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
Hive Coin is a cryptocurrency, with the new blockchain technology and smart contracts, companies no longer need centralized intermediaries for transactions or financing. The blockchain grants absolute transparency, integrity and immutability of the data stored in the system. Hive coins are used to make demands on factoring companies, who can then compensate them. This process uses the blockchain, which offers a high level of security for all transactions. All seller and borrower data is cryptographically secured in this system.