Short description
OKCash is a new Cryptocurrency that got released in November 2014. Since the start, OK has shown a unique interest in the end user and tried to make the coin accessible and easy to use for the community. The launch was a success and a lot of miners participated in the pools that were mining the coin.
Abstract
OKCash (OK) is a decentralised, open-source cryptocurrency forked from BlackCoin in November 2014 (originally as PimpCash before its rebranding to OKCash in April 2015). It is a pure proof-of-stake coin which pays a variable interest rate - it started with 69%, but this was reduced to 20% after the first year which will be followed by 10 more "halvings" in the coming years.