Intelligent collaborative transaction mode of block chain

Abstract

The invention discloses an intelligent collaborative transaction mode of a block chain, and relates to the technical field of block chains. The mode comprises a collaborative transaction chain and a collaborative transaction state recording block, wherein the collaborative transaction chain is an independent intelligent contracted main chain, all collaborative transactions are deployed on the collaborative transaction chain, the collaborative transaction state recording block is generated by deriving when each collaborative transaction occupies a transaction record in a block while the collaborative transactions are deployed by the collaborative transaction chain, data of the collaborative transaction state recording block is gradually increased along with execution of the collaborative transactions, each time the operation is executed, the collaborative transaction skips a state, and a record is added in the intelligent transaction state recording block, and the record itself comprises a hash check value of the front state and a signature of an executor. According to the mode provided by the invention, the main chain block space is effectively saved, the influence on the collaborative transaction chain block is isolated when the collaborative transaction state recording block is changed, the extremely complex state machine can be supported, almost all commercial scenes can bemet, and the execution and query efficiencies can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a block chain intelligent collaborative transaction mode. Background technique [0002] Blockchain is a decentralized protocol that can safely store digital currency transactions or other data. The information cannot be forged and tampered. It has high credibility and can automatically execute smart contracts without any audit by a centralized organization. Blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is a cryptographically guaranteed non-tamperable and unforgeable distributed accounting system. Structurally, a block usually includes two parts: a header and a body. The block header is used to link to the previous block, and the transaction information recorded in the block body is all the value exchange activities that occurred after the previous block was formed and before the block was created. This fe...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to aim at the defects and deficiencies of the prior art, and provide a block chain intelligent collaborative transaction mode, which can solve the problem that the space occupied by the current block chain smart contract is large, the execution track is not clear, the execution efficiency is low, and the subject unclear defect

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