Title:
MULTI-BLOCKCHAIN-BASED ASSET TRANSFER METHOD AND APPARATUS, AND DEVICE, MEDIUM AND PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/082807
Kind Code:
A1
Abstract:
Provided in the present application are a multi-blockchain-based asset transfer method and apparatus, and a device, a medium and a product. The method comprises: acquiring a first cross-chain asset transfer-out request, which is sent by a service object for a first cross-chain transfer-out transaction (S301); writing transaction data, which is carried in the first cross-chain asset transfer-out request, of the first cross-chain transfer-out transaction into a first cross-chain bridge contract on a first chain (S302); and when it is determined on the basis of the first cross-chain bridge contract and service data information that the service object has a cross-chain asset transfer-out permission, calling a first asset contract from the first chain to lock a first asset, and generating a first cross-chain event corresponding to the first cross-chain transfer-out transaction (S303). By means of the present application, the service stability of services executed on a chain can be ensured on the basis of a multi-blockchain architecture.
Inventors:
ZHU GENGLIANG (CN)
Application Number:
PCT/CN2023/114368
Publication Date:
April 25, 2024
Filing Date:
August 23, 2023
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06Q40/04; G06Q20/08
Foreign References:
| CN111311209A | 2020-06-19 | |||
| CN112837048A | 2021-05-25 | |||
| CN114154996A | 2022-03-08 | |||
| CN113407977A | 2021-09-17 | |||
| CN114615095A | 2022-06-10 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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