Qtum Description
Qtum, an open-source public blockchain platform, leverages the security of UTXO and enables multiple virtual machines including EVM. Qtum is PoS-based and features a Decentralized Governance Protocol, (DGP), which allows specific blockchain settings to change through smart contracts. Qtum's block size can be increased without the necessity of a hard fork. Qtum is a safe, stable, and standardised development environment for smart contract development. It allows business-friendly smart contracts coding, deployment, and execution. Qtum is a decentralized platform that can be used with existing blockchain infrastructure. It is modularized, so new technology can always been added. Qtum supports a wide range of crypto wallets that can be used to meet different user needs. Qtum also offers mature development resources for app and blockchain development.