Circle plans a quantum-resistant upgrade for Arc blockchain with opt-in PQC, urging users to migrate before quantum threats ...

On Tuesday, Sept. 9, Circle, issuer of the world’s second-largest stablecoin, USDC, announced a strategic collaboration with infrastructure firm Fireblocks. The collaboration aims to expand adoption ...

Circle, the company behind the stablecoin USDC, has unveiled the public testnet for its Arc blockchain. The move comes a couple of months after the USDC issuer introduced Arc, a layer-1 blockchain ...

Circle CEO Jeremy Allaire reveals Arc network plans, including possible native token, PoS transition, and fast blockchain ...

Circle Arc blockchain launches into a threat environment, its competitors are only beginning to map: on Thursday, the ...

Circle’s new layer-1 blockchain will debut with Fireblocks support as the stablecoin sector expands, with Circle and Tether vying for market dominance. Circle’s new layer-1 blockchain Arc will ...

Circle Internet Group (NYSE:CRCL) has announced plans to launch Arc, a new enterprise-focused Layer 1 blockchain purpose-built for stablecoin payments, foreign exchange, and capital markets ...

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Circle unveils Arc blockchain roadmap with phased quantum-resistant security, introducing post-quantum signatures at mainnet launch.

NEW YORK--(BUSINESS WIRE)--Circle Internet Group, Inc. (CRCL:NYSE) (Circle) today announced the launch of the public testnet for Arc, an open Layer-1 blockchain network designed to meet the needs of ...

Circle, the stablecoin firm behind the Arc layer-1 blockchain, will deploy quantum-resistant solutions on Arc at the wallet, signature and validator levels starting when Arc goes live on mainnet.