Group 1 - The core point of the article is that the Industrial and Commercial Bank of China (ICBC) has obtained a patent for a "blockchain-based data testing method, device, and server," with the authorization announcement number CN116149995B and an application date of December 2022 [1] Group 2 - ICBC was established in 1985 and is located in Beijing, primarily engaged in monetary financial services [1] - The registered capital of ICBC is approximately 35.64 billion RMB [1] - According to data analysis, ICBC has invested in 28 companies, participated in 5,000 bidding projects, has 967 trademark information entries, and holds 5,000 patent information entries, along with 79 administrative licenses [1]