Circle, the issuer of USDC, the world's second-largest stablecoin by market capitalization, has unveiled the public testnet for its proprietary Layer 1 blockchain network, 'Arc.' The ambitious project has garnered significant backing, with over 100 global firms participating, including BlackRock, Visa, Goldman Sachs, Amazon Web Services (AWS), and Coinbase. Building an Economic Operating System CircleThe post Circle Launches Arc Testnet With BlackRock, Visa, and AWS -- A New Era for Stablecoin Infrastructure appeared first on BeInCrypto.