The registration number is a sign of whether the website is legally registered and operated. You can check the relevant details of the ICP registration on the website registration system of the Ministry of Industry and Information Technology at any time. The same applies to videos.
The full name of the ICP business license is the "Telecommunications and Information Services Business License of the People's Republic of China", which provides paid information, online advertising, web page production, and e-commerce to Internet users through the Internet. and other online application service companies must apply for a network business license. The state implements an ICP license system for commercial websites.