ZrCoin is the first ever blockchain option for investing in the production of an in-demand industrial material. ZrCoin is not susceptible to inflation or typical cryptocurrency volatility. As such it is a reliable tool for the preservation and growth of capital funds
Gapcoin is a new prime number based p2p cryptocurrency, which tries to eliminate the sticking points of other scientific currencies like Primecoin or Riecoin. It's a fork of Satoshi Nakamotos Bitcoin, a decentralized payment system which is independent of banks, governments and other centralized regulators. With Gapcoin, you will be able to anonymously send money around the globe in no time. The big improvement in comparison to Bitcoin is that instead of burning electricity for its own sake, Gapcoins Proof of Work function actually does useful work by searching for large prime gaps