Ofcourse it is!
Nowadays, I notice most of bounties have strick rules, making bounties more organize and I like that Bounty Manager requesting Proof of Authentication to limit scammer .
It's been one of major mistakes of bounty hunter like me not to read rules and requirements of each bounties ending up not getting stakes so it's very important to read and understand each rules to ensure that we're doing the right thing and not wasting our time and effort.
With those strict rules i was hoping that it could restrict the possibilities that the bounty scammer participant will not be able to join into the bounty campaign.
And for that, i hope will also be able to guaranty the quality of the bounty campaign.