To generate the result number to your roll, BetBTC uses 3 inputs:
- Nonce (number of times seed-pair was used - 1)
- We start by calculating a HMAC hash with these variables, like this:
- Then we pick the first 5 characters of this huge string and convert it from hexadecimal to decimal
As result of this conversion, we have now a decimal number.
If this number is over 999,999, we go back to our initial hmac string and the next five characters ** skipping the previous set would be used to generate another decimal number, until we have something equal or smaller than 999,999.
When we finally generate a number equal or smaller than 999,999, we will apply a modulus of 10000 and divide it by 100.
YOUR NUMBER = (number-smaller-than-999,999)%(10000)/100
We have now generated the result number!
You may use the 3rd-party verifier on this link to confirm your roll was genuine.
** Rolls made before 5/07/2016 didn't skip previous set, however that needed to be fixed.