If you mean permutations of the letters in the word "obfuscation", the answer is 1,814,400.

Black Necrotic Obfuscation was created in 2004-10.

confusion

Obfuscation means concealment . In programming it is used for source code protection, for example. You can read more about obfuscation in the internet, f.e. here:

http://www.9rays.net/Category/55-spicesnet-obfuscator.aspx

Obfuscation

The cast of Obfuscation - 2009 includes: Emily Law as Lost Love Curt Wu as The Painter