Mac app
Download Ad Notch.
Apple will not allow a camera-bar overlay through the Mac App Store. Open the DMG, drag Ad Notch into Applications, then paste a host token after I approve you. Live time only counts from Applications, in 15-minute windows, so a copy in Downloads cannot farm the pool.
The disk image is Developer ID signed and notarized. Gatekeeper should open it. If macOS still warns, you dropped an old zip — delete it and use this DMG.
Paste the host token into the app once. It lives in Keychain. The overlay updates as soon as a bid goes live.