The Quant (QNT) token plays a key role in the Quant Network ecosystem, serving as the native utility token. It facilitates access to the Overledger blockchain operating system, enabling interoperability between different blockchains and networks. The project aims to enhance connectivity and enable seamless transactions across various decentralized platforms. As with any cryptocurrency, it's essential to consider the project's goals, technology, and community support when forming an opinion on its potential value and impact in the blockchain space.