In my personal view, your presentation isn't a 'noose'.
However, your use of that descriptor may of course be heavily influenced by your definition of what constitutes a 'noose'.
In the classical interpretation and use of the word 'noose' - it means an eye that shrinks as soon as load is applied.
A good example is #409 Poachers noose (ie Double overhand noose).
And there is the age old hangman's noose.
Both of these are 'slipping nooses' - where the eye cannot resist load - it shrinks.
But the definition of a 'noose' can be further qualified...
A key structural characteristic is that the knot core is able to slide up/down the SPart - so as to adjust the eye to the desired size - simply by pulling.
An example of which is a 'Prusik noose hitch' which is formed on its on SParts.
The core of the hitch can readily travel up/down its own SParts - allowing the eye to be adjusted.
When load is applied - the eye does not shrink.
In your presentation, the eye does not shrink when load is applied.
The eye of your knot is 'fixed' - in the sense that it retains its circumferential size under load.
In your case, the knot core appears to be
jam resistant - and this allows the user to adjust the eye to the desired size (Note: I haven't load tested to verify the level of jam resistance).
But - I would draw your attention to #1053 Butterfly.
When this knot is
biaxially through loaded (SPart-to-SPart) it is also jam resistant.
It is also possible to adjust the eye to the desired size, even after load has been applied.
I see close parallels between your presentation and #1053 Butterfly when they are biaxially through loaded (SPart-to-SPart).
(Although as stated - the core of a Butterfly knot isn't offset).
But I don't describe the Butterfly as a 'noose'....any more than I dont describe a #1047 F8 as a noose (and I can adjust the size of the eye of an F8 after light/moderate loading).
To adjust the eye of a Butterfly, some manipulation of the knot core is required.
In the same way, to adjust the eye of your presentation, some manipulation of the knot core is required.
Essentially, the SPart penetrates through the knot core - in a relatively undisturbed linear path.
In my view, there are 2 types of nooses:
1. Slipping noose; and
2. Adjustable noose (where the knot core is formed around its own SPart and no manipulation of the knot core is required).
Other examples of adjustable nooses include the Purcell, and the gnat hitch.
...
Be that as it may...
What I find very interesting with your presentation is that your knot is
offset when subject to a BTL loading profile.
In contrast, the Butterfly is not offset.
If we cut the eye of your knot, it is now a corresponding end-to-end joining knot (ie bend).
It appears to be very secure and stable as a corresponding
offset end-to-end joining knot.
It also appears to have a reasonably small footprint.
For me, the corresponding 'bend' is worthy of follow up investigation - as you may have made a significant discovery
Also note that all 'bends' have 4 corresponding eye knots (within a chiral type/domain).
Would you be interested in tying your eye knot as a corresponding bend?
And then investigating its security and stability under load?
Also - have you fully investigated if this knot is jam resistant? (iie how much load have you applied to check this?).