Qtum is a decentralized blockchain platform with dApp and turing-complete smart contract functionalities while still maintaining an Unspent Transaction Output (UTXO) transaction model. Qtum is PoS based and boasts a Decentralized Governance Protocol (DGP) which allows specific blockchain settings to be modified by making use of smart contracts.QTUM is the underlying value token in the Qtum blockchain.Telegram | Facebook | YouTube | Weibo | GitHub | RedditWhitepaper