Here's the rules you list
Minimum bet is 0.0001 BTC
Maximum bet is 1 BTC
Blackjack pays 3:2
Insurance pays 2:1
Number of decks is 5
Number of allowed splits is 3
Dealer does not hit on soft 17
Can double after split
Can not hit split aces
Can resplit aces
Can double on first two
Dealer does not peek

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Where does it say that you lose both bets when you double down and the dealer has blackjack?
Where does it say that you lose all split aces that are 10A (KA etc) vs a dealer blackjack?

Are more rules listed somewhere else?