Migration method and system for token in block chain

Migration method and system for token in block chain

The invention provides a migration method and system for a token in a block chain, and the method comprises the steps that management equipment receives a token migration request initiated by a user node, and the token migration request is used for requesting to migrate a target token from a main ch...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHU PEIJIANG, WANG CUICUI, ZENG YI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:The invention provides a migration method and system for a token in a block chain, and the method comprises the steps that management equipment receives a token migration request initiated by a user node, and the token migration request is used for requesting to migrate a target token from a main chain of the block chain to a sub-chain of the block chain; the management device broadcasts a partition transaction corresponding to the target token in the main chain according to the token migration request, the partition transaction is used for triggering a frozen transaction of the target token,and the frozen transaction of the target token is used for freezing circulation of the target token; the verification node in the main chain verifies the frozen transaction of the target token; if thefrozen transaction of the target token passes the verification, the verification node in the main chain packages the frozen transaction of the target token into a block of the main chain; and the verification node in the sub-