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 Virginia updates law to hold unclaimed crypto in-kind for at least one year April 15, 2026 Gemini shares surge 6% after hours on Q4 earnings March 20, 2026 Arthur Hayes takes CEO role at Flop Labs ahead of Q4 airdrop August 19, 2026