From the very start ask your bounty manager if the rules are already firm and final.
But the sad thing is before you are going to ask them, you'll see one rule that allowed them to change any rule as they wish.
KYC to me is a way that most BM uses to scam bounty hunters of their reward after working tirelessly, I can remember a project I did campaign for and I kept asking if there is KYC and I was assured no KYC only for them to bring it up during distribution and that's was how I lost that token