Paxos Labs has launched USDG0, an expanded version of its regulated stablecoin USDG that unlocks cross-chain stability across Hyperliquid, Plume, and Aptos. Leveraging the LayerZero OFT standard, USDG0 seamlessly moves as a single asset between chains while maintaining regulatory backing and existing dollar backing for Ethereum, Solana, Ink, and X Layer. This expansion enables new DeFi applications, including yield-aligned trading on Hyperliquid and modular DeFi functionalities on Plume and Aptos. USDG0 empowers developers to embed stablecoin liquidity into their products, provide yield opportunities linked to Treasury benchmarks, and facilitate seamless value transfer between blockchain networks without relying on traditional bridges.