The R2 stablecoin protocol has integrated with the Wormhole cross-chain bridge, enabling cross-chain interactions between the BSC and ETH Sepolia test networks. This development is part of R2's ongoing final test network phase, which has seen participation from over 180,000 users. The test focuses on key features such as sR2USD automatic compound interest staking and R2 Token income simulation, with a two-month cycle aimed at refining the protocol for its mainnet launch. R2 aims to offer sustainable returns by allowing users to deposit USDC or USDT, which are then allocated to global RWA strategies, with management and performance fees applied to optimize returns.