JustLend DAO's USDD 2.0 Supply Mining activity has entered Phase XV, which runs from the end of February to the end of March. Participating users can earn periodic rewards by depositing USDD on the platform, with an annualized yield of about 5%. Although this doesn't require complex hardware investments like ETH mining, it remains a good passive income channel for stablecoin holders. Many people are trying various mining methods, and this supply mining model is relatively lower risk, but it requires having USDD funds to participate.