Title:
BLOCKCHAIN-BASED INFORMATION PROCESSING METHOD AND PLATFORM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/159617
Kind Code:
A1
Abstract:
Disclosed are a blockchain-based information processing method and platform, and an electronic device. The method comprises: receiving a message sent by a message sending end; parsing the message to obtain an identity picture and specified information; verifying the identity of the message sending end by using the identity picture; if the identity verification of the message sending end is passed, performing hash calculation on the specified information to obtain a second hash value, storing the second hash value into a blockchain, and obtaining a first hash value from the blockchain; if the first hash value and the second hash value are the same, dividing the specified information into a plurality of pieces of sub-information; respectively performing hash calculation on the plurality of pieces of sub-information to obtain a plurality of sub-hash values, and storing the plurality of sub-hash values into the blockchain; and correspondingly sending the plurality of pieces of sub-information to a plurality of user terminals. Therefore, the communication pressure of the message sending end is reduced, a file is easy to trace when an error occurs, and the information credibility is improved.
Inventors:
LIN FAN (CN)
Application Number:
PCT/CN2020/088012
Publication Date:
August 19, 2021
Filing Date:
April 30, 2020
Export Citation:
Assignee:
ONE CONNECT SMART TECH CO LTD SHENZHEN (CN)
International Classes:
G06F21/36
Foreign References:
| CN110535654A | 2019-12-03 | |||
| CN108777691A | 2018-11-09 | |||
| CN110599180A | 2019-12-20 | |||
| US20180101701A1 | 2018-04-12 |
Attorney, Agent or Firm:
SHENZHEN MINGRIJINDIAN INTELLECTUAL PROPERTY AGENCY FIRM (GENERAL) (CN)
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