I am creating a money supply which distributes duration to addresses but need a way to verify each person has only one account
would you give your fingerprint or eye scan for a fair money supply?
see
https://en.wikipedia.org/wiki/Time-based_currencyNo, I never did that even if the reward was $ 50 or $ 100. For me, I was afraid that my personal information would be sent everywhere and bad people would use my information to do bad things.
I don't want my future to be in jail. Sorry for not being able to help you.