Last time, I saw the post from Twitter and what font is that for a new Mojang logo?

Code  Sugerido por Heron2001 
Techna Sans  Sugerido por FREEGAMERGR 

This is one of their logos, but the one you've posted is a different version...
http://en.wikipedia.org/wiki/File:Mojang_logo.svg

The logo that I posted the link to uses Arial Black Font with -125 spacing, but this font is totally different.... Kind of similar to Litera EF

False one, could you please identify the proper font?

There are a few you can make this logo from like:
Code Bold: http://www.dafont.com/code.font?text=MOJANG
Opificio Bold: http://www.dafont.com/opificio.font?text=MOJANG
or the commercial font: Insignia.

Okay... but the font weight doesn't fit, also the letter of J and G looks different.

They've probably edited it a little bit.

I am really going to agree with Heron2001 because this one is definitely a match, and I better hope this works!

J G !!

https://www.dafont.com/techna-sans.font?sort=date&text=MOJANG

I think this font is the closest remake!

Code Bod is closer

Freegamer, that isn't so close but only the J is close.

What is letter for
"MOJANG" font