Kusama is a blockchain network that is designed as a canary network for Polkadot, which is a larger blockchain ecosystem. The Kusama network is designed to serve as a platform for developers to experiment with new blockchain technologies and ideas before deploying them on the Polkadot network. The Kusama network has its own native cryptocurrency, called KSM, which is used to incentivize validators who secure the network and to pay transaction fees. KSM can also be used for governance decisions on the network. Kusama is known for its fast transaction times and low transaction fees, making it an attractive platform for developers and users alike.
https://kusama.network

Kusama (KSM) is a blockchain platform designed as an experimental version of Polkadot. It provides developers with a flexible and scalable environment to test new blockchain projects or features before deploying them on Polkadot, a more stable and secure network.

Kusama operates using a "canary network" concept, meaning it allows for faster iterations and looser governance rules, encouraging innovation and risk-taking. Like Polkadot, Kusama uses a multichain system, enabling different blockchains to interact, share data, and enhance scalability.

KSM, the native token of Kusama, is used for governance (voting on network decisions), staking (securing the network), and paying transaction fees. Kusama appeals to developers and early adopters looking for a high-risk, high-reward environment to launch decentralized applications.