How Did We Get Here? The History of 增加Youtube觀看次數 Told Through Tweets
https://keegantutz.bloggersdelight.dk/2024/05/05/12-dos-and-donts-for-a-successful-youtubemai-guan-kan-ci-shu-snshelper/
In addition to, it can be found out that there are also some registrar companies who require a notarized kind or other official recognition files, but they are just based on the specific county which the registrants