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.
IQeon is the first platform where players can earn money thanks to their intelligence and achievements. This will be realized by using the internal currency in the IQeon ecosystem, which at any time can be converted to the crypto currency – IQeon tokens (IQN) issued based on Ethereum blockchain. IQeon tokens (IQN) can be freely exchanged at existing cryptocurrency exchanges, or transferred to fiat money.