币界网报道:TL;DR Uphold now supports USDC natively on XRPL, enabling sub-$0. 01, under-5-second transactions and bypassing traditional bridges. The integration supercharges Uphold’s multi-asset hub—users mix stablecoins, crypto, metals, and more, while devs launch scalable dApps (from programmable payroll to micro-subscriptions). Aligned with the emerging Genius Act, this compliant on-chain rail unlocks fresh DeFi primitives—flash loans, collateralized vaults,