There was a live feed of the physical device they built. Some photos from their twitter: https://x.com/stripe/status/1862481577307251197 https://x.com/stripe/

There was a live feed of the physical device they built. Some photos from their twitter: https://x.com/stripe/status/1862481577307251197 https://x.com/stripe/status/1862481577307251197 https://x.com/stripe/status/1863012757630505394/photo/1 https://x.com/stripe/status/1863012757630505394/photo/1 And a screenshot: https://imgur.com/0IrSjtC https://imgur.com/0IrSjtC