Arc is a stablecoin-first chain that settles in USDC. Geomacro follows whichever network your wallet is on, which is testnet today and mainnet the moment it goes live.
mainnet
coming soon
Network
Arc
Chain ID
5042001 (0x4cef51)
Currency
USDC
Explorer
https://arcscan.app
testnet
live
Network
Arc Testnet
Chain ID
5042002 (0x4cef52)
Currency
USDC
Explorer
https://testnet.arcscan.app
Get test USDCUSDC native · 18 decimals · sub-second finality
Connect a wallet to see every ARC transaction it signs, in real time.