Title:
BLOCK CHAIN-BASED DATA MANAGEMENT METHOD, BLOCK CHAIN SYSTEM, SERVER AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/024161
Kind Code:
A1
Abstract:
Disclosed are a block chain-based data management method, a block chain system, a data hosting server and a readable storage medium, the method comprising: a requesting-side node broadcasting via a block chain network a data transaction request directed to a request-receiving-side node, wherein the data transaction request comprises transaction attribute data; the request-receiving-side node acquiring the data transaction request via the block chain network, and sending to the block chain network, and according to the transaction attribute data of the data transaction request, a transaction response request corresponding to the data transaction request, wherein the transaction response request comprises response attribute data and the response attribute data comprises a data identifier; and after the requesting-side node acquires the response attribute data of the transaction response request via the block chain network, determining the data identifier in the response attribute data, and downloading data corresponding to the data identifier from a preset data hosting server according to the determined data identifier. The present invention can be used to improve security of data transactions and storage.
Inventors:
WANG JIANZONG (CN)
WU TIANBO (CN)
HUANG ZHANGCHENG (CN)
XIAO JING (CN)
WU TIANBO (CN)
HUANG ZHANGCHENG (CN)
XIAO JING (CN)
Application Number:
PCT/CN2017/100053
Publication Date:
February 07, 2019
Filing Date:
August 31, 2017
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06Q20/38; G06Q20/40
Foreign References:
| CN106992990A | 2017-07-28 | |||
| CN106327173A | 2017-01-11 | |||
| US20170134161A1 | 2017-05-11 |
Attorney, Agent or Firm:
SHENZHEN WORLD INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP ) (CN)
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