GrapheneOS started in 2014 and was originally named CopperheadOS. In late 2015, the Copperhead company was founded which was meant to support the project. Copperhead didn't create CopperheadOS and didn't own or control it. Copperhead made a failed takeover attempt on it in 2018.
GrapheneOS still has the original CopperheadOS repositories on GitHub. Copperhead seized a bunch of the project's infrastructure and accounts. They created a closed source fork of GrapheneOS called CopperheadOS after the split which was not the same CopperheadOS as the original.
Copperhead remained entirely dependent on GrapheneOS and had to keep forking our code for each major Android update. Despite depending on GrapheneOS, they waged a war against it trying to destroy the project and attempting to ruin the lives of our team, especially our founder.
Copperhead heavily pushed the false narrative that they created the project and that we created a fork in 2018 which absolutely isn't true. Their claims fell apart in their legal attacks on GrapheneOS and we wiped out their closed source fork by forbidding them using our code.
Copperhead heavily edited Wikipedia to push their false narrative. It's why there's a huge article on CopperheadOS presenting it as a separate product when it wasn't one and an inaccurate history in the GrapheneOS article. False narratives about our team are still there too.
Copperhead published a bunch of press releases and did interviews pushing their false narrative. Many companies including Twitter defaulted to taking the word of a tiny corporation falsely claiming credit for our work over us. We've yet to receive back our stolen Twitter account.
Copperhead made the attacks personal and targeted the founder of GrapheneOS with fabricated stories and vile personal attacks. Henry Fisher (Techlore) collaborated with Copperhead to make it into widespread harassment. Others opportunistically took advantage of the situation.
Nicolas Merrill took advantage of the situation. He hired a Copperhead employee involved in the takeover to create CalyxOS. CalyxOS heavily used our code and documentation. It was promoted by attacking us and portraying themselves as being above the situation with Copperhead.
@GrapheneOS Isn't one of the core points of open source, is to give the freedom for others to use the licenced fcode and documentation, heaviliy or otherwise and for any purpose.

@pickadollen @GrapheneOS Copperhead CEO James Donaldson and others have relentlessly tried to make people believe that Copperhead is the creator of CopperheadOS and that GrapheneOS is a fork of CopperheadOS initially released in 2019, which is a lie and has nothing to do with the availability of the source code.

Copperhead's scam archives : https://github.com/beerisgood/Mobile_Security?tab=readme-ov-file#copperheados-warning-scam

GitHub - beerisgood/Mobile_Security: a collection of differently important stuff about mobile phones

a collection of differently important stuff about mobile phones - beerisgood/Mobile_Security

GitHub