Amount of BTC: 0.25
Collateral: None
Reason: Rental rig for coins, whose difficulty varies all the time. Rental only rig at the time of decline of difficulty to increase profit.
Length of time: 1 weeks
Repayment amount with interest: %20 , re-pay: 0.3 btc)
Address: 1CqNXU9fRaJoX4q7iesWEqHz7HsC4eEDxs