> but I don't actually know if they hold the copyrights According to the page you linked, they do: > In addition, some developers have directly assigned their

> but I don't actually know if they hold the copyrights According to the page you linked, they do: > In addition, some developers have directly assigned their copyrights on Linux to Conservancy, so Conservancy also enforces the GPL on Linux via its own copyrights in Linux.