Circle is gearing up to launch its Arc blockchain to the public in just four days, transforming a project valued at $3 billion into a live network supported by major players in traditional finance. The public mainnet for Arc is set to go live on Sept. 16 after operating privately with over 100 institutional and ecosystem builders. This network is specifically designed for stablecoin payments, tokenized assets, foreign exchange, and continuously open financial markets.
One of the standout features of Arc is its founding validator group, which consists of institutional giants such as BlackRock, DTCC, Visa, Mastercard, Intercontinental Exchange, Standard Chartered, Galaxy, MoneyGram, and SBI Group, in addition to Circle itself. This unique setup sets Arc apart from other crypto networks, as the institutions that are expected to utilize the infrastructure are also playing a role in securing it.
The launch of Arc also comes with a significant amount of institutional capital already committed. Circle initially raised $222 million through a private token presale for ARC tokens, with a second closing adding another $20.25 million. This brings the total presale proceeds to approximately $242.2 million, with investors including a16z crypto, BlackRock, Apollo, ARK Invest, ICE, and Standard Chartered Ventures.
It is worth noting that Arc will operate under a Proof-of-Authority model with permissioned validators initially, with the possibility of transitioning to Proof-of-Stake or delegated Proof-of-Stake in the future. If this transition occurs, ARC tokens would become the native coordination asset for governance, security, and network operations.
The existing distribution engine of USDC, Circle’s stablecoin, gives Arc a head start. Circle ended Q2 with $73.3 billion of USDC in circulation, with quarterly on-chain transaction volume reaching $14.8 trillion. This existing stablecoin base provides Circle with a large pool of users, liquidity, and enterprise relationships before the public launch of Arc.
Arc leverages stablecoins, starting with USDC for transaction fees, providing users with a more stable option compared to volatile gas tokens. The network also aims for sub-second finality, configurable privacy, and compatibility with the Ethereum Virtual Machine (EVM). These features align with Circle’s strategic focus on stablecoin finance rather than competing as a general-purpose blockchain.
The launch of Arc on Sept. 16 is more than just a network launch. Circle plans to introduce a comprehensive product suite alongside the mainnet, including tools for tokenized real-world assets, AI-assisted smart-contract development, and reusable on-chain application frameworks. The event will feature participants from a variety of companies, highlighting the broad positioning of Arc across traditional finance and decentralized finance (DeFi) sectors.