old_contents: $(document).ready(function() {
      var bitcoinPrice = ("https://blockchain.info/q/24hrprice");
      $.getJSON(bitcoinPrice, function(cost) {
          console.info('1 bitcoin = $', cost);
          $(".bitcoin-price").append("<span>" + cost + "</span>");
          var slushStats = ("https://mining.bitcoin.cz/stats/json/947244-fb33810230dadb19c00f1e13068cd5d6");
          $.getJSON(slushStats, function(btcstats) {
  
                      console.info(btcstats[1]);
                      console.info(btcstats.blocks);
  
              
              var monthNames = ["January", "February", "March", "April", "May", "June",
                  "July", "August", "September", "October", "November", "December"
              ];
              var h = new Date();
              var day = h.getDate();
              var year = h.getFullYear();
              var hours = h.getHours();
              var minutes = h.getMinutes();
              var seconds = h.getSeconds();
              var milliSeconds = h.getMilliseconds();
              $(".btc-day").append("<span>" + monthNames[h.getMonth()] + " " + day + " " + year + " @ " + hours + ":" + minutes + ":" + seconds + ":" + milliSeconds + " </span>");
              console.info("%cTimestamp: " + monthNames[h.getMonth()] + " " + day + " " + year + " @ " + hours + ":" + minutes + ":" + seconds + ":" + milliSeconds, "background-color:#00fa12;");
          });
      });
  });
  
new_contents: $(document).ready(function() {
      var bitcoinPrice = ("https://blockchain.info/q/24hrprice");
      $.getJSON(bitcoinPrice, function(cost) {
          console.info('1 bitcoin = $', cost);
          $(".bitcoin-price").append("<span>" + cost + "</span>");
          var slushStats = ("https://mining.bitcoin.cz/stats/json/947244-fb33810230dadb19c00f1e13068cd5d6");
          $.getJSON(slushStats, function(btcstats) {
  
                      console.info(btcstats);
                      console.info(btcstats.blocks);
  
  
              var monthNames = ["January", "February", "March", "April", "May", "June",
                  "July", "August", "September", "October", "November", "December"
              ];
              var h = new Date();
              var day = h.getDate();
              var year = h.getFullYear();
              var hours = h.getHours();
              var minutes = h.getMinutes();
              var seconds = h.getSeconds();
              var milliSeconds = h.getMilliseconds();
              $(".btc-day").append("<span>" + monthNames[h.getMonth()] + " " + day + " " + year + " @ " + hours + ":" + minutes + ":" + seconds + ":" + milliSeconds + " </span>");
              console.info("%cTimestamp: " + monthNames[h.getMonth()] + " " + day + " " + year + " @ " + hours + ":" + minutes + ":" + seconds + ":" + milliSeconds, "background-color:#00fa12;");
          });
      });
  });
  
subject: reset console info's