Fantom is a highly scalable blockchain platform that supports smart contracts based on DAG (Directed Acyclic Graph Distributed Database) technology, suitable for DeFi, cryptodApp, and enterprise solutions, and aims to break through the "old brand" by using the Lachesis protocol. "The biggest difference between the restrictions set by the blockchain and other public chains is the change in the storage method of transaction data brought about by DAG technology. FTM is its native token.