Mastercard adds Canton to multi-chain stablecoin settlement options
Mastercard announced expanded settlement capabilities—including intraday, weekend, and holiday card settlement using regulated stablecoins (USDC, PYUSD, RLUSD, and others) across supported networks including Canton, Ethereum, Solana, Base, Arbitrum, Polygon, Tempo, and XRPL. Official press release dated June 3, 2026; Canton Network also amplified the institutional 24/7 settlement framing on social channels.