$TREE TREE is an innovative decentralized finance protocol in the DeFi space, aimed at building fixed income infrastructure to address the fragmentation of on-chain interest rates. Its core products include the liquidity staking token tETH and the decentralized interest rate reference mechanism DOR, which aggregates ETH/LST yields through arbitrage strategies to form a benchmark interest rate similar to traditional finance. The project employs liquidity staking upgrade technology, allowing users to participate in yield arbitrage while maintaining asset liquidity.