Data processing method and device based on block chain, equipment and storage medium

• Main Author: LIU LONGPO
• Format: Patent
• Language: Chinese; English
• Published: 10.01.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides a data processing method and device based on a block chain, equipment and a storage medium. The method comprises the following steps: in response to a received live broadcast data acquisition request, sending live broadcast data to a live broadcast data request node; receiving a first transaction request sent by the live broadcast data request node, wherein the first transaction request comprises a target account, transaction object information and transaction signature information; when the transaction signature information passes signature verification, updating the amount information of the target account based on a first smart contract and transaction object information corresponding to the first transaction request; and writing the updated amount information ofthe target account into a block chain network, and synchronizing the updated amount information of the target account to other nodes in the block chain network. According to the application, the transaction information in the