CN111242780A - Method, device and storage medium for sending consensus transaction - Google Patents
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Abstract
The invention provides a method, equipment and a storage medium for sending consensus transaction, which relate to the technical field of block chains and the like, and the method comprises the following steps: synchronizing each parallel chain transaction of a current parallel chain from a first master chain block to generate a first parallel chain block; judging whether cross-chain transaction exists in the first parallel chain block: if yes, generating a first consensus transaction according to the first parallel link block and sending the first consensus transaction to the main chain node; otherwise, the first consensus transaction is not generated. The method and the device reduce the total commission of sending the consensus transaction and enhance the flexibility of a parallel chain consensus mechanism.
Description
Technical Field
The application relates to the technical field of block chains, in particular to a method, equipment and a storage medium for sending a consensus transaction.
Background
In an existing main chain-parallel chain mechanism, an authorization node of a parallel chain needs to generate a consensus transaction for each parallel chain block and send the consensus transaction to a main chain for consensus, the consensus transaction needs the authorization node to spend a commission fee, once the parallel chain consensus is started, the parallel chain consensus cannot jump, consensus must be continued from the last consensus height, that is, if block (100_ flat) fails to be successfully identified, block (101_ flat) cannot be identified, and the parallel chain consensus mechanism is not flexible enough.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a method, device and storage medium for transmitting a consensus transaction with low commission and flexibility.
In a first aspect, the present invention provides a consensus transaction sending method for authorized nodes of parallel chains, where a main chain node and a parallel chain node do not verify continuity of a consensus height of parallel chains when performing a consensus transaction of parallel chains, the method including:
synchronizing each parallel chain transaction of a current parallel chain from a first master chain block to generate a first parallel chain block;
judging whether cross-chain transaction exists in the first parallel chain block:
if yes, generating a first consensus transaction according to the first parallel link block and sending the first consensus transaction to the main chain node;
otherwise, the first consensus transaction is not generated.
In a second aspect, the present invention provides a consensus transaction sending method for authorization nodes of parallel chains, where a main chain node and a parallel chain node do not verify continuity of a consensus height of parallel chains when performing a consensus transaction of parallel chains, and the method is applicable to authorization nodes of parallel chains, and the method includes:
synchronizing each parallel chain transaction of a current parallel chain from a first master chain block to generate a first parallel chain block;
judging whether cross-chain transaction exists in the first parallel chain block:
if yes, generating a first consensus transaction according to the first parallel link block and sending the first consensus transaction to the main chain node;
if not, judging whether the block height of the first parallel chain block accords with a pre-configured consensus transaction sending rule:
if yes, generating a first consensus transaction according to the first parallel link block and sending the first consensus transaction to the main chain node;
otherwise, the first consensus transaction is not generated.
In a third aspect, the present invention also provides an apparatus comprising one or more processors and memory, wherein the memory contains instructions executable by the one or more processors to cause the one or more processors to perform a consensus transaction sending method provided according to embodiments of the present invention.
In a fourth aspect, the present invention also provides a storage medium storing a computer program for causing a computer to execute the consensus transaction transmitting method according to the embodiments of the present invention.
In various embodiments of the present invention, the consensus transaction transmitting method, device and storage medium synchronize parallel chain transactions of a current parallel chain from a first main chain block to generate a first parallel chain block; judging whether cross-chain transaction exists in the first parallel chain block: if yes, generating a first consensus transaction according to the first parallel link block and sending the first consensus transaction to the main chain node; if not, the method of the first consensus transaction is not generated, the total commission of sending the consensus transaction is reduced, and the flexibility of a parallel chain consensus mechanism is enhanced.
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Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a flowchart of a method for sending a consensus transaction according to an embodiment of the present invention.
Fig. 2 is a flowchart of another method for sending a consensus transaction according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The parallel chain consensus mechanism mainly has two purposes, the first is to ensure that the execution result and the consensus result of each parallel chain node of the same parallel chain are consistent, and inconsistent parallel chain nodes stop running; and secondly, the consensus results of the authorization nodes of the parallel chain on the main chain are ensured to be consistent so as to complete cross-chain transaction, and cross-chain transfer of the parallel chain and the main chain assets is realized.
