Identifying DVD manufacturer by picture

Hi Everyone,

My problem is that I have a few dvd’s that I would like to find out who made.
I have already used dvdidentifier and have found the media code, but I don’t trust this, it’s too easy to fake the code.

I was wondering if anyone has link to a site where I can find pictures of the inner ring of discs from different manufacturers? I think I have seen something like that before but I can’t find it now.

Anyway, here is the ID of the discs:

0000 : 01 40 c1 fd 9e d8 52 00 02 86 0d 13 66 78 80 00 .@…R…fx…
0010 : 03 54 54 47 30 31 00 00 04 00 00 00 00 00 00 00 .TTG01…
0020 : 05 88 80 00 00 00 01 00 06 08 0f 11 87 78 80 00 …x…
0030 : 07 88 80 00 00 00 00 00 08 05 16 0d 0f 0a 09 00 …
0040 : 09 97 07 0f 0b 7c 88 00 0a 80 00 00 00 00 10 00 …|…
0050 : 0b 05 1b 13 a8 89 65 00 0c b6 89 88 80 00 00 00 …e…
0060 : 0d 00 00 d0 00 00 00 00 00 00 00 00 00 00 00 00 …

The disc has white printable surface. The dye is light purple, similar color but much lighter than Ritek G04. It’s a 4x DVD-R disc.

These discs don’t work at all in my PX-708 and I just can’t believe that TDK has had anything to do with them.