You have a great idea Daniel. Analyzing the first 3 bits of my reception HERE I did the calculations according to the conversion table provided by the SAKURA team and the data really doesn’t seem absurd at all.
I will send a message to the email you provided and hope for a response. Throughout this evening here in Brazil I must try to better understand the rest of the data sent by CosmoGirl-Sat at my reception mentioned above
A47FB81420
B8 = 184 in decimal
(I think B8 is the battery temperature value as mentioned in the table you shared)