Every fee on @arc is priced in dollars 💲 BlackRock, DTCC, Visa, and Mastercard run the validators. And it's on @dfnsHQ from day one. @circle's mainnet blockchain went live today, and DFNS supports it as a full Tier-1 network from launch. Arc is what a blockchain looks like when it's built for stablecoin finance instead of adapted to it: ✔️ USDC as native gas. Fees denominated in dollars, so treasury never holds a volatile gas token ✔️ Deterministic finality in under half a second, with no reorganization risk once a block is final ✔️ Full EVM compatibility, so existing contracts and tooling deploy unchanged ✔️ A founding validator set of @BlackRock @The_DTCC @galaxyhq @GlobalPayInc @ICE_Markets @Mastercard @MoneyGram @StanChart @Visa Sumitomo and SBI. For institutions on DFNS, this completes the Circle stack on one platform. 1️⃣ Mint USDC from a Circle treasury through Circle Mint. 2️⃣ Move it across chains through CCTP. 3️⃣ Settle payments and tokenized assets on Arc. Redeem to fiat. Every step through the same Policy Engine, in the same audit trail. Wallets, native and token transfers, smart contract execution with your own ABI, signing with no single point of failure, balances, webhooks. The full Tier-1 set, live today 🟢 That's what onchain core banking is for. 📖 Read it: ⌨️ Start building today: