You should be good, I never have done that and I've never read or heard of anyone doing that.
You da best.How about you alter the meta-data by playing on hue/saturation/brightness/dimensions ?
You can use Photoshop' s action process to alter any amount of photos you want.
Is that a thing?
Why are you using the same image btw?yes
JPEG METADATA
MD5
UNIQUE IMAGE
all plays into being safe using the same image for numerous accounts
What I do is, just screenshot and cut it perfectly. New meta info. That simple
lol its hard when you have 200 cycling 400 photos posting 3 times a day.
be safe than sorry.