Harmony (ONE) is a blockchain platform designed to facilitate the creation and use of decentralized applications (DApps), assets, collectibles, identity and governance. The network aims to innovate the way decentralized applications work by focusing on random state sharding, which allows creating blocks in seconds. They state that their mainnet runs Ethereum applications with 2-second transaction finality and 1000 times lower fees. You can safely and reliably buy and sell ONE on LiteBit.