Sei is a first-layer blockchain optimized for digital asset transactions and is a fully open source, universal blockchain.SEI is the project’s native token. Current use cases for SEI include: - Network Fees: Pay transaction fees on the Sei blockchain.- DPoS verification node: SEI holders can choose to entrust their held assets to verification nodes, or pledge SEI to run their own verification nodes to ensure network security.- Governance: SEI holders can participate in future governance.- Native collateral: SEI can be used as collateral for native asset liquidity or for developing applications on Sei.- Fee market: Users can pay tips to the verification node to obtain transfer priority, and can share it with users entrusted to the verification node.- Transaction fees: SEI can be used as transaction fees for exchanges built on the Sei blockchain.