I noticed that the amount of withheld tax reported by Shutterstock in tax form 1042-S for the first time is somewhat different, compared to the amounts in your Payment History (https://submit.shutterstock.com/payments).

It doesn't matter whether I count payments listed as 2023, or move a month and count the ones actually paid out in 2023, the amount is always off (by some 2-3%).

Is your 1042-S correct?