Quarkcoin is a coin which increases security by using 9 rounds of hashing from 6 different hashing algorithms - blake, bmw, grøstl, JH, keccak, skein. 3 of the hashing rounds apply a random hashing function. This compares with Bitcoin's solitary use of SHA-256 algorithm. There is no pre-mine for this coin. A new block is generated every 30 seconds and 2048 Quark is given out as reward per block at the beginning. This reward halves every 60480 blocks or roughly every 3 weeks. The initial supply of Quark is 247 million and this is expected to be mined in roughly 6 months since launch date. The supply will then continue to increase at an inflationary rate of 0.5% per year. Quarkcoin was launched on 21 July 2013.
Nexty is a Fintech ecosystem which helps e-commerce and technology startups to raise funds from community Nexty itself has a cryptocurrency named NTY with various dominant features such as Instant Transfer, Zero Transfer Fees and Dual Crypto Currency Dual Cryptocurrency Confirmation System includes two types of Cryptocurrency operating in parallel. The former called NTY, is the main cryptocurrency for using in daily transactions. The latter called NTF, is for transaction confirmation system.