[Circle's Arc Blockchain Suspected to Be Live, No Public Testing Yet] BlockBeats news, July 13, according to crypto KOL @amathxbt and others, Circle's blockchain Arc may have gone live privately. Cross-chain protocols LayerZero and LI.FI have already been deployed on the Arc network, but no public community testing has been conducted. According to publicly available information, Arc is a public Layer 1 blockchain positioned as the 'Economic OS of the Internet,' providing shared, composable infrastructure to support economic contracts, stablecoins, tokenized assets, and global market operations. In May of this year, Circle officially released the ARC whitepaper, outlining the design framework for ARC as the native coordination asset of the Arc blockchain network. The Arc public testnet is scheduled to launch in October 2025, with the mainnet expected to go live in the summer of 2026. [Original Link]