Blockchain cross-chain interaction method and system

An interactive system and interactive method technology, applied in the field of blockchain cross-chain interactive methods and systems, can solve problems such as complex design, slow transaction processing speed, and inability to meet the needs of users for frequent transactions and transaction timeliness

Pending Publication Date: 2020-08-07
上海友链科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The interaction between blockchain chains is an important part of cross-chain design. Currently, the scalability design of blockchain mainly serves the single-chain transaction process. For the expansion of cross-chain transactions, most of them are based on the model of heterogeneous chains. In order to serve For heterogeneous chains, the scheme design is too complicated, and under the premise of ensuring the function, the efficiency cannot be guaranteed
[0004]

Method used

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  • Blockchain cross-chain interaction method and system
  • Blockchain cross-chain interaction method and system
  • Blockchain cross-chain interaction method and system

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Embodiment Construction

[0063] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0064] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of the present invention,...

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Abstract

The embodiment of the invention provides a blockchain cross-chain interaction method and system, and belongs to the technical field of blockchains. The method comprises the following steps that a client registers each timing task of each application and transmits a registration result to a main chain; after the main chain monitors that the target timing task is linked on the main chain, a task linking notification is initiated, and the task linking notification is used for indicating the transaction state of the target timing task on the main chain and linking the target timing task; a side chain acquires and executes a target timing task from the main chain in a cross-chain data transmission mode; the side chain modifies the state of the target timing task into a stop state, and synchronously updates the stop state of the executed target timing task to the main chain in a cross-chain data transmission mode; and the target timing task is ended on the main chain and the side chain. Through the scheme of the invention, the purposes of unified management and concurrent control of timing tasks of multiple applications by the main chain system and the overall transaction performance ofthe main chain node are improved, so the user-oriented performance is more optimized.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain cross-chain interaction method and system. Background technique [0002] Blockchain is a new type of decentralized protocol, which can safely store digital currency transactions or other data. The information cannot be forged and tampered with. The transaction confirmation on the blockchain is completed by all nodes on the blockchain. The consensus algorithm To ensure its consistency, a public ledger is maintained on the blockchain, and the public ledger is visible to any node on the storage block, thus ensuring that it cannot be forged and tampered with. [0003] The interaction between blockchain chains is an important part of cross-chain design. Currently, the scalability design of blockchain mainly serves the single-chain transaction process. For the expansion of cross-chain transactions, most of them are based on the model of heterogeneous chains. ...

Claims

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Application Information

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IPC IPC(8): G06Q20/02G06F16/27
CPCG06F16/275G06Q20/02
Inventor 许超逸贺乔来黄峤濛贺昭仪
Owner 上海友链科技有限公司
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