Electronic evidence processing method and device based on block chain, and readable medium

Electronic evidence processing method and device based on block chain, and readable medium

The invention provides an electronic evidence processing method and device based on a block chain and a readable medium, and the method is applied to an evidence storage chain node, and comprises the steps: receiving a first evidence storage request which is sent by an audited enterprise and carries...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONG DOUDOU, WANG LING, LU CHENGYE, SUN YAOPU
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 an electronic evidence processing method and device based on a block chain and a readable medium, and the method is applied to an evidence storage chain node, and comprises the steps: receiving a first evidence storage request which is sent by an audited enterprise and carries a first electronic evidence; according to the first electronic evidence, determining a first evidence storage hash value of the first electronic evidence according to a preset hash algorithm; receiving a first use request sent by a supervision department for the first electronic evidence, wherein the first use request carries a to-be-verified first electronic evidence sent by the audited enterprise; according to a to-be-verified first electronic evidence carried by the first use request, determining a hash value of the to-be-verified first electronic evidence according to a preset hash algorithm; and judging whether the first evidence storage hash value is consistent with the hash value of the to-be-verified first