Transaction information processing method, device and system

• Main Authors: OU RUIJUN, CHEN XIAOMIN, SONG YING
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a transaction information processing method, device and system, and solves the problem that two block chains cannot accurately perform data interaction in the prior art. The first full node obtains the original transaction information stored by the second full node; for the type of each type of transaction information, the data format of the type of original transaction information is updated according to the data format of the type of first transaction information in the first block chain, the data format comprising an arrangement rule of fields corresponding to a plurality of field values included in the transaction information and a unit of a numerical field; corresponding second transaction information is obtained; the second transaction information is controlled to participate in transaction processing of the block chain combination; the first block chain and the second block chain are the same in type. Compared with the transaction processing of the block chain combination of the