BLOCKCHAIN-BASED DATA QUERYING METHOD, DEVICE AND APPARATUS, AND READABLE STORAGE MEDIUM

The present invention relates to the field of blockchain-based data querying methods, devices and apparatuses, and readable storage mediums. Disclosed are a blockchain-based data querying method, device and apparatus, and a readable storage medium. In the invention, a data query request is transmitt...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FENG, Chengyong
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS PHYSICS
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