Can I play the crewniverse server on minecraft cracked?

I downloaded minecraft from mineshafter to play skyblock to see if my computer can handle it but i don't know if I could play it

Moises

You can't play on servers with cracked minecraft. This is because you don't have a minecraft account in which to pass authentication with. You can run vanilla minecraft on almost any computer if you've got 4gb of RAM and not a completey terrible graphics card you can run it so just buy it legit.

Guest