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
EchoLink is a blockchain based system that provides verified education, skill, and work experience information. Taking advantage of blockchain technology's immutability and time stamp functionality, EchoLink provides users with trusted information regarding a job candidate's education, skill, and work experience. EchoLink provides savings to recruiters in time and financial resources. The EchoLink system can be also be used for additional industries, such as banking, finance, general notary service.