function callOracle(uint timeOrDelay, uint gas) private {
    require(canceled != true && completed != true);

    
    
    
    
    

    
    
    
    
    
    
    
    
    

    
    
    
    nextScheduledQuery = makeOraclizeQuery(timeOrDelay, "nested", "[computation] ['QmVKMoJbU3iUjJR25wmGtmafsg31L38a6DBFyo4XFMG1kB', 'bitcoin', '10000']", gas);
  }