R2, a yield-bearing stablecoin protocol powered by RWA, has officially launched its testnet. Users can mint R2USD, stake to earn yield, and participate in Galxe and Intract quests to earn testnet points. R2's underlying assets include on-chain tokenized U.S. Treasuries, compliant money market fund strategies, and real estate rental income. The mainnet is expected to launch in Q2 2025.