CN110084601A - Parallel chain main chain stateful transaction synchronous method, equipment and storage medium - Google Patents
Parallel chain main chain stateful transaction synchronous method, equipment and storage medium Download PDFInfo
- Publication number
- CN110084601A CN110084601A CN201910359566.6A CN201910359566A CN110084601A CN 110084601 A CN110084601 A CN 110084601A CN 201910359566 A CN201910359566 A CN 201910359566A CN 110084601 A CN110084601 A CN 110084601A
- Authority
- CN
- China
- Prior art keywords
- chain
- transaction
- hash
- verification
- chain transaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3827—Use of message hashing
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- Computer Security & Cryptography (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multi Processors (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention provides a kind of parallel chain main chain stateful transaction synchronous method, equipment and storage medium, this method comprises: synchronizing several parallel chain transaction from corresponding main chain node, the transaction Hash in each parallel chain transaction that sequentially storage is synchronized respectively across chain transaction is to generate across chain transaction Hash sequence；Each parallel chain of execution is packaged to trade and store execution state；Execution state according to across chain transaction Hash sequence and respectively across chain transaction generates the execution status switch respectively across chain transaction, and generates message bit pattern；Verification Hash is generated according to respectively across chain transaction；Generate includes that message bit pattern trades with the common recognition for verifying Hash and is sent to corresponding main chain node for according to respectively across chain transaction verification verification Hash: if being proved to be successful, parallel chain common recognition is then carried out, and the execution state respectively across chain transaction is obtained to handle the corresponding main chain service logic of respectively across chain transaction according to message bit pattern after parallel chain is known together successfully.The application significantly reduces memory headroom occupied by across chain isochronous transaction state.
Description
Technical field
This application involves block chain technical fields, and in particular to a kind of parallel chain main chain stateful transaction synchronous method, equipment
And storage medium.
Background technique
In existing all kinds of across chain schemes, the stateful transaction of one transaction of recognition and verification is carried out typically according to transaction Hash,
That is, whether the transaction runs succeeded.
In the parallel chain framework that applicant is proposed (for details, reference can be made to CN201811005413.3,
The patent documents such as CN201811005421.8, CN201910157805.X), when across the chain transaction of generation between parallel chain and main chain
When, main chain needs parallel chain offer to carry out processing business logic across the stateful transaction that chain is traded, and each authorization node of parallel chain is (above-mentioned
It is known as verifying node in the document of part) it needs to send main chain across the transaction Hash that chain is traded by each pen for recognition and verification transaction
State causes data redundancy more serious.For example, parallel chain A is configured with 21 authorization nodes, it is packaged in parallel chain block block1
10 across chain transaction include this 10 transaction Hash across chain transaction in the common recognition transaction that then each authorization node is packaged,
In the memory headroom of main chain node, the transaction Hash only across chain transaction just needs to occupy in 32byte*10*21=6720byte
Deposit space.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide one kind and across the chain business of main chain parallel chain is greatly reduced
Parallel chain main chain stateful transaction synchronous method, equipment and the storage medium of memory headroom occupied by middle isochronous transaction state.
In a first aspect, the present invention provides a kind of parallel chain main chain stateful transaction synchronous method, this method is suitable for parallel chain
Authorization node, comprising:
Synchronize the transaction of several parallel chains from corresponding main chain node, in each parallel chain transaction that sequentially storage is synchronized respectively across
The transaction Hash of chain transaction is to generate across chain transaction Hash sequence；
Each parallel chain of execution is packaged to trade and store execution state；
Execution state according to across chain transaction Hash sequence and respectively across chain transaction generates the execution state sequence respectively across chain transaction
Column, and message bit pattern is generated according to status switch is executed；
Verification Hash is generated according to respectively across chain transaction；
Generate includes that message bit pattern trades with the common recognition for verifying Hash and is sent to corresponding main chain node for according to each
Across chain transaction verification verifies Hash: if being proved to be successful, carrying out parallel chain common recognition, and basis passes through after parallel chain is known together successfully
The message bit pattern of common recognition obtains the execution state respectively across chain transaction to handle the corresponding main chain service logic of respectively across chain transaction.
