How to calculate the algorithm and what is this encryption?

Question

Encryption

There is a certain product with QR codes on it. The value of the QR pair is
d40d7630-1953-11e7-9fc9-8963e40db4db
7fa4bad0-1953-11e7-995f-7bd09fd7fd2c
I want to find dependencies and understand the principle of encryption.
What is the same in both codes is most likely the volume (1953-11e7) (100 ml)
I guess the next row is the taste (9fc9 and 995f)

Answer 1

https://ru.wikipedia.org/wiki/UUID