I just looked that ul online because ive never seen that as a thing and all i see online is that its impossible to change a videos publish date. Like you can still watch unlisted videos if you have a link and it shows the original upload date...
It only changes the first time a video is set to public. You'll see with some youtubers that use patreon they'll have n upload date of like 3/2 but comments going back to like 2/27 because they gave the unlisted link to their patrons and then set it to public on 3/2.
If you private or unlist a video during the upload process, the upload date resets once it's made public.
I just looked that ul online because ive never seen that as a thing and all i see online is that its impossible to change a videos publish date. Like you can still watch unlisted videos if you have a link and it shows the original upload date...
It only changes the first time a video is set to public. You'll see with some youtubers that use patreon they'll have n upload date of like 3/2 but comments going back to like 2/27 because they gave the unlisted link to their patrons and then set it to public on 3/2.