In the existing main chain-parallel chain consensus mechanism, after the parallel chain consensus is started, the parallel chain consensus cannot jump, the consensus must be continued from the last consensus height, namely, the parallel chain consensus mechanism must keep continuity, and when a main chain node receives a consensus transaction of block (101_ flat), if the consensus transaction of block (100_ flat) on the main chain has not been successful, the consensus transaction of block (101_ flat) cannot be known.
Under the conditions that cross-chain transaction sending is not frequent and the timeliness requirement of parallel chain consensus at the parallel chain side is not high, the parallel chain consensus mechanism is quite inflexible and needs to spend much handling charge.
In the present application, the main chain-parallel chain consensus mechanism does not need to ensure continuity, for example, after the consensus transaction of block (100_ flat) on the main chain is successful, the consensus transaction of block (200_ flat) can be directly processed, and the middle blocks (101_ flat) to block (199_ flat) may not need to be known.
Fig. 1 is a flowchart of a method for sending a consensus transaction according to an embodiment of the present invention. As shown in fig. 1, in this embodiment, the present invention provides a consensus transaction sending method suitable for authorized nodes of parallel chains, where a main chain node and a parallel chain node do not verify continuity of a parallel chain consensus height when performing a consensus transaction of parallel chains, and the method includes:
s12: synchronizing each parallel chain transaction of a current parallel chain from a first master chain block to generate a first parallel chain block;
s14: judging whether cross-chain transaction exists in the first parallel chain block:
if yes, go to step S16: generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to the main chain node;
otherwise, step S18 is executed: the first consensus transaction is not generated.
Specifically, assume that there are parallel chain transactions tx1, tx2, tx3 for the current parallel chain in the first backbone block;
in step S12, the grant node synchronizes tx1, tx2, tx3 from the first master chain tile to generate a first parallel chain tile;
in step S14, the authorization node determines whether there is a cross-chain transaction for the first parallel chain block:
if there is a cross-chain transaction in tx1, tx2, tx3, the authorizing node performs step S16: generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to the main chain node;
if no cross-chain transaction exists in tx1, tx2, tx3, the authorization node executes step S18: the first consensus transaction is not generated.
The above-described embodiments reduce the total commission for sending the consensus transaction and enhance the flexibility of the parallel chain consensus mechanism.
Preferably, the first consensus transaction is used for the main chain node to determine whether the height of the parallel chain block of the first consensus transaction is greater than the consensus height of the parallel chain recorded on the main chain: otherwise, the first consensus transaction is written on the backbone.
And when the height of the parallel chain block of the first consensus transaction is larger than the consensus height of the parallel chain recorded on the main chain, executing the first consensus transaction according to the conventional main chain-parallel chain mechanism.
In further embodiments, a mechanism for determining that the height of the parallel chain block of the first consensus transaction is not greater than the consensus height of the parallel chain recorded on the main chain may be configured according to the actual requirement, for example, configured to delete the first consensus transaction, which may achieve the same technical effect.
Fig. 2 is a flowchart of another method for sending a consensus transaction according to an embodiment of the present invention. As shown in fig. 2, in this embodiment, the present invention provides another method for sending consensus transaction between authorized nodes of parallel chains, where a main chain node and a parallel chain node do not verify continuity of a consensus height of parallel chains when performing the consensus transaction of parallel chains, where the method includes:
s21: synchronizing each parallel chain transaction of a current parallel chain from a first master chain block to generate a first parallel chain block;
s22: judging whether cross-chain transaction exists in the first parallel chain block:
if yes, go to step S23: generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to the main chain node;
otherwise, step S24 is executed: determining whether the block height of the first parallel link block complies with a pre-configured consensus transaction sending rule:
if yes, go to step S25: generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to the main chain node;
otherwise, step S26 is executed: the first consensus transaction is not generated.
Specifically, assuming that there are parallel chain transactions tx1, tx2, tx3 of the current parallel chain in the first main chain block, determining whether the block height of the first parallel chain block meets the pre-configured consensus transaction sending rule is configured to determine whether the remainder of the block height of the first parallel chain block and the pre-configured first numerical value is 0;
in step S21, the grant node synchronizes tx1, tx2, tx3 from the first master chain tile to generate a first parallel chain tile;
in step S22, the authorization node determines whether there is a cross-chain transaction for the first parallel chain block:
if there is a cross-chain transaction in tx1, tx2, tx3, the authorizing node performs step S23: generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to the main chain node;
if no cross-chain transaction exists in tx1, tx2, tx3, the authorization node executes step S24: determining whether a remainder of the block height of the first parallel link block and the preconfigured first value is 0:
if the remainder of the tile height of the first parallel link tile and the preconfigured first value is 0, the authorization node performs step S25: generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to the main chain node;
if the remainder of the tile height of the first parallel link tile and the preconfigured first value is not 0, the authorization node performs step S26: the first consensus transaction is not generated.
