Site:
www.helium.com
Dogecoin (DOGE) was founded in the US in 2013 as a joke but quickly gained a large following. It became a popular cryptocurrency (DOGE) used for tipping the content creators (mainly on Reddit and Telegram). As the creators had no serious plans for their currency they didn't elaborate a roadmap and were not working on the improvement of their project too much. The founder of Dogecoin Jackson Palmer left the project in 2015.
Compound is an algorithmic, autonomous interest rate protocol built for developers, to unlock a universe of open financial applications.
OByte (GBYTE) coin is the internal currency of the OByte data platform and featured by a few exchanges.