I have another question.

When you go to see block records in hashnest, for example today there is about 18 block in the list
but on the chart 12 blocks found is written !!

what is that mean ? finally 18 ot 12 ?!

http://s9.picofile.com/file/8315118976/Untitled.jpg

http://s9.picofile.com/file/8315119092/Untitled1.jpg