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 Biz: Treasury’s ‘Not-QE’ playbook sends Bitcoin higher August 21, 2026 Hong Kong grants first stablecoin licences to Anchorpoint and HSBC April 10, 2026 FG Nexus sells another $14M in Ether as losses mount on treasury bet February 25, 2026