Tencent Applies for Patent on "Data Subscription Method Based on Blockchain", Aiming to Enhance Data Acquisition Efficiency

Tencent Applies for Patent on "Data Subscription Method Based on Blockchain", Aiming to Enhance Data Acquisition Efficiency Financial World, October 29, 2024 - Information from the National Intellectual Property Administration shows that Tencent Technology (Shenzhen) Co., Ltd

Tencent Applies for Patent on "Data Subscription Method Based on Blockchain", Aiming to Enhance Data Acquisition Efficiency

Financial World, October 29, 2024 - Information from the National Intellectual Property Administration shows that Tencent Technology (Shenzhen) Co., Ltd. has applied for a patent titled "Data Subscription Method, Subscription Expression Production Method and Device Based on Blockchain," with publication number CN118827663A, filed in April 2023.

This patent aims to address the issue of low data acquisition efficiency and high resource consumption in blockchain data access. Its core principle lies in precisely filtering required data through subscription expressions and providing feedback to users via data callback addresses, thereby enhancing data acquisition efficiency.

The patent abstract indicates that the method encompasses steps such as receiving data subscription requests, obtaining subscription expressions carried by the requests. Subscription expressions are not randomly generated but determined based on the target expression template, transaction attribute information, and business requirements of the accessed blockchain network.

Once the subscription expression meets the predefined data subscription conditions, the system retrieves the data callback address matching the expression and subscribes to on-chain data that matches the expression within the blockchain network. Finally, the subscribed on-chain data is fed back to the data callback address.

This method offers the following advantages:

• Reduced Resource Consumption: Precisely filtering required data through subscription expressions eliminates the waste of acquiring all data, reducing resource consumption.

• Improved Data Acquisition Efficiency: Direct access to target data eliminates the need for additional filtering and organization, improving data acquisition efficiency.

• Precise Data Filtering: Customizing subscription expressions according to business needs ensures that the acquired data aligns with actual business processing requirements.

Tencent's application for this patent reflects its exploration and innovation in blockchain technology applications. As blockchain technology continues to evolve, data subscription technology will become crucial in enhancing data acquisition efficiency and precision. It is believed that with further technological advancements, Tencent can better utilize blockchain technology to facilitate business development and provide users with more convenient and efficient services.