Zero Knowledge Technology

Kurrent is a zero knowledge X11 altcoin

The transaction is completely untraceable. It is the first X11 coin with zerocoin features. Also it is the first zero knowledge coin that support random block payout and true random bonus block.

Zerocoin Protocol

With Zerocoin protocol you can prove that you own a coin without revealing which one is yours. During first step called "mint" your coin goes into an accumulator and during the second step called "spend" one can prove that he owns a coin in the accumulator but doesn't have to indicate which particular coin is his.