Maybe you didn’t read what was discussed before. Most of this describes what happened during the development of J20.
This is a thread for the J-36. I have no idea exactly which comments you intend to apply to the J-20, reading through your previous comments, there is no indication you meant the J-20. In particular this whole discussion kicked off with:
I will not regard a vague "candid photo" as evidence. 36011 means that there is a great possibility that there are 10 prototypes between 36001-36010, and each one may change some of the above configurations.
It seems pretty clear this is in reference to J-36.
Daubed the number, they did; yes, PLA and Chengdu did not explain the reason for the daub to anyone.
I am not sure what you mean by "daubed" here. Dictionary says daubed means "to cover or coat with soft, adhesive matter, as plaster or mud" or "to smear, soil, or defile". I assume you mean they changed the serial numbers? Like I said that is plausible (and I think we know that sometimes they do re-serial some planes), what I find implausible is multiple different flying prototypes simultaneously using the same serial number.
Initial production batch: The J20s sent to Dingxin Base and Yanliang Base are considered "initial production batches". Their numbers are completely inconsistent and are considered to be in service. However, the aerodynamic shape, DSI inlet shape, tail wing, etc. of these 10-20 J20s have undergone various changes. They are different from the official equipment version J20 we observed later.
So it is necessary, I would think "
The "prototype" does not completely determine the production model (IOC). It may be the "initial production batch" that determines the production model (IOC), and the "initial production batch" can also be considered a part of the "prototype" of the J20.
J36 currently only has one serial number: 36011. I would not consider him mature. Again, all test flight photos are blurry. And based on the number of flights announced in recent days, it’s hard to believe that this is an orphan.
Reading this I think we're mostly on the same page. Perhaps you can consider the first few LRIP aircraft (such as the J-20s sent to FTTB) to be somewhat "prototypes" although I wouldn't. However my point was that we are very far from this point in J-36 development. That equivalent milestone for J-36 almost certainly will not occur until at least a few years from now.
So lumping the currently flying "prototypes" with those is not really accurate as a lot of development has yet to take place and the plane will be much more developed by the time it reaches the same equivalent milestone. So even if you consider those first few LRIP aircraft to be "prototypes" there is no way there currently exists "great possibility that there are 10 prototypes between 36001-36010". Maybe you can argue in the future there will be and they will be renumbered but like as of right now as stated before it is basically impossible for there to be 11 flying prototypes.