Gas is one of the two coins created by Neo Foundation. Gas is used as a processing fees for Neo coin. Neo hashing algorithm is Proof of Stake (PoS), where blocks processing power depends on the amount of tokens held by miners instead of the Proof of Work method which depends on the mining power that a miner has to create a new block. Neo holders is compensated with certain amount of Gas every month, is a similar concept to the ether gas and is used as a power for transaction (transaction). It is a coin that is paid as compensation of a concept of interest generated by PoS mining. At the beginning of the release, about one Neo was paid per day with 1000 Neo, but it has a design algorithm that is gradually decreasing over time, which is offset by the price increase. It is a coin that is closely related to Neo, walking along the path of the companion with the rise of Neo, and it forms a necessary relationship that the movement must be moving in a fluid manner.
Ferrum is a DAG-based interoperability network that connects to any blockchain and works natively with fiat currencies. It’s like the Lightning Network but for every blockchain. The advanced financial products that run on the network - like our West African fiat gateway (Kudi Exchange) and non-custodial cross-chain OTC wallet (UniFyre Wallet) - aim to empower millions of people around the world. Our network and products are powered by the FRM token, which is spent and burned with every transaction. And coming in later 2020, a high-speed cross chain DEX and mobile cold store application.