According to your stats at ,
https://crashdice.com/stats, it says that you are negative -6,297,500 ethos. Is there any way you for to verify the hot wallet of the site that it has enough to actually pay the win of a big withdrawal? Because in USD terms you are down almost 1million.
Stats are accurrate but 6,297,500 ethos = 6.297500 ETH (So we aren't down 1 million)
Hot Wallet is always ready to deal with important withdrawals.
And we refill it if needed

But I don't see any mention where the hot wallet is, or if you can sign a message for it. What about your cold wallet, can you sign a emssage from that?
I was under the impressions we are talking about this
https://coinmarketcap.com/currencies/ethos/ethos, which is currently about .138 cents per ethos.
.138 cents times 6,297,500 = is $869,055