[Circle launches interoperability technology layer xReserve] According to Golden Finance (as reported by Bitcoin.com News), Circle has launched xReserve, a new interoperability layer that enables blockchains to issue stablecoins backed by USDC reserves and circulate 1:1 with native USDC—without the need for third-party cross-chain bridges. This solution unifies liquidity, reduces trust assumptions, and simplifies user experience. Integration with Canton and Stacks is coming soon.