Second aspect, the present invention provide another parallel chain main chain stateful transaction synchronous method, and this method is suitable for parallel
The corresponding main chain node of chain authorization node, comprising:
Receive the common recognition transaction that corresponding parallel chain authorization node is sent；Wherein, common recognition transaction is by parallel chain authorization node
Several parallel chain transaction are synchronized from main chain node, the transaction in each parallel chain transaction that sequentially storage is synchronized respectively across chain transaction is breathed out
It wishes to generate across chain transaction Hash sequence, is packaged each parallel chain of execution and trades and store execution state, according to across chain transaction Hash
Sequence and respectively execution status switch of the execution state generation across chain transaction respectively across chain transaction, and generated according to status switch is executed
Message bit pattern generates verification Hash according to respectively across chain transaction, according to message bit pattern, verification Hash and be packaged parallel chain block
Execution state is generated；
It is packaged and executes common recognition transaction, Hash is verified according to respectively across chain transaction verification:
If being proved to be successful, parallel chain common recognition is carried out, and according to the bitmap letter by common recognition after parallel chain is known together successfully
Breath obtains the execution state respectively across chain transaction to handle the corresponding main chain service logic of respectively across chain transaction.
The third aspect, the present invention also provides a kind of equipment, including one or more processors and memory, wherein memory
Comprising can by instruction that the one or more processors execute so that the one or more processors execute it is each according to the present invention
The parallel chain main chain stateful transaction synchronous method that embodiment provides.
Fourth aspect, the present invention also provides a kind of storage medium for being stored with computer program, which makes to count
Calculation machine executes the parallel chain main chain stateful transaction synchronous method that each embodiment provides according to the present invention.
Parallel chain main chain stateful transaction synchronous method, equipment and the storage medium that many embodiments of the present invention provide by
Execution state in parallel chain authorization node according to orderly across chain transaction Hash and respectively across chain transaction generates message bit pattern, simultaneously
Verification Hash is generated according to respectively across chain transaction, so that only message bit pattern and verification Hash need to be sent to main chain, it can be by main chain
Node confirms message bit pattern by verifying verification Hash, and obtains respectively across chain friendship according to the message bit pattern known together by parallel chain
Easy execution state realizes and memory headroom occupied by isochronous transaction state in across the chain business of main chain parallel chain is greatly reduced
(reduction ratio depends on across the chain number of transaction that parallel chain block is packaged).
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is a kind of flow chart for parallel chain main chain stateful transaction synchronous method that one embodiment of the invention provides.
Fig. 2 is the flow chart for another parallel chain main chain stateful transaction synchronous method that one embodiment of the invention provides.
Fig. 3 is a kind of structural schematic diagram for equipment that one embodiment of the invention provides.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is a kind of flow chart for parallel chain main chain stateful transaction synchronous method that one embodiment of the invention provides.
As shown in Figure 1, in the present embodiment, the present invention provides a kind of parallel chain master of authorization node suitable for parallel chain
Chain stateful transaction synchronous method, comprising:
S11: several parallel chain transaction are synchronized from corresponding main chain node, in each parallel chain transaction that sequentially storage is synchronized
Transaction Hash respectively across chain transaction is to generate across chain transaction Hash sequence；
S12: it is packaged each parallel chain of execution and trades and store execution state；
S13: the execution state according to across chain transaction Hash sequence and respectively across chain transaction generates the execution shape respectively across chain transaction
State sequence, and message bit pattern is generated according to status switch is executed；
S14: verification Hash is generated according to respectively across chain transaction；
S15: generating includes that message bit pattern trades with the common recognition for verifying Hash and is sent to corresponding main chain node for root
Hash is verified according to respectively across chain transaction verification: if being proved to be successful, carrying out parallel chain common recognition, and the basis after parallel chain is known together successfully
The execution state respectively across chain transaction is obtained by the message bit pattern of common recognition to handle the corresponding main chain service logic of respectively across chain transaction.
