Qtum completed a difficult upgrade.

According to China Business News on August 29, Wang Zhongmin, former vice president of the National Social Security Fund, said that over the past two years, Chinese companies have been monitoring various security and data protection issues. There is Chinese evidence that says Skynet is slim and genuine, but in the digital age, blockchain, shared ledger, cloud-based foundation, and Kaiyuan source code is like a big network with no shortage or leakage. When made public, blockchain data cannot be exchanged, ignores authentication and many data traps. At the same time, 5G smart search technology allows all applications to be connected and connected.