Title:
BLOCK CHAIN TECHNOLOGY BASED PAYMENT METHOD AND WATCH
Document Type and Number:
WIPO Patent Application WO/2020/173195
Kind Code:
A1
Abstract:
Provided are a payment method based on block chain technology and a watch, the watch receives a watch payment request, acquires the position information of three pointers to obtain the current watch time, acquires the current network time, submits the watch payment request, the current watch time, and user identity information to the block chain; the watch receives the transaction success information, generates and displays the transaction result page comprising the payment amount and the current network time; the method uses the current watch time as the timestamp in the block chain, displays the current network time as the transaction record, such that the time information seen by the user is inconsistent with the time information in the block chain, the randomness and unpredictability of watch errors are utilized, so that other users cannot speculate the current watch time according to the current network time, thereby reducing the risk that the system is cheated by a forged block and improving the security of block chain payment.
Inventors:
JIANG WEI (CN)
Application Number:
PCT/CN2019/126866
Publication Date:
September 03, 2020
Filing Date:
December 20, 2019
Export Citation:
Assignee:
FUJIAN REIDA PREC CO LTD (CN)
International Classes:
G06Q20/38
Foreign References:
| CN109919613A | 2019-06-21 | |||
| CN105224071A | 2016-01-06 | |||
| CN107392584A | 2017-11-24 | |||
| CN107169795A | 2017-09-15 | |||
| CN108256867A | 2018-07-06 | |||
| US20180130050A1 | 2018-05-10 |
Attorney, Agent or Firm:
FU ZHOU GULOU JING HUA PATENT AGENCY (GP.) (CN)
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