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.
The aim of BQT is to build a community and culture of Crypto Traders utilizing the Platform, helping the community and benefiting from the community. BQT Exchange Platform provides secure, interactive and flexible Social Trading Environment and user-friendly interface for its community to manage various types of transactions consisting of many crypto assets. BQT platform allows traders globally to negotiate their Crypto Asset trades directly interacting with each other and sharing their experience with the community. To leverage holdings of various Crypto Assets, BQT introducing the revolutionary Hedge Trades system. BQT Hedge Trade system is a flexible leverage trade method for Traders of acquiring Crypto Assets for a short-term period by means of escrow of their existing Crypto holdings. This revolutionary approach allows Crypto Traders leverage their Crypto Holdings through risk-adversed hedged leverage offers for BQTX community of traders. In addition, BQTX exchange provides Social Trading Channels capability for traders to share their trade success with the community as well as compete with other channels. Another important part for BQTX Exchange is continuously educating our community of traders. We designed unique BQT University educational courses certified by some of the top experts. To assure secure flexible trading environment, BQT is releasing BQTvault. io — crypto wallet / asset custody service for traders and crypto holding organizations.