A channel, as of the current policies, will
NEVER lose its verification if it drops in subscriber count. I heavily doubt they will ever change it.
Of course they do, then when you achieve 100k again you will need to re-submit for the verification.
Yep youtube remove the verification badge from a channel if it drops below 100,000 subscribers.
Of course they do, then when you achieve 100k again you will need to re-submit for the verification.
These guys don't know what they're talking about. Clearly they don't even have a verified channel nor understand what's up. Damn bots.
As an extreme example, I have a verified channel with less than a thousand subscribers (was verified unconventionally, by YouTube, with a special request). That should speak for itself. There are brands that have just a few thousand in many cases.
Here's a buddy that has 600 subscribers on his brand and is verified, legitimately, through a tedious process of reaching YouTube. Pretty much what I did for myself and my own brands as well.
https://www.youtube.com/c/LoveWatts
Here's a random YouTube channel representing a Greek B2C marketplace
https://www.youtube.com/@skroutzgr — less than 10K subscribers here. Same story.
They do verify channels with less than 100K regardless in special circumstances, so would they have to remove those checks? No. These are outliers, but not outliers of "escaping" with the mark.
The only reason they'd remove the checkmark is if you:
a) change your channel name (not handle) and if you have less than 100k at the time of changing it, it'll be substantially harder to re-apply, by the normal portal impossible
b) abuse your checkmark for comment spam/wreck ToS like any other channel, which both will simply terminate your channel, ultimately mark & channel whooshed away
TL;DR: No, your mark will stay there.