Crypto
Arc Blockchain Opens to Public with USDC Fuel Model
Circle's Arc blockchain has opened to the general public on September 16, 2026.
The addition of a new entry in withdrawal menus and network lists allows users to send USDC, Circle's dollar stablecoin.
Before sending USDC on Arc, it is essential to check four key points: the network data, fee model, bridge, and address.
Arc is a layer 1 blockchain that settles transactions independently, unlike rollups like Arbitrum or Base, which rely on Ethereum for security.
The unique aspect of Arc lies in its fuel model, where USDC serves as both the asset being transferred and the gas token used to pay for computation.