Fix block by hash lookup in stats links

www/index.html

@@ -177,7 +177,7 @@
                 <td><a href="https://moneroblocks.info/block/{{height}}" target="_blank">{{formatNumber height}}<a/></td>
                 <td>{{formatDate timestamp year="numeric" month="numeric" day="numeric" hour="numeric" minute="numeric"}}</td>
                 <td class="hash">
-                  <a href="https://moneroblocks.info/block/{{height}}" target="_blank">{{hash}}</a>
+                  <a href="https://moneroblocks.info/block/{{hash}}" target="_blank">{{hash}}</a>
                 </td>
                 <td>{{formatNumber variance style="percent" minimumFractionDigits=2 maximumFractionDigits=2}}</td>
               </tr>