It is KO?
If you aren't sure, don't put in the link.
As Aleksey pointed out this is very clearly Adam's design. I will wait to hear his thoughts on the matter before allowing a link.
He doesn't have a list like Tony and as such hasn't been explicit about which of his designs he has claimed, but neither does Okamoto and he has been quite clear in his views . In general it is presumed a designer makes a claim on their work. I would hope an arrangement can be made like that for the Fisher cube.
still technically not "KO" because there isn't a patent on it.
Based on this statement it is clear you have not read our KO policy.
Please do so.
Read #14 here
Rule #14 also contains a link to the KO policy thread here
, which should also be read.
In fact, if you are not familiar with the KO policy it is quite likely there are other rules with which you are also not familiar. Please review those as well to avoid future misunderstandings.