# History

CryptoCash ("CC") was created by the founders of [Derupt](https://derupt.io), in response to [CCIP-020](https://github.com/citycoins/governance/pull/30) 

CC was inspired by CityCoins, but has some key differences:

* CC Mining halving only, unlike CityCoins, CC does not have early block bonuses leading to whales. 
* CC Mining rewards claims multiple blocks at a time, up to 200x more efficient than CityCoins.
* CC Stacking, 95% of Miner input (STX) is proportionally yielded (CityCoins was only 70%).
* CC Stacking reward claims multiple cycles at a time, up to 32x more efficient than CityCoins.
* CC has a Foundation that improves the user experience & does not have ties to City governments.
* CC is unstoppable, unlike CityCoins, CC does not have any shut down functionality.