Title:
BLOCKCHAIN-BASED METHOD, APPARATUS, DEVICE, AND SYSTEM FOR PROVIDING SERVICE
Document Type and Number:
WIPO Patent Application WO/2021/114949
Kind Code:
A1
Abstract:
Provided in the embodiments of the present description are a blockchain-based method, apparatus, device, and system for providing a service. The method comprises: receiving service demand information that is sent by a terminal device of a first user for requesting a specified service, the specified service being requested on the basis of a first resource having a time attribute; on the basis of the service demand information, determining a second user that provides the specified service for the first user; and in response to confirmation information confirming that the second user has completed providing the specified service to the first user, transferring a corresponding number of first resources having a time attribute to the second user on the basis of a blockchain, the number of transferred first resources being determined on the basis of service result information of the specified service.
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Inventors:
WU FANG (CN)
Application Number:
PCT/CN2020/125299
Publication Date:
June 17, 2021
Filing Date:
October 30, 2020
Export Citation:
Assignee:
ALIPAY HANGZHOU INF TECH CO LTD (CN)
International Classes:
H04L29/08
Foreign References:
| CN111163132A | 2020-05-15 | |||
| CN109255585A | 2019-01-22 | |||
| CN110033288A | 2019-07-19 | |||
| CN110363413A | 2019-10-22 | |||
| CN109615339A | 2019-04-12 | |||
| US20190215159A1 | 2019-07-11 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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