Title:
BLOCKCHAIN-BASED SERVICE PROCESSING METHOD, APPARATUS AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/114937
Kind Code:
A1
Abstract:
A blockchain-based service processing method, apparatus and device. The method comprises: determining, according to a service to be processed of a target user, electronic certificate information of the target user required by said service (S102); acquiring authorized certificate use information of the electronic certificate information provided by the target user, the authorized certificate use information being used for granting acquisition authority of the electronic certificate information to a service processing party of said service (S104); acquiring the electronic certificate information from a predetermined certificate database according to the authorized certificate use information (S106); acquiring verification information of the electronic certificate information from the blockchain, and verifying the acquired electronic certificate information according to the verification information (S108); and if verification is passed, performing service processing on said service according to the electronic certificate information (S110).
Inventors:
WU FANG (CN)
Application Number:
PCT/CN2020/124818
Publication Date:
June 17, 2021
Filing Date:
October 29, 2020
Export Citation:
Assignee:
ALIPAY HANGZHOU INF TECH CO LTD (CN)
International Classes:
G06Q10/10; G06Q50/26
Foreign References:
| CN111126950A | 2020-05-08 | |||
| CN109309573A | 2019-02-05 | |||
| CN110222063A | 2019-09-10 | |||
| CN109189962A | 2019-01-11 | |||
| CN109840394A | 2019-06-04 | |||
| CN110209675A | 2019-09-06 | |||
| CN108989337A | 2018-12-11 | |||
| CN110019009A | 2019-07-16 | |||
| US20190303540A1 | 2019-10-03 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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