Open USD (OUSD) launched September 30 across Base, Ethereum, Solana, and Tempo, with Chainlink serving as its data oracle. Coinbase, Mastercard, Shopify, Stripe, and Visa committed over $1 billion in launch liquidity, and Aave Labs has proposed listing OUSD as collateral on Aave V3.
Institutional-grade stablecoin infrastructure keeps deepening on-chain liquidity across the major chains.
