Security information evidence storage management method, system and device based on block chain

The invention relates to a blockchain-based security information evidence storage management method and device, an ultrasonic system, a storage medium and a computer program product. The method comprises the steps that in response to a first operation instruction, a target file is uploaded to a stor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZUO CHUANMIN, GONG JIANLIN, XU NING, LIN YUEZHANG, JIA KEDIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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