Book information storage method and system on block chain

The invention discloses a book information storage method and system on a block chain. The block chain system comprises a block output node and a storage node, the method is applied to the storage node, the storage node stores book information in a local database mode, and the block output node stor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG HUI, JI JIANXUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention discloses a book information storage method and system on a block chain. The block chain system comprises a block output node and a storage node, the method is applied to the storage node, the storage node stores book information in a local database mode, and the block output node stores the book information in a block mode, and the method comprises the steps that the storage node receives the book information sent by book registration equipment; the storage node stores the book information, and returns a storage certificate to the book registration device after the storage is completed, wherein the storage proof is used for indicating that the book information is stored by the blockchain storage node; and the storage node sends the storage certificate to the block output node, so that the block output node packages the storage certificate into a block uplink. According to the invention, after the blockchain storage node stores the data, the storage certificate is returned to the book registrati