According to CoinMeta, the mainnet of the public chain Arc under Circle has been officially launched. The block number of the chain is ID. gas fees are paid using USDC, and it supports native cross-chain transactions between USDC and EURC. BlackRock, DTCC, Visa, and Mastercard serve as founding validators. Across, Axelar, Stargate, Wormhole, CircleWarp Bridge, and DYORBridge have already supported cross-chain functionality. Platforms such as OpenSea and FOMO have announced their support for the Arc chain, with a concentrated distribution of Long tokens.