cirBTC is now live on Ethereum for all Circle Mint LLC customers. The underlying BTC is custodied by Circle National Trust, a federally chartered national trust bank and qualified custodian supervised by the OCC. What’s next: Circle is building toward a simple, unified workflow to deposit BTC, mint cirBTC, and borrow USDC, all within Circle Mint on Arc. https://www.circle.com/cirbtc(Circle)