Specifically, by taking parallel chain A is configured with 21 authorization nodes as an example, exemplary elaboration is carried out to the above method:
In step s 11, authorization node s1 is handed over from the parallel chain that corresponding main chain node S1 is synchronized 50 parallel chain A
Easily, wherein 40 are general transaction, 10 are across chain transaction.Authorization node s1 by the sequence of pre-configuration successively obtain this 10 across
The transaction Hash H of chain transaction1-H10, generate and store across chain transaction Hash sequence [H1..., H10].At the same time, authorization node
S2-s21 trades from the parallel chain of main chain node S2-S21 synchronous parallel chain A respectively in the same way, and each self-generating simultaneously stores
Across chain transaction Hash sequence.
In step s 12, the synchronous 50 parallel chains transaction obtained of step S11 is bundled to parallel sequence by authorization node s1
It in block block1 and executes, local data base is written into the state of execution.Wherein, in 10 across chain transaction 7 run succeeded, 3
Execute failure.Authorization node s2-s21 is synchronous in the same way to execute step S12, repeats no more.
In step s 13, authorization node s1 is according to across chain transaction Hash sequence [H1..., H10] successively from local data base
In find out this 10 across chain transaction execution states, generate this 10 across chain transaction execution status switches [success,
Fail ..., success], and the execution status switch is converted into message bit pattern (1011011101).Authorization node s2-s21
It is synchronous in the same way to execute step S13, it repeats no more.
In step S14, authorization node s1 generates verification across across the chain transaction Hash sequence that chain is traded according to this 10 and breathes out
It is uncommon: H=hash (H1+…+H10).Authorization node s2-s21 is synchronous in the same way to execute step S14, repeats no more.
In step S15, the common recognition transaction that authorization node s1 generates block1 (is traded about common recognition, is specifically referred to
CN201910157805.X), and by common recognition transaction it is sent to corresponding main chain node S1.Wherein, common recognition transaction includes upper
The verification Hash H that the message bit pattern (1011011101) and above-mentioned steps S14 for stating step S13 generation generate.
Main chain node S1 broadcasts the common recognition and trades and be packaged execution, right according to block1 institute when executing common recognition transaction
The main chain block height answered is by above-mentioned 10 for sequentially successively obtaining parallel chain A (identical with step S11) of pre-configuration across chain
The transaction Hash H of transaction1-H10, verify hash (H1+…+H10) it is whether identical as verification Hash H:
It is that then the implementing result by common recognition transaction is recorded on main chain to carry out parallel chain common recognition.
Authorization node s2-s21 executes step S15 in the same way, and main chain node S2-S21 is being tested in the same way
The implementing result of each common recognition transaction is recorded on main chain after card verification Hash success.When the implementing result for being more than pre-configuration ratio
When identical, which knows together and successfully (specifically refers to CN201811005421.8).
After parallel chain block is known together successfully, each main chain node obtains above-mentioned 10 according to by the message bit pattern of common recognition respectively
Execution state across chain transaction, to handle the corresponding main chain service logic of this 10 across chain exchanges (for example, transferring accounts industry across chain
Business, parallel chain Send only Account are withholdd success, then main chain increase is transferred accounts the remaining sum of object, and parallel chain is withholdd unsuccessfully, then main chain remaining sum
Constant, other business are also substantially similar).
In above-mentioned example, in the memory headroom of main chain node, 21* (32byte+ need to only be occupied by verifying Hash and message bit pattern
About 1.2byte)=about 697byte memory headroom, the execution state traded across chain is confirmed by transaction Hash compared to tradition
Mode needed for consume 6720byte memory headroom, substantially save memory headroom.
In above-mentioned example, uses and verification Hash is generated according to across chain transaction Hash sequence, and according to respectively across chain transaction
Transaction Hash verifies the mode of Hash to verify；It in further embodiments, can also be using according to respectively across the several of chain transaction
Field generates verification Hash, and verifies the mode of Hash, it can be achieved that identical technical effect according to identical field validation.Example
Such as, verification Hash is generated according to the timestamp respectively across chain transaction, and is verified according to each timestamp, or, according to respectively across chain transaction
Signing messages and timestamp generate verification Hash, and verify Hash, etc. according to identical field validation.
