The answer to the first psi-experiment is as follows:

The dice showed number 5 and the ring was put under box number 5.

The answer is written in this form and is long in order to make it harder to guess what it is and check against the hashed value. 

Some random noise to make it even harder: 1,3,4,6,3,5,78,75,4,3!@!@#$!#$%$^