Wait... you created a whole account for this?! Amazing!!!
I hope you find a developer, I can code to an extent but I'm not good enough to code for blockchains, and I'm terrible at security so whatever I code can be eaily hacked so I don't think I can help.
I think someone already did the idea you wanted but they probably coded it as part of their own projects and not as open-source. I imagine it won't be hard for a professional to make in few days.
As @cryptomomma said, this will make contest managers job easier AND will make more people want to send mass payments if it worked.
Maybe I should learn how to code for the blockchain?
I can't use Utopian to develop it, at which point, I won't need help building the damn thing... Whatever. I'm going on vacation.
As far as I know Utopian isn't for developing ideas from scratch but for helping already established project becoming the best it can be. Unfortunate but not their fault.
So maybe you could find a developer to do the bare bones of this project then ask for Utopian help?