Above-described embodiment is by orderly across the chain transaction Hash of the basis in parallel chain authorization node and respectively across chain transaction
Execution state generates message bit pattern, while generating verification Hash according to respectively across chain transaction, thus only need to be by message bit pattern and verification
Hash is sent to main chain, can confirm message bit pattern by verifying verification Hash by main chain node, and according to passing through parallel chain
The message bit pattern of common recognition obtains the execution state respectively across chain transaction, realizes and synchronization in across the chain business of main chain parallel chain is greatly reduced
Memory headroom occupied by stateful transaction (reduction ratio depends on across the chain number of transaction that parallel chain block is packaged).
Fig. 2 is the flow chart for another parallel chain main chain stateful transaction synchronous method that one embodiment of the invention provides.Fig. 2
Shown in method method shown in FIG. 1 can be cooperated to execute.
As shown in Fig. 2, in the present embodiment, the present invention also provides another kinds to be suitable for the corresponding master of parallel chain authorization node
The parallel chain main chain stateful transaction synchronous method of chain node, comprising:
S21: the common recognition transaction that corresponding parallel chain authorization node is sent is received；Wherein, common recognition transaction is by parallel chain authorization
Node synchronizes several parallel chain transaction from main chain node, the friendship in each parallel chain transaction that sequentially storage is synchronized respectively across chain transaction
Easy Hash is packaged each parallel chain of execution and trades and store execution state, trade according to across chain to generate across chain transaction Hash sequence
Hash sequence and respectively execution status switch of the execution state generation across chain transaction respectively across chain transaction, and according to execution status switch
Message bit pattern is generated, verification Hash is generated according to respectively across chain transaction, according to message bit pattern, verification Hash and be packaged parallel sequence
The execution state of block is generated；
S22: being packaged and execute common recognition transaction, verifies Hash according to respectively across chain transaction verification:
If being proved to be successful, S23 is thened follow the steps: carrying out parallel chain common recognition；And
S24: the execution state respectively traded across chain is obtained according to by the message bit pattern of common recognition after parallel chain is known together successfully
To handle the respectively corresponding main chain service logic of across chain transaction.
Preferably, respectively across chain transaction generation verification Hash includes: to generate school according to across chain transaction Hash sequence to above-mentioned basis
Test Hash；Respectively across chain transaction verification verification Hash includes: the transaction Hash sequentially obtained respectively across chain transaction to above-mentioned basis, and according to
Acquired each verification Hash verifying verification Hash.
Preferably, respectively across chain transaction generation verification Hash includes: raw according to several fields respectively across chain transaction to above-mentioned basis
At verification Hash；Respectively across chain transaction verification verification Hash includes: several fields sequentially obtained respectively across chain transaction to above-mentioned basis, and
Hash is verified according to acquired each several field validations.
The stateful transaction synchronization principles of method shown in Fig. 2 can refer to method shown in FIG. 1, and details are not described herein again.
Fig. 3 is a kind of structural schematic diagram for equipment that one embodiment of the invention provides.
As shown in figure 3, present invention also provides a kind of equipment 300, including one or more centres as on the other hand
Unit (CPU) 301 is managed, can be added according to the program being stored in read-only memory (ROM) 302 or from storage section 308
The program that is downloaded in random access storage device (RAM) 303 and execute various movements appropriate and processing.In RAM303, also deposit
It contains equipment 300 and operates required various programs and data.CPU301, ROM302 and RAM303 pass through the phase each other of bus 304
Even.Input/output (I/O) interface 305 is also connected to bus 304.
I/O interface 305 is connected to lower component: the importation 306 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 307 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 308 including hard disk etc.；
And the communications portion 309 of the network interface card including LAN card, modem etc..Communications portion 309 via such as because
The network of spy's net executes communication process.Driver 310 is also connected to I/O interface 305 as needed.Detachable media 311, such as
Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 310, in order to read from thereon
Computer program be mounted into storage section 308 as needed.
Particularly, in accordance with an embodiment of the present disclosure, the parallel chain main chain stateful transaction of any of the above-described embodiment description is synchronous
Method may be implemented as computer software programs.For example, embodiment of the disclosure includes a kind of computer program product, packet
The computer program being tangibly embodied on machine readable media is included, computer program includes for executing the transaction of parallel chain main chain
The program code of state synchronization method.In such embodiments, which can be by communications portion 309 from network
On be downloaded and installed, and/or from detachable media 311 be mounted.
