make purchases worth more for N.User's first is wished to place at this time
The cryptographic assets for being Z in user's second transfer value of different license chains, are to realize step below；
Step S1, user's first, which is sent, will be worth the cryptographic assets for Z from A chain tra nsfers to the instruction of B chains；
The cryptographic assets being worth as Z are transferred to from user's first account the A business accounts on A chains, used at this time by step S2, user's first
The family first surplus value is（M-Z）Cryptographic assets, the A business account possession values on A chains（X+Z）Cryptographic assets；
Cryptographic assets of the A business accounts to the B business accounts transfer value on C chains for Z on step S3, A chain notice C chains, this
When A chains on the A business accounts surplus value be X cryptographic assets, the A business account possession values on C chains are（X+Z）Encryption
Assets simultaneously prepare to the cryptographic assets that the B business accounts transfer value on C chains is Z；
A business accounts on step S4, C chain are transferred to cryptographic assets of the B business accounts value on C chains for Z, at this time on C chains
The A business accounts surplus value be X cryptographic assets, the B business account possession values on C chains are（Y+Z）Cryptographic assets；
Step S5, C chain notify cryptographic assets of the B business accounts on B chains to user's second transfer value for Z, at this time the B on C chains
The business account surplus value is the cryptographic assets of Y, and the B business account possession values on B chains are（Y+Z）Cryptographic assets and preparation
To the cryptographic assets that user's second transfer value on B chains is Z；
B business accounts on step S6, B chain are to the cryptographic assets that user's second transfer value is Z, B business accounts on B chains at this time
The surplus value is the cryptographic assets of Y, and user's second possession value is（N+Z）Cryptographic assets.
2. the methods across chain transaction between different license chains according to claim 1, it is characterised in that cryptographic assets can be with
It is encryption digital cash or encryption digital asset.
3. the method across chain transaction between different license chains according to claim 1, it is characterised in that different user all may be used
To permit the license chain node of chain to obtain the stateful transaction and result of this transaction by place.
4. the method across chain transaction between different license chains according to claim 1, it is characterised in that agreement write-in is a kind of
Agreement, the agreement are used for across the chain transaction of server verification of knowing together.
5. according to the method described in claim 4, it is characterized in that, protocol conventions：If it is determined that this time Fail Transaction, user's second do not have
There are the cryptographic assets for receiving B business accounts, and B business accounts have destroyed cryptographic assets, then even if user's second obtains A enterprises account
The related private key at family, also can not obtain cryptographic assets from A business accounts.
6. the method across chain transaction between different license chains according to claim 1, it is characterised in that cryptographic assets are merchandised
Information need within effective time through confirmation can just come into force, can then be retracted more than effective time.
7. according to the method described in claim 6, it is characterized in that, the situation that Transaction Information does not come into force within effective time includes
Permit other situations about can not merchandise such as offline, the transaction address mistake of chain.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582562.5A CN107909475B (en) | 2017-07-17 | 2017-07-17 | Cross-chain transaction between different license chains |
| PCT/CN2017/094197 WO2019014954A1 (en) | 2017-07-17 | 2017-07-25 | Cross-chain transaction between different license chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582562.5A CN107909475B (en) | 2017-07-17 | 2017-07-17 | Cross-chain transaction between different license chains |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107909475A true CN107909475A (en) | 2018-04-13 |
| CN107909475B CN107909475B (en) | 2020-08-14 |
Family
ID=61840186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710582562.5A Active CN107909475B (en) | 2017-07-17 | 2017-07-17 | Cross-chain transaction between different license chains |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107909475B (en) |
| WO (1) | WO2019014954A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108876377A (en) * | 2018-07-06 | 2018-11-23 | 杭州复杂美科技有限公司 | A kind of method and system for preventing from repeating to pay |
| CN108881187A (en) * | 2018-05-31 | 2018-11-23 | 杭州秘猿科技有限公司 | A kind of across chain data transferring method and equipment suitable for permitting chain scene |
| CN108921559A (en) * | 2018-07-27 | 2018-11-30 | 杭州复杂美科技有限公司 | Across chain transaction method of calibration, equipment and storage medium |
| CN109064337A (en) * | 2018-10-18 | 2018-12-21 | 尚维斯 | A kind of across chain bookkeeping methods based on block chain |
| CN109087204A (en) * | 2018-07-27 | 2018-12-25 | 杭州复杂美科技有限公司 | Across chain transaction method of calibration, equipment and storage medium |
| CN109395394A (en) * | 2018-09-29 | 2019-03-01 | 杭州复杂美科技有限公司 | Predict guessing game dispositions method and method for gaming, equipment and storage medium |
| CN110555765A (en) * | 2018-06-01 | 2019-12-10 | 厦门本能管家科技有限公司 | Method and system for carrying out asset circulation among various block chains |
| WO2020019340A1 (en) * | 2018-07-27 | 2020-01-30 | 区链通网络有限公司 | Electronic currency circulation control method and apparatus and storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111311209B (en) * | 2020-02-03 | 2021-03-16 | 腾讯科技（深圳）有限公司 | Cross-block-chain data processing method, device, equipment and computer storage medium |
| CN111667255B (en) * | 2020-05-29 | 2023-04-07 | 中国工商银行股份有限公司 | Digital asset transfer system and method based on alliance chain |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108881187A (en) * | 2018-05-31 | 2018-11-23 | 杭州秘猿科技有限公司 | A kind of across chain data transferring method and equipment suitable for permitting chain scene |
| CN110555765A (en) * | 2018-06-01 | 2019-12-10 | 厦门本能管家科技有限公司 | Method and system for carrying out asset circulation among various block chains |
| CN110555765B (en) * | 2018-06-01 | 2021-12-28 | 本无链科技(深圳)有限公司 | Method and system for carrying out asset circulation among various block chains |
| CN108876377A (en) * | 2018-07-06 | 2018-11-23 | 杭州复杂美科技有限公司 | A kind of method and system for preventing from repeating to pay |
| CN108921559A (en) * | 2018-07-27 | 2018-11-30 | 杭州复杂美科技有限公司 | Across chain transaction method of calibration, equipment and storage medium |
| CN109087204A (en) * | 2018-07-27 | 2018-12-25 | 杭州复杂美科技有限公司 | Across chain transaction method of calibration, equipment and storage medium |
| WO2020019340A1 (en) * | 2018-07-27 | 2020-01-30 | 区链通网络有限公司 | Electronic currency circulation control method and apparatus and storage device |
| CN108921559B (en) * | 2018-07-27 | 2022-03-04 | 杭州复杂美科技有限公司 | Cross-chain transaction verification method, device and storage medium |
| CN109395394A (en) * | 2018-09-29 | 2019-03-01 | 杭州复杂美科技有限公司 | Predict guessing game dispositions method and method for gaming, equipment and storage medium |
| CN109395394B (en) * | 2018-09-29 | 2021-08-31 | 杭州复杂美科技有限公司 | Forecast guess game deployment method and game method, equipment and storage medium |
| CN109064337A (en) * | 2018-10-18 | 2018-12-21 | 尚维斯 | A kind of across chain bookkeeping methods based on block chain |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019014954A1 (en) | 2019-01-24 |
| CN107909475B (en) | 2020-08-14 |
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