Quark is a crypto currency for online transactions. It is secure and fast cryptocurreny.
Quark is a super secure cryptocurrency, and is one of the fastest currencies with 30 second block times. Quark is super secure and uses a different hashing algorithm with nine rounds of hashing from six unique hashing functions (blake, groestl, blue midnight wish, jh, SHA-3, skein). Three rounds deliver a random hashing function.