We are going to be reinstalling GrapheneOS on the phones shipping with it.

That's my plan too. I do appreciate devices are coming and will be buying them, but the whole point is to trust custody of the software, which isn't handled by the preinstalled os in any scenario with any os.

	▲	AmazingEveryDay a day ago \| parent [-]
		Well you could always use the GrapheneOS Auditor (hardware-based attestation) to verify. Although simply re-installing is about as much effort.