The only way you can trust the system is if the server does NOT change the server seed after each roll (that's what Nonces are for). The server only needs to change the seed if you ask the server to provide the seed to you so you can verify the bets. (i.e: Prime-Dice does in fact implement this correctly)
I have been wondering about this too, why the server seed changes every roll (on free roll and multiply BTC)all other dice games I've played seem to implement the same as what primedice does
the server knows server and client (player) seed but player knows only "server seed hash"
this way server might be able to change/adapt his own seed to manipulate the outcome
Are you saying that Freebitco.in is manipulating the server seed? Have you tested this and is there any method to test that they are not changing the server seed? This might be a unexploded Bombshell if you can prove that Freebitco.in is manipulating the outcome of the Free Roll & Multiply games.
This whole site is built on trust that was established over years and years of honest and timeous payments to it's users. How is the Lottery system different than the implementation of the Provably Fair system of the Free Roll & Multiply games?
When allegations are made, people must provide the proof.
