Circle Sets September 16 Launch for Arc Mainnet

Circle has announced that its new project, Arc, is scheduled to hit the public mainnet on September 16. This launch allows users and developers to start interacting with the production version of the blockchain. Even with the public access, the platform will keep block production limited to a specific, permissioned set of validators.

The project has seen significant activity during its testing phase. Circle recently shared that the testnet has already handled over half a billion transactions. This high volume of testing suggests that the infrastructure is being pushed to its limits before the official rollout.

For the broader market, this move shows Circle is serious about building tailored infrastructure that balances open access with controlled verification. Traders and developers should watch how the platform handles real world volume once it transitions from testnet to live production next month.