Title:
CROSS-BLOCKCHAIN COMMUNICATION METHOD AND APPARATUS, CROSS-CHAIN SERVICE SYSTEM AND CROSS-CHAIN TRANSACTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/136251
Kind Code:
A1
Abstract:
A cross-blockchain communication method and apparatus, a cross-chain service system and a cross-chain transaction system, which relate to the technical field of blockchains, and solve the technical problem in which intercommunication between different blockchain networks is difficult. The method comprises: acquiring monitored first transaction information of a cross-chain transaction from a source blockchain network, wherein the cross-chain transaction is a transaction between a source blockchain network and a target blockchain network, and the first transaction information comprises cross-chain transaction data; sending second transaction information to the target blockchain network on the basis of the cross-chain transaction data, wherein the second transaction information comprises the cross-chain transaction data; acquiring a monitored execution result of the execution end of the second transaction information from the target blockchain network; and sending indication information to the source blockchain network on the basis of the execution result, wherein the indication information is used to indicate the end of the cross-chain transaction.
Inventors:
ZHU JIANG (CN)
WANG SEN (CN)
GAO BO (CN)
WANG SEN (CN)
GAO BO (CN)
Application Number:
PCT/CN2020/140740
Publication Date:
July 08, 2021
Filing Date:
December 29, 2020
Export Citation:
Assignee:
BEIJING KINGSOFT CLOUD NETWORK TECHNIQUE CO LTD (CN)
International Classes:
G06Q40/04; H04L29/06; H04L29/08
Domestic Patent References:
| WO2019141984A1 | 2019-07-25 |
Foreign References:
| CN111181968A | 2020-05-19 | |||
| CN109784881A | 2019-05-21 | |||
| CN109784921A | 2019-05-21 | |||
| CN110597907A | 2019-12-20 | |||
| CN108269190A | 2018-07-10 |
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
Download PDF: