A core token refers to the primary digital asset within a specific blockchain network or ecosystem. This token often serves multiple essential functions, such as facilitating transactions, paying for fees, or providing governance rights to holders.Core tokens are integral to the operation and sustainability of the network. For example, Bitcoin acts as a core token for the Bitcoin network, enabling peer-to-peer transactions and serving as a store of value. Similarly, Ether is the core token for the Ethereum network, allowing users to execute smart contracts and run decentralized applications.Investors and users often view core tokens as the backbone of their respective ecosystems. The performance and value of these tokens can significantly influence the overall market sentiment and adoption of the underlying technology. As such, understanding their role can be crucial for anyone engaging with a particular blockchain project.