As another aspect, present invention also provides a kind of computer readable storage medium, the computer-readable storage mediums
Matter can be computer readable storage medium included in the device of above-described embodiment；It is also possible to individualism, it is unassembled
Enter the computer readable storage medium in equipment.Computer-readable recording medium storage has one or more than one program, should
Program is used to execute the parallel chain main chain stateful transaction side of synchronization for being described in the application by one or more than one processor
Method.
Flow chart and block diagram in attached drawing are illustrated according to the system of various embodiments of the invention, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are actually
It can be basically executed in parallel, they can also be executed in the opposite order sometimes, this is depending on related function.Also it wants
It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yitong
The dedicated hardware based system of functions or operations as defined in executing is crossed to realize, or by specialized hardware and can be calculated
The combination of machine instruction is realized.
Being described in the embodiment of the present application involved unit or module can be realized by way of software, can also be with
It is realized by way of hardware.Described unit or module also can be set in the processor, for example, each unit can be
Software program in computer or intelligent movable equipment is set, the hardware device being separately configured is also possible to.Wherein, these lists
The title of member or module does not constitute the restriction to the unit or module itself under certain conditions.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the application design, appointed by above-mentioned technical characteristic or its equivalent feature
Other technical solutions of meaning combination and formation.Such as features described above and (but being not limited to) disclosed herein have similar functions
Technical characteristic replaced mutually and the technical solution that is formed.
Claims (8)
1. a kind of parallel chain main chain stateful transaction synchronous method, the method is suitable for the authorization node of parallel chain, and feature exists
In, comprising:
Several parallel chain transaction are synchronized from corresponding main chain node, respectively across chain friendship in each parallel chain transaction that sequentially storage is synchronized
Easy transaction Hash is to generate across chain transaction Hash sequence；
Each parallel chain of execution is packaged to trade and store execution state；
Each holding across chain transaction is generated according to across the chain transaction Hash sequence and each execution state across chain transaction
Row status switch, and message bit pattern is generated according to the execution status switch；
Verification Hash is generated according to each across chain transaction；
Generate includes that institute's bitmap information and the common recognition for verifying Hash trade and be sent to corresponding main chain node for root
Verify Hash according to described in each across chain transaction verification: if being proved to be successful, carrying out parallel chain common recognition, and parallel chain common recognition at
Each execution state across chain transaction is obtained to handle each across chain transaction pair according to the message bit pattern by knowing together after function
The main chain service logic answered.
2. the method according to claim 1, wherein described generate verification Hash packet according to each across chain transaction
It includes:
Verification Hash is generated according to across the chain transaction Hash sequence；
It is described according to each across chain transaction verification verification Hash include:
Each transaction Hash across chain transaction is sequentially obtained, and the verification is verified according to acquired each verification Hash and is breathed out
It is uncommon.
3. the method according to claim 1, wherein described generate verification Hash packet according to each across chain transaction
It includes:
Verification Hash is generated according to each several fields across chain transaction；
It is described according to each across chain transaction verification verification Hash include:
Each several fields across chain transaction are sequentially obtained, and according to acquired each several field validations
Verify Hash.
4. a kind of parallel chain main chain stateful transaction synchronous method, the method is suitable for the corresponding master link of parallel chain authorization node
Point characterized by comprising
Receive the common recognition transaction that corresponding parallel chain authorization node is sent；Wherein, the common recognition transaction is by the parallel chain authorization
Node synchronizes several parallel chain transaction from the main chain node, respectively across chain transaction in each parallel chain transaction that sequentially storage is synchronized
Transaction Hash to generate across chain transaction Hash sequence, be packaged and execute each parallel chain and trade and store execution state, according to
Across the chain transaction Hash sequence and each execution state across chain transaction generate each execution state sequence across chain transaction
Column, and message bit pattern is generated according to the execution status switch, verification Hash is generated according to each across chain transaction, according to described
The execution state of message bit pattern, the verification Hash and be packaged parallel chain block is generated；
It is packaged and executes the common recognition transaction, verify Hash according to each across chain transaction verification:
If being proved to be successful, parallel chain common recognition is carried out, and is obtained after parallel chain is known together successfully according to the message bit pattern by knowing together
Each execution state across chain transaction to handle the corresponding main chain service logic of each across chain transaction.
