Allen Jin — October 30, Because of the bitcoin price is constantly changing, our platform will automatically buy and sell thousands of Bitcoins satoshis every minute. The automated system of DoubleBTC gathers information from the blockchain transfers and cryptocurrency exchanges to study and predict the BTC price, analyzing the price difference and transaction fees, and use that information to generate profit. The website will ask you to place your bet by sending your coins to their Bitcoin Wallet address. The script now supports Bitcoin , Litecoin and Dogecoin. But failed to get success.