300 B
300 B
index.htmlwas downloaded from https://www.youtube.com/embed/dQw4w9WgXcQ . Inspect its content for generating timestamp and region.base.jswas downloaded from https://www.youtube.com/s/player/d2e656ee/player_ias.vflset/en_US/base.js .d2e656eeshould be the version number for its content.