5. according to the method described in claim 4, it is characterized in that, described generate verification Hash packet according to each across chain transaction
It includes:
Verification Hash is generated according to across the chain transaction Hash sequence；
It is described according to each across chain transaction verification verification Hash include:
Each transaction Hash across chain transaction is sequentially obtained, and the verification is verified according to acquired each verification Hash and is breathed out
It is uncommon.
6. according to the method described in claim 4, it is characterized in that, described generate verification Hash packet according to each across chain transaction
It includes:
Verification Hash is generated according to each several fields across chain transaction；
It is described according to each across chain transaction verification verification Hash include:
Each several fields across chain transaction are sequentially obtained, and according to acquired each several field validations
Verify Hash.
7. a kind of equipment, which is characterized in that the equipment includes:
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors
Execute such as method of any of claims 1-6.
8. a kind of storage medium for being stored with computer program, which is characterized in that realize when the program is executed by processor as weighed
Benefit requires method described in any one of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359566.6A CN110084601B (en) | 2019-04-30 | 2019-04-30 | Parallel chain main chain transaction state synchronization method, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359566.6A CN110084601B (en) | 2019-04-30 | 2019-04-30 | Parallel chain main chain transaction state synchronization method, equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110084601A true CN110084601A (en) | 2019-08-02 |
| CN110084601B CN110084601B (en) | 2021-03-16 |
Family
ID=67417932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910359566.6A Active CN110084601B (en) | 2019-04-30 | 2019-04-30 | Parallel chain main chain transaction state synchronization method, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110084601B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648136A (en) * | 2019-09-10 | 2020-01-03 | 杭州秘猿科技有限公司 | Consensus and transaction synchronous parallel processing method and device and electronic equipment |
| CN110659988A (en) * | 2019-09-10 | 2020-01-07 | 杭州秘猿科技有限公司 | Parallel processing method and device for block chain consensus and execution and electronic equipment |
| CN110675148A (en) * | 2019-09-11 | 2020-01-10 | 杭州秘猿科技有限公司 | Synchronization method and system for verification node set and electronic equipment |
| CN110691122A (en) * | 2019-09-23 | 2020-01-14 | 杭州复杂美科技有限公司 | Parallel chain consensus method, device and storage medium |
| CN111445236A (en) * | 2019-11-14 | 2020-07-24 | 杭州复杂美科技有限公司 | Block chain transaction verification method, equipment and storage medium |
| CN111464518A (en) * | 2020-03-25 | 2020-07-28 | 北京创世智链信息技术研究院 | Method and device for sending and verifying cross-link communication data |
| CN111478906A (en) * | 2020-04-08 | 2020-07-31 | 杭州复杂美科技有限公司 | Anti-attack method, equipment and storage medium for parallel chain private transaction |
| CN111524010A (en) * | 2020-05-06 | 2020-08-11 | 杭州复杂美科技有限公司 | Parallel chain consensus method, device and storage medium |
| CN111524011A (en) * | 2020-05-06 | 2020-08-11 | 杭州复杂美科技有限公司 | Parallel chain consensus confirming method, equipment and storage medium |
| CN111861471A (en) * | 2020-07-30 | 2020-10-30 | 杭州复杂美科技有限公司 | Parallel chain consensus method, parallel chain block rollback method, device and storage medium |
| CN112184251A (en) * | 2020-09-30 | 2021-01-05 | 杭州复杂美科技有限公司 | Asset transfer method, device and storage medium |
| CN113793146A (en) * | 2021-08-02 | 2021-12-14 | 杭州复杂美科技有限公司 | Verification method, equipment and storage medium for parallel chain synchronous transaction |
| WO2022148320A1 (en) * | 2021-01-11 | 2022-07-14 | 杭州复杂美科技有限公司 | Transaction execution method, computer device, and storage medium |
