Circle launches Arc mainnet with USDC as native gas token Post author:MiamiCrypto Post published:September 16, 2026 Post category:latest news Circle’s Arc mainnet is live with USDC for transaction fees, support for more than 20 fiat stablecoins and links to over 20 blockchains. You Might Also Like Crypto group backs Custodia in Supreme Court battle over Fed access August 13, 2026 Ethereum Foundation-funded program exposes 100 DPRK workers in crypto April 17, 2026 ‘DeFi doesn’t exist anymore,’ just onchain finance: Andre Cronje August 13, 2026