币界网报道：RWA stablecoin yield protocol R2 announced that the final testnet was officially launched at 15:00 on June 25th, Beijing time, and the test cycle is expected to last about two months. At the current stage, Ethereum Sepolia network interaction is supported. The Wormhole cross-chain bridge function will be launched around July 11th, and the multi-chain interaction function will be enabled. This round of testing will focus on verifying core functions such as sR2USD automatic compound interest staking, R2 Token simulated claim, full-chain exit mechanism, and cross-chain bridge, making final preparations for the mainnet launch. R2 is building an interest-bearing stablecoin protocol that allows everyone to obtain institutional-level real-world asset returns. Users deposit USDC or USDT, and the platform allocates funds to RWA strategies in different regions, charging a small management fee and performance fee.