How do i then prove i have got the license, if there is neither install media nor any license sticker anywhere?
You're being rude.
Really?
This is a discussion, and i am presenting the facts as far as I've been able to determine them.
I haven't insulted you at all, I just called you on being obtuse (because you were) and trying to make this more complicated than it is.
If I wanted to insult you, I'd say something like "you're a moron" or "you're an idiot" but I haven't, and don't plan to.
The fact that you have in your possession a Macintosh machine with the EFI embedded into the device is your proof of license ownership. Unless someone reports the machine as stolen (and the cops/court/etc. determine that yes, your machine is stolen), then you're good.
The device with the EFI in it is licensed for OS X. Duplicating the EFI is illegal. If the machine containing the EFI is upgraded, fine. It is still a mac. It really isn't that complicated.
If you want further clarification, I'm sure someone at Apple can run your through what constitutes a machine that is legally allowed to run OS X.
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I don't say it's completely legal, but for sure it's not completely illegal as well. It's probably a juristic grey zone - even more so, as the DMCA does not apply to countries other than the USA.
There's no "sort of" legal about it.
Either the law applies in your country, or it doesn't.
Whether or not you have apple serving you with a cease and desist order or taking you to court over it is entirely irrelevant to the legality of it.
People smoke weed in plenty of places where it is illegal. People drink alcohol in the US at 16. not everyone gets prosecuted for it. That doesn't suddenly make it legal.
It makes it less risky, sure. But it still isn't LEGAL.
And apple DO prevent OS X from running on non-apple hardware out of the box. The fact that you need an EFI bootloader hack to get it to boot on a PC is
entirely due to this. Could they do more to prevent it? Sure - but they only need to stop the 90% of people who are too clueless or don't care enough, or don't want to give up the "just works" to get it running.
Your car can likely do more than 100mph, but that isn't legal on the road (in most places) either.
If you don't want to take my word for it:
- go read the OS X EULA
- ask your lawyer whether or not this EULA is legally enforceable in your country
The DMCA is only one way that the law could be used against you if Apple wanted to sue you over a hackintosh. Yes I'm sure there are countries where it wouldn't be possible for apple to sue, but I think you'll find that the majority places where apple actually sell hardware are not included in that list.