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.
Zeepin, the distributed creative economy, is dedicated to promoting highly efficient circulation of innovation assets. In the Zeepin community, any organization or individual will have a reliable digital identity and ability to turn innovative resources into digital assets that are protected and can be shared on the blockchain to reduce risks in investment trade and improve creation efficiency. Zeepin is committed to becoming the world's leading blockchain-based innovation, transaction, and investment platforms for the creative industry.