Resource transfer method and apparatus, storage medium, and computer device

US11645649B2 · kind B2 · utility

Assignee

• TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

• Rui Guo · 安丰镇, CN
• Maocai Li · Lo Wu, CN
• Jun Liang · Beijing, CN
• Jianjun Zhang · Nanhu, CN
• Zongyou WANG · Lo Wu, CN
• Haitao Tu · Lo Wu, CN
• Qi Zhao · Chongqing, CN
• Binhua Liu · 流花街道, CN
• Dawei Zhu · Qingdao, CN
• Qing Qin · Wuxi, CN

Key dates

• Filing date: Jul 26, 2019
• Grant date: May 9, 2023
• Expiry date: Jul 13, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04L2209/56
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

An apparatus including processing circuitry and a method are described. When receiving a cross-chain transaction request to transfer a resource from a first account to a second account, the processing circuitry is configured to generate a task corresponding to the first account. The task can indicate conditions for implementing events in transferring the resource. A first blockchain system provides services for the first account, and a second blockchain system different from the first blockchain system provides services for the second account. The processing circuitry transfers the resource to the second account based on the task when a first plurality of first nodes in the first blockchain system reaches a consensus on a generation event of the task and updates a task status of the task to being finished when a plurality of second nodes in the second blockchain system reaches a consensus on a transfer event of the resource.