In further embodiments, the determining whether the block height of the first parallel-link block meets the pre-configured consensus transaction sending rule may be further configured according to actual requirements, for example, configured to determine whether a remainder of the block height of the first parallel-link block and the pre-configured first numerical value is 1, so that the same technical effect can be achieved.
The above-described embodiments reduce the total commission for sending the consensus transaction and enhance the flexibility of the parallel chain consensus mechanism.
Preferably, determining whether the block height of the first parallel-link block meets the pre-configured consensus transaction sending rule includes determining whether a remainder of the block height of the first parallel-link block and the pre-configured first value is 0.
The transmission principle of the consensus transaction in the above embodiment can refer to the method shown in fig. 2, and is not described herein again.
Preferably, the first consensus transaction is used for the main chain node to determine whether the height of the parallel chain block of the first consensus transaction is greater than the consensus height of the parallel chain recorded on the main chain: otherwise, the first consensus transaction is written on the backbone.
And when the height of the parallel chain block of the first consensus transaction is larger than the consensus height of the parallel chain recorded on the main chain, executing the first consensus transaction according to the conventional main chain-parallel chain mechanism.
In further embodiments, a mechanism for determining that the height of the parallel chain block of the first consensus transaction is not greater than the consensus height of the parallel chain recorded on the main chain may be configured according to the actual requirement, for example, configured to delete the first consensus transaction, which may achieve the same technical effect.
Fig. 3 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
As shown in fig. 3, as another aspect, the present application also provides an apparatus 300 including one or more Central Processing Units (CPUs) 301 that can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM)302 or a program loaded from a storage section 308 into a Random Access Memory (RAM) 303. In the RAM303, various programs and data necessary for the operation of the apparatus 300 are also stored. The CPU301, ROM302, and RAM303 are connected to each other via a bus 304. An input/output (I/O) interface 305 is also connected to bus 304.
The following components are connected to the I/O interface 305: an input portion 306 including a keyboard, a mouse, and the like; an output section 307 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage section 308 including a hard disk and the like; and a communication section 309 including a network interface card such as a LAN card, a modem, or the like. The communication section 309 performs communication processing via a network such as the internet. A drive 310 is also connected to the I/O interface 305 as needed. A removable medium 311 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 310 as necessary, so that a computer program read out therefrom is mounted into the storage section 308 as necessary.
In particular, according to an embodiment of the present disclosure, the consensus transaction sending method described in any of the above embodiments may be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program containing program code for performing a method of consensus transaction transmission. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 309, and/or installed from the removable medium 311.
As yet another aspect, the present application also provides a computer-readable storage medium, which may be the computer-readable storage medium included in the apparatus of the above-described embodiment; or it may be a separate computer readable storage medium not incorporated into the device. The computer readable storage medium stores one or more programs for use by one or more processors in performing the consensus transaction sending method described herein.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor, for example, each of the described units may be a software program provided in a computer or a mobile intelligent device, or may be a separately configured hardware device. Wherein the designation of a unit or module does not in some way constitute a limitation of the unit or module itself.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the present application. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. A consensus transaction sending method, wherein a main chain node and a parallel chain node do not verify continuity of a parallel chain consensus height when performing a consensus transaction of a parallel chain, the method being applied to an authorization node of the parallel chain, the method comprising:
synchronizing each parallel chain transaction of a current parallel chain from a first master chain block to generate a first parallel chain block;
judging whether the first parallel chain block has cross-chain transaction:
if yes, generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to a main chain node;
otherwise, the first consensus transaction is not generated.
2. The method of claim 1, wherein the first consensus transaction is used by the backbone node to determine whether a parallel chain block height of the first consensus transaction is greater than a consensus height of a parallel chain recorded on a backbone: and if not, writing the first consensus transaction on the main chain.
