Bitcointalk is a huge archive and it's pretty known how frequently you were asking for KYC for no logical reason.
There are "nice" things written about 1xbet on wikipedia (1xbet and 1xbit is the same company, don't even try to deny this, I know your contract with Evolution: ))
We only ask for account numbers here, which is not a KYC.
Wikipedia is a free open source database, where
everyone can change the text. Such source hardly could be considered as a proof.
In addition, 1xBit has no connections with 1xBet which is seen via Curaçao eGaming license. Evolution gaming is a game provider which provides their services for a lot of casinos, no surprise if 1xBet work with them too.
If you start winning, they close your account and tell you you have violated the terms.
There are feedback from other player (even on this forum), that 1xBit do pay winnings. Your account was claim violating, thus only the deposited amount could be withdrawn (which have already happened).
Sincerely,
1xBit Team