Similar coins
Ampleforth describes itself as smart commodity money. It is chain-agnostic and reportedly less-correlated to Bitcoin and other digital assets.
SmartCash (SMART) is the coin of the SmartCash network listed on the number of exchanges. The coin can be mined.
Anyswap is a fully decentralized cross chain swap protocol, based on Fusion DCRM technology, with automated pricing and liquidity system.