3. A consensus transaction sending method, wherein a main chain node and a parallel chain node do not verify continuity of a parallel chain consensus height when performing a consensus transaction of a parallel chain, the method being applied to an authorization node of the parallel chain, the method comprising:
synchronizing each parallel chain transaction of a current parallel chain from a first master chain block to generate a first parallel chain block;
judging whether the first parallel chain block has cross-chain transaction:
if yes, generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to a main chain node;
if not, judging whether the block height of the first parallel chain block meets a pre-configured consensus transaction sending rule:
if yes, generating a first consensus transaction according to the first parallel chain block and sending the first consensus transaction to a main chain node;
otherwise, the first consensus transaction is not generated.
4. The method of claim 3, wherein the determining whether the block height of the first parallel chain block complies with a pre-configured consensus transaction sending rule comprises:
determining whether a remainder of the block height of the first parallel link block and a pre-configured first value is 0.
5. The method of claim 3 or 4, wherein the first common transaction is used for the main chain node to determine whether the parallel chain block height of the first common transaction is greater than the common height of the parallel chain recorded on the main chain: and if not, writing the first consensus transaction on the main chain.
6. An apparatus, characterized in that the apparatus comprises:
one or more processors;
a memory for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to perform the method recited in any of claims 1-5.
7. A storage medium storing a computer program, characterized in that the program, when executed by a processor, implements the method according to any one of claims 1-5.
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| CN202010028955.3A CN111242780A (en) | 2020-01-12 | 2020-01-12 | Method, device and storage medium for sending consensus transaction |
| PCT/CN2020/138870 WO2021139533A1 (en) | 2020-01-12 | 2020-12-24 | Method for sending consensus transaction, and device and storage medium |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112733202A (en) * | 2021-01-11 | 2021-04-30 | 杭州复杂美科技有限公司 | Parallel chain supervision consensus method, computer device and storage medium |
| CN112819625A (en) * | 2021-02-01 | 2021-05-18 | 杭州复杂美科技有限公司 | Parallel chain arbitration consensus method, computer device and storage medium |
| CN112839091A (en) * | 2021-01-11 | 2021-05-25 | 杭州复杂美科技有限公司 | Block generation method, computer device and storage medium |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819582A (en) * | 2016-09-14 | 2018-03-20 | 陈新 | Intelligent block chain interacted system |
| CN109831514A (en) * | 2019-03-02 | 2019-05-31 | 杭州复杂美科技有限公司 | Parallel chain common recognition method, data exception processing method, equipment and storage medium |
| CN110210972A (en) * | 2019-05-31 | 2019-09-06 | 杭州复杂美科技有限公司 | Common recognition transaction sending method, equipment and storage medium |
| CN110287263A (en) * | 2019-06-28 | 2019-09-27 | 杭州复杂美科技有限公司 | Parallel chain is from knowing together method, equipment and storage medium |
| CN110298756A (en) * | 2019-06-28 | 2019-10-01 | 杭州复杂美科技有限公司 | Parallel chain is from knowing together method, equipment and storage medium |
| US20190340266A1 (en) * | 2018-05-01 | 2019-11-07 | International Business Machines Corporation | Blockchain implementing cross-chain transactions |
| CN110443708A (en) * | 2019-07-29 | 2019-11-12 | 杭州复杂美科技有限公司 | Parallel chain method of commerce, equipment and storage medium |
| US20190347657A1 (en) * | 2017-06-12 | 2019-11-14 | Tencent Technology (Shenzhen) Company Limited | Resource transfer method and apparatus, storage medium, and computer device |
| US20190354518A1 (en) * | 2018-05-01 | 2019-11-21 | Michael Zochowski | Chain mesh network for decentralized transaction systems |
