Arc Mainnet is live—and San Francisco just got a front-row seat. Watch 850 drones illuminate the skyline above the Ferry Building, telling the story of Arc: the Economic OS for the internet. Built for what comes next: - Fast settlement - USDC-powered transactions - Agentic payments - Builders around the world And this is only the beginning. Eligible teams can access up to $1M to build on Arc. [Explore the story and start building](https://www.arc.io/drones)

Circle Wrapped Bitcoin (cirBTC) is now available on Arc, bringing 1:1 bitcoin-backed liquidity into the Economic OS for internet-native financial markets. cirBTC helps institutions put BTC collateral to work across credit, trading, lending, settlement, treasury, and other institutional use cases.

We’re conducting research to better understand how developers think about fiat ↔ crypto on/off-ramp experiences. Your feedback will help us identify where existing solutions work well and where there may be opportunities to improve the developer and end-user experience. This survey should take about 5 minutes to complete.