Can you show us one more thing? OP never mentioned his ETH address in his post but you did. Can you show us the entries in your system where it shows that two (or more accounts) made withdrawals to the 0xd671f6bbc4998e24b575ff8178715ffb96674d89 address that you linked to?
There's never any real evidence, but very significant amounts are being taken. Note that creating multiple accounts is explicitly allowed according to their Terms.
Thanks for the replies. We've provided blockchain transactions, not too sure how there could be better evidence?
What is generally accepted as sufficient evidence? As you've already suggested, screenshots can be fabricated. OP can hopefully confirm that they're their addresses.
While you are at it, can you also show a screenshot/log that proves that 0xcbd6832ebc203e49e2b771897067fce3c58575ac is Rollbit's hot wallet where OP's funds went to?
It's publicly documented by multiple, independent sources.
You can also deposit ETH to Rollbit, and observe the funds ending up there. Anyone who's historically made a deposit will be able to confirm this also.
If your sportsbook is that easy to abuse, you should close it, not use it as an excuse to take people's money. Note that winning is not the same as abusing!
A sportsbook is
very different to other offerings a casino has. One of the main differences is the human element for the sports our players are betting on.
For example, match fixing is a very genuine threat to any site that operates a sportsbook. Should this mean every site operating a sportsbook should shut down?
Considering abuse is a very small % of our overall volume, we don't think so. However, we certainly will take action against prolific abusers, with the hopes of deterring their future efforts.