| US20200013027A1 (en) * | 2018-07-06 | 2020-01-09 | Decentralized Finance Labs, Inc. | Hybrid proof of work and proof of stake consensus to reduce circulating tokens in a blockchain system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10594488B2 (en) * | 2017-08-05 | 2020-03-17 | Proclus Technologies Limited | Method and system for implementing automatic transaction rebroadcasting for transient blockchains |
| 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 |
| CN108805704A (en) * | 2018-05-16 | 2018-11-13 | 深圳市网心科技有限公司 | Block chain service implementation method, audiomonitor, storage medium and system |
| CN110659988B (en) * | 2019-09-10 | 2022-11-18 | 杭州秘猿科技有限公司 | Parallel processing method and device for block chain consensus and execution and electronic equipment |
| CN111242780A (en) * | 2020-01-12 | 2020-06-05 | 杭州复杂美科技有限公司 | Method, device and storage medium for sending consensus transaction |
-
2020
- 2020-01-12 CN CN202010028955.3A patent/CN111242780A/en active Pending
- 2020-12-24 WO PCT/CN2020/138870 patent/WO2021139533A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819582A (en) * | 2016-09-14 | 2018-03-20 | 陈新 | Intelligent block chain interacted system |
| US20190347657A1 (en) * | 2017-06-12 | 2019-11-14 | Tencent Technology (Shenzhen) Company Limited | Resource transfer method and apparatus, storage medium, and computer device |
| US20190340266A1 (en) * | 2018-05-01 | 2019-11-07 | International Business Machines Corporation | Blockchain implementing cross-chain transactions |
| US20190354518A1 (en) * | 2018-05-01 | 2019-11-21 | Michael Zochowski | Chain mesh network for decentralized transaction systems |
| US20200013027A1 (en) * | 2018-07-06 | 2020-01-09 | Decentralized Finance Labs, Inc. | Hybrid proof of work and proof of stake consensus to reduce circulating tokens in a blockchain system |
| CN109831514A (en) * | 2019-03-02 | 2019-05-31 | 杭州复杂美科技有限公司 | Parallel chain common recognition method, data exception processing method, equipment and storage medium |
| CN110210972A (en) * | 2019-05-31 | 2019-09-06 | 杭州复杂美科技有限公司 | Common recognition transaction sending method, equipment and storage medium |
| CN110287263A (en) * | 2019-06-28 | 2019-09-27 | 杭州复杂美科技有限公司 | Parallel chain is from knowing together method, equipment and storage medium |
| CN110298756A (en) * | 2019-06-28 | 2019-10-01 | 杭州复杂美科技有限公司 | Parallel chain is from knowing together method, equipment and storage medium |
| CN110443708A (en) * | 2019-07-29 | 2019-11-12 | 杭州复杂美科技有限公司 | Parallel chain method of commerce, equipment and storage medium |
Non-Patent Citations (2)
| Title |
|---|
| 单进勇;高胜;: "区块链理论研究进展" * |
| 戴安博;陈恭亮;: "POW区块链共识算法分析与展望" * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139533A1 (en) * | 2020-01-12 | 2021-07-15 | 江苏复杂美科技有限公司 | Method for sending consensus transaction, and device and storage medium |
| CN112733202A (en) * | 2021-01-11 | 2021-04-30 | 杭州复杂美科技有限公司 | Parallel chain supervision consensus method, computer device and storage medium |
| CN112839091A (en) * | 2021-01-11 | 2021-05-25 | 杭州复杂美科技有限公司 | Block generation method, computer device and storage medium |
| CN112839091B (en) * | 2021-01-11 | 2022-06-24 | 杭州复杂美科技有限公司 | Block generation method, computer device and storage medium |
| CN112733202B (en) * | 2021-01-11 | 2022-09-13 | 杭州复杂美科技有限公司 | Parallel chain supervision consensus method, computer device and storage medium |
| CN112819625A (en) * | 2021-02-01 | 2021-05-18 | 杭州复杂美科技有限公司 | Parallel chain arbitration consensus method, computer device and storage medium |
| CN112819625B (en) * | 2021-02-01 | 2023-11-28 | 杭州复杂美科技有限公司 | Parallel chain arbitration consensus method, computer device, and storage medium |
| CN112948495A (en) * | 2021-03-05 | 2021-06-11 | 杭州复杂美科技有限公司 | Parallel chain constant block output method, computer device and storage medium |
| CN112948495B (en) * | 2021-03-05 | 2022-05-24 | 杭州复杂美科技有限公司 | Parallel chain constant block output method, computer device and storage medium |
| CN113110934A (en) * | 2021-04-09 | 2021-07-13 | 杭州复杂美科技有限公司 | Parallel chain block generation method, computer device, and storage medium |
| CN114827167A (en) * | 2022-03-03 | 2022-07-29 | 杭州复杂美科技有限公司 | Node selection and transaction sending method, equipment and storage medium |
| CN114827167B (en) * | 2022-03-03 | 2023-10-17 | 杭州复杂美科技有限公司 | Node selection and transaction transmission method, device and storage medium |
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