I want to ask some clarifications, participants will be paid by SIFR credits? then what can we do with SIFR credits if we do not want it to use in your trading platform because most bounty hunters are not traders right? Can we withdraw it to our own wallet or can be converted into btc?
SIFR Credits are not tokens and don't run on any blockchain.
You can use those credits to pay for any trade you make on the exchange, or sell to someone who trades on SIFR (against USD or BTC).