UnifiedAttestation is a new initiative from Europe aimed at creating a free and open-source alternative to Google’s Play Integrity checks, which are essential for banking, financial, and government applications. Many of these applications currently rely on the Play Integrity API, which does not support custom ROMs or alternative Android forks, limiting access for users of these systems. The initiative is backed by smartphone manufacturer Volla and partners like Murena and iodé OS. UnifiedAttestation will be distributed under an Apache 2.0 license, allowing developers to adapt it, with Volla stating that integration requires only a few lines of code. However, the Graphene OS team has expressed concerns about the ethical implications of smartphone manufacturers determining which operating systems can use their applications, advocating for the regulation of the Play Integrity API instead.