@GrapheneOS Which companies are "disallowed" to partake in #UnifiedAttestation? You have formally and informally been cordially invited. As are any and all other OS manufacturers. Please, let's ease the tone. What about a constructive talk? I believe we should support one another wherever possible and meaningful. Considering the vast market potential, we have all much to gain. Some will choose GOS, some VOS, etc. It's a big cake. Let's ditch Google - unified. Good day!

@vollaficationist Unified Attestation includes multiple companies hostile towards GrapheneOS. They've spent years misleading people about GrapheneOS and making attacks on our team. Unified Attestation gives them veto power over app compatibility on GrapheneOS. It puts them in a position where they can harm GrapheneOS with unreasonable requirements and disingenuous concerns to reduce app compatibility. It's also clearly an illegal anti-competitive cartel and participating wouldn't be legal.

@vollaficationist Unified Attestation is nothing more than an anti-competitive power grab via a centralized service sitting on top of Android hardware attestation. There has yet to be any valid explanation for why this has been created. It would be entirely possible to have neutral organizations certifying devices and publishing those certificates as signed data usable with Android hardware attestation. There's no valid reason to have a centralized service under the control of these companies.

@GrapheneOS This is currently being discussed. Nothing is written in stone. One way is to have an independent third-party highly renowned institution do test and certification. Please consider that UA is still very much "under construction." Please also note that we respect GOS' work, which is why we reached out to you half a year ago.

@vollaficationist GrapheneOS won't participate in any system which requires us to delay our releases while waiting for certification. That's inherently anti-security and is completely unacceptable. We also won't give any companies or organizations veto power over app compatibility on GrapheneOS. It's a horrible idea and we're not going to let it happen. We won't participate and we'll file a lawsuit over the fact GrapheneOS is being banned by companies selling products threatened by GrapheneOS.

@GrapheneOS Will you really? And you didn't Google? Now I'm actually really getting worried about the status of GOS. Well, I wish you the best.

@vollaficationist Yes, we'll file a lawsuit against each company involved in Unified Attestation for the damages done by their anti-competitive cartel to GrapheneOS. It's likely not only going to be us filing this lawsuit. We can work with many other stakeholders interested in stopping creeping authoritarianism in Europe eroding people's right to use whatever hardware and software they want to use. You're working alongside politicians pushing expanded Chat Control. This is perfect for them.

@GrapheneOS @vollaficationist Funny how you don't answer on the Google-part. Why don't you attack them since they control the whole Android ecosystem, making it a mess to anyone to do things different and are pushing to close it even more. Last time you replied you just said Google has more money for lawyers...

@guilg @vollaficationist We've been actively fighting against the Play Integrity API for years. We were making substantial progress in both Europe and India. We've also been coordinating with multiple other companies towards filing a lawsuit against Google. Unified Attestation is an enormous gift to Google helping to legitimize what they're doing with the Play Integrity API. Volla is playing into the hands of authoritarians who want systems disallowing people using arbitrary hardware/software.

@GrapheneOS @guilg So, years with no fruit.

@vollaficationist @guilg Substantial progress has been made with regulators. Separately from that, we convinced over a dozen apps to stop using the Play Integrity API. You're actively sabotaging all of these efforts.