Without depositing or playing, it says:

"Your next roll hash: 1eeaac1b05a5.."

Can you tell me how that is possible? If it is player vs player, I would imagine the other player would also see some kind of roll hash.. but I guess a different one? (since I didn't even select any amount.) Basically I am looking for information about your provably fair implementation.

Normally P2P provably fair would work with hashed client seeds, where both first send their hashed client seeds and bets, then the unhashed client seeds to calculate the winner. AFAIK no serverseed is needed (nor possible with P2P.)