Xincheng Technology: Obtained a patent for "A method for achieving high-frequency private queries on the blockchain"

Xincheng Technology announced that it has recently obtained the "Invention Patent Certificate" issued by the National Intellectual Property Administration. The invention is titled "A method, device, and storage medium for achieving high-frequency privacy queries on the blockchain", with patent number ZL202310063740.9. The authorization announcement date is November 11, 2025, and the inventors are Hu Jianxin, Fu Zheng, Chen Dong, and Zeng Fanhua.