AA6300DED1540C6687982C5BFB7C6C62
for firmware.bin right?
Nope. A9DCD99A360E8629810F8ED08403D746
In the zip, open /release/Tools/cdn_firm.py with something like WordPad (Unix linebreaks goes crazy in notepad). The FIRST url of the three in that file, go to it. It will download a file named 00000049.
Rename 00000049 to firmware.bin.
or just use the first URL here:
https://github.com/roxas75/rxTools/blob/master/tools/cdn_firm.py
Good night