Not big, but finally i win first jackpot.
Nonse: 64402
Client seed: 8scNQDzbtYvx4Ujq
Server seed: a995b506cb83a70c5f8402214b825075403e23661f6dff7ce178899d3af0e113
Server seed hash: bd3859de0e93b41ce2982c81e4ff83d379497b5bdcbe9e29fbf421725461b4a6
Three times (when I noticed that) i have missed due to greel and lack of tick of the square.
And if your gambling and roll 10000 your simultaneously miss this prize in the free roll. Several times I missed 2x rolls of 9998, 9999 and 3! times 10000 when gambling. So, theoretically you can make free roll 8888 too. Sorry for lack of proof of than, but you can check it yourself.
Congratulations on your jackpot. Gambling often seems to work like that, betting on one thing to see another result come in. I was playing roulette today that gives a jackpot for hitting 4 wins in a row on 7 and I got 4 consecutive 30s instead. That is still a 1,874,161 to 1 shot but not the one I needed.
Proof:
I think, mainly jackpot winnings occurs than client seed in the same for the long periods of time. And big wins too. Din your see, have you ever seen than all rolls counts for the same way? So, may be your need to keep one or two random seeds and make free roll on them.
Your also can check some client seeds on the same server seed postfactum.
That's all in the mind. The results are completely random. The server doesn't know what is coming at it in terms of what you bet on happening, how much you bet or whether you changed the client seed or not. Then you can verify the result so it cannot cheat you.