Circle brings Arc mainnet online with BlackRock, Visa, Mastercard as validators
AI & Agents ·
The stablecoin issuer launched its Layer 1 network with institutional validators and more than 100 applications already live, while minting 10 billion ARC tokens without confirming a public token distribution.
Circle has launched the mainnet for Arc, a Layer 1 blockchain built for financial markets and agentic activity, with founding validators that include BlackRock, Visa, Mastercard, DTCC, and Standard Chartered, according to Decrypt. More than 100 applications and institutions are operating on the network at genesis, a scale of day-one participation that is unusual for a newly launched chain.
Circle also minted 10 billion ARC tokens as part of the genesis process, but the company has said this token creation does not confirm that a public token launch is planned, a distinction reported by The Block. That framing leaves open whether ARC will eventually trade publicly or remain confined to network operations for now.
The validator set signals an effort to anchor Arc in traditional finance infrastructure rather than purely crypto-native players. DTCC's involvement points toward clearing and settlement use cases, while Visa and Mastercard's presence suggests payment-rail ambitions layered onto the chain, and Standard Chartered adds a banking-sector validator to the mix. Coverage from WuBlockchain corroborates the same validator lineup and the 10 billion ARC genesis mint, reinforcing that these details are consistent across reporting.
Among the applications live at launch, 1inch has integrated on Arc with swaps, a wallet, and Aqua functionality available from day one, giving the network an early decentralized-exchange presence alongside its institutional validator backing. The mix of a DeFi protocol operating next to custodians and payment networks illustrates the dual institutional-and-crypto-native design Circle appears to be pursuing with Arc.
What remains unclear is the mechanism and timeline, if any, for distributing or trading the 10 billion ARC tokens, since Circle has explicitly declined to confirm a public launch. Also unresolved is how permissioned validation by firms like BlackRock and DTCC will interact with open participation from the more than 100 applications already onboarded, and whether additional validators or a broader token framework will be announced as the network matures.