| EP4053711A4 (en) * | 2019-10-30 | 2023-11-01 | Jingdong Technology Information Technology Co., Ltd. | Consensus method for blockchain, and consensus node, electronic device and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106506638A (en) * | 2016-11-04 | 2017-03-15 | 江苏通付盾科技有限公司 | Block storage method and device in block chain |
| CN107742210A (en) * | 2017-10-13 | 2018-02-27 | 布比（北京）网络技术有限公司 | Across the chain fund transfer system and method for a kind of different blocks interchain |
| CN107909369A (en) * | 2017-10-13 | 2018-04-13 | 布比（北京）网络技术有限公司 | Based on the common recognition method, apparatus merchandised across chain and storage medium |
| CN109271446A (en) * | 2018-08-30 | 2019-01-25 | 杭州复杂美科技有限公司 | A kind of parallel chain method of data synchronization, equipment and storage medium |
| CN109410045A (en) * | 2018-08-30 | 2019-03-01 | 杭州复杂美科技有限公司 | A kind of parallel chain common recognition method, equipment and storage medium |
| US20190081793A1 (en) * | 2017-09-12 | 2019-03-14 | Kadena, LLC | Parallel-chain architecture for blockchain systems |
| WO2019072273A2 (en) * | 2018-11-16 | 2019-04-18 | Alibaba Group Holding Limited | Cross-chain interactions using a domain name scheme in blockchain systems |
-
2019
- 2019-04-30 CN CN201910359566.6A patent/CN110084601B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106506638A (en) * | 2016-11-04 | 2017-03-15 | 江苏通付盾科技有限公司 | Block storage method and device in block chain |
| US20190081793A1 (en) * | 2017-09-12 | 2019-03-14 | Kadena, LLC | Parallel-chain architecture for blockchain systems |
| CN107742210A (en) * | 2017-10-13 | 2018-02-27 | 布比（北京）网络技术有限公司 | Across the chain fund transfer system and method for a kind of different blocks interchain |
| CN107909369A (en) * | 2017-10-13 | 2018-04-13 | 布比（北京）网络技术有限公司 | Based on the common recognition method, apparatus merchandised across chain and storage medium |
| CN109271446A (en) * | 2018-08-30 | 2019-01-25 | 杭州复杂美科技有限公司 | A kind of parallel chain method of data synchronization, equipment and storage medium |
| CN109410045A (en) * | 2018-08-30 | 2019-03-01 | 杭州复杂美科技有限公司 | A kind of parallel chain common recognition method, equipment and storage medium |
| WO2019072273A2 (en) * | 2018-11-16 | 2019-04-18 | Alibaba Group Holding Limited | Cross-chain interactions using a domain name scheme in blockchain systems |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110659988A (en) * | 2019-09-10 | 2020-01-07 | 杭州秘猿科技有限公司 | Parallel processing method and device for block chain consensus and execution and electronic equipment |
| CN110648136A (en) * | 2019-09-10 | 2020-01-03 | 杭州秘猿科技有限公司 | Consensus and transaction synchronous parallel processing method and device and electronic equipment |
| CN110648136B (en) * | 2019-09-10 | 2022-06-03 | 杭州秘猿科技有限公司 | Consensus and transaction synchronous parallel processing method and device and electronic equipment |
| CN110675148B (en) * | 2019-09-11 | 2022-03-11 | 杭州秘猿科技有限公司 | Synchronization method and system for verification node set and electronic equipment |
| CN110675148A (en) * | 2019-09-11 | 2020-01-10 | 杭州秘猿科技有限公司 | Synchronization method and system for verification node set and electronic equipment |
| CN110691122A (en) * | 2019-09-23 | 2020-01-14 | 杭州复杂美科技有限公司 | Parallel chain consensus method, device and storage medium |
| CN110691122B (en) * | 2019-09-23 | 2022-04-05 | 杭州复杂美科技有限公司 | Parallel chain consensus method, device and storage medium |
| EP4053711A4 (en) * | 2019-10-30 | 2023-11-01 | Jingdong Technology Information Technology Co., Ltd. | Consensus method for blockchain, and consensus node, electronic device and storage medium |
| CN111445236A (en) * | 2019-11-14 | 2020-07-24 | 杭州复杂美科技有限公司 | Block chain transaction verification method, equipment and storage medium |
| CN111445236B (en) * | 2019-11-14 | 2023-05-30 | 杭州复杂美科技有限公司 | Block chain transaction verification method, device and storage medium |
| CN111464518A (en) * | 2020-03-25 | 2020-07-28 | 北京创世智链信息技术研究院 | Method and device for sending and verifying cross-link communication data |
