FNKOS is a fog computing-based blockchain operating system designed to make the best use of the edge computing resources such as idle hardware network and storage resources. The fog blockchain was built on the basis of a PoC (Proof of Contribution) consensus algorithm: nodes get FNKOS incentives according to their contribution in the fog blockchain based on network flow, storage volume, computational capacity.
PotCoin is a digital cryptocurrency aimed to empower, secure, and facilitate the Cannabis community, medicinal and recreational alike. The tagline for PotCoin goes as the following :- 'On every level of the Cannabis, Hemp and financial industries our users and supporters can entrust PotCoin to extend credibility, stability and security to this exponentially growing market and community.' It is based on the Proof of Work Scrypt algorithm with a total maximum supply of 420 million coins. PotCoin supports wallet software on most major platform including Windows, Mac, Linux, and Android. It also has a web wallet.