Block chain intelligent contract version control method and block chain system

Block chain intelligent contract version control method and block chain system

The invention discloses a block chain intelligent contract version control method and a block chain system. The node is used for constructing an intelligent contract version control transaction, the transaction types comprise contract upgrading, contract version switching, gray control, contract fre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN QUAN, CHEN JIAJUN, YOU SHIHAO, ZANG CHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:The invention discloses a block chain intelligent contract version control method and a block chain system. The node is used for constructing an intelligent contract version control transaction, the transaction types comprise contract upgrading, contract version switching, gray control, contract freezing, contract unfreezing and rapid rollback, the node is used for sending the intelligent contract version control transaction to a verification node, and the verification node broadcasts the transaction to other verification nodes in the block chain network after verification is passed; and the verification nodes receiving the smart contract version control transactions write the transactions into the blocks, consensus is carried out on the blocks, all the verification nodes execute the smart contract version control transactions in the blocks after the consensus is passed, and corresponding operation is carried out on contract contents corresponding to target contract addresses in the transactions according to