| CN111478906B (en) * | 2020-04-08 | 2022-03-04 | 杭州复杂美科技有限公司 | Anti-attack method, equipment and storage medium for parallel chain private transaction |
| CN111478906A (en) * | 2020-04-08 | 2020-07-31 | 杭州复杂美科技有限公司 | Anti-attack method, equipment and storage medium for parallel chain private transaction |
| CN111524011A (en) * | 2020-05-06 | 2020-08-11 | 杭州复杂美科技有限公司 | Parallel chain consensus confirming method, equipment and storage medium |
| CN111524010A (en) * | 2020-05-06 | 2020-08-11 | 杭州复杂美科技有限公司 | Parallel chain consensus method, device and storage medium |
| CN111524010B (en) * | 2020-05-06 | 2023-06-02 | 杭州复杂美科技有限公司 | Parallel chain consensus method, apparatus and storage medium |
| CN111861471A (en) * | 2020-07-30 | 2020-10-30 | 杭州复杂美科技有限公司 | Parallel chain consensus method, parallel chain block rollback method, device and storage medium |
| CN111861471B (en) * | 2020-07-30 | 2023-05-30 | 杭州复杂美科技有限公司 | Parallel chain consensus method, parallel chain block rollback method, apparatus and storage medium |
| CN112184251A (en) * | 2020-09-30 | 2021-01-05 | 杭州复杂美科技有限公司 | Asset transfer method, device and storage medium |
| WO2022148320A1 (en) * | 2021-01-11 | 2022-07-14 | 杭州复杂美科技有限公司 | Transaction execution method, computer device, and storage medium |
| CN113793146A (en) * | 2021-08-02 | 2021-12-14 | 杭州复杂美科技有限公司 | Verification method, equipment and storage medium for parallel chain synchronous transaction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110084601B (en) | 2021-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110084601A (en) | Parallel chain main chain stateful transaction synchronous method, equipment and storage medium | |
| CN109410045A (en) | A kind of parallel chain common recognition method, equipment and storage medium | |
| CN109271446A (en) | A kind of parallel chain method of data synchronization, equipment and storage medium | |
| CN109831514A (en) | Parallel chain common recognition method, data exception processing method, equipment and storage medium | |
| CN109314636B (en) | Cryptographic method and system for secure extraction of data from blockchains | |
| CN109584072A (en) | A kind of transaction sending method, equipment and the storage medium of parallel chain common recognition | |
| CN109325762A (en) | Across the chain method of commerce of parallel chain, equipment and storage medium | |
| CN109034809A (en) | Generation method, device, block chain node and the storage medium of block chain | |
| CN109345259A (en) | Virtual resource transfer method, device, medium and electronic equipment based on block chain | |
| AU2018348333A1 (en) | Data isolation in a blockchain network | |
| CN109558454A (en) | Parallel chain digs mine common recognition method, equipment and storage medium | |
| CN109377365A (en) | A kind of assets transfer method, equipment and storage medium | |
| CN109687953A (en) | Classification of business transaction method, equipment and storage medium | |
| CN110008263A (en) | Dynamic organization's extended method and system under Hyperledger fabric cluster mode | |
| CN109934593A (en) | For realizing the design method and equipment of the block catenary system for supporting multi-signature | |
| CN109146490A (en) | block generation method, device and system | |
| CN108921559A (en) | Across chain transaction method of calibration, equipment and storage medium | |
| CN110392121A (en) | Parallel chain block generation method, equipment and storage medium | |
| CN110083745A (en) | Data query method, equipment and storage medium | |
| CN110188112A (en) | A kind of retroactive method and device of the change record of block chain intelligence contract | |
| CN110766410A (en) | Method and equipment for constructing and verifying credible cross-chain event based on Mercker tree | |
| CN109447636A (en) | A kind of assets transfer method and device | |
| CN108805379A (en) | Support that multi-mode is honoured an agreement the system and method for flow | |
| CN110443708A (en) | Parallel chain method of commerce, equipment and storage medium | |
| CN110187831A (en) | The block data storage system and method for block chain alliance chain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |