Quote from: Pmalek on February 06, 2024, 05:25:56 PM

Double spending is possible with Bitcoin transactions. I am guessing this casino accepts 0-confirmation transactions, am I right? In other words, they add the money to your balance before the transaction occurs on-chain and allow you to play with it. But you can't make a withdrawal before the transactions confirms.

I have a few questions.

Was this the address you often used to deposit from and to the casino? It seems to belong to an exchange.
https://mempool.space/address/bc1qr35hws365juz5rtlsjtvmulu97957kqvr3zpw3

Did you use RBF or CPFP on any of the transactions for depositing into your casino account? I was never any good at investigating blockchain data, but here is what I noticed after a quick glance:

https://mempool.space/tx/e026d94285ec58ef1ade9da48b4a9c80ea481feae10db8bd174c2ec25b5b48a5 - someone seems to have made a CPFP to bump the fees of this transaction which also involves your casino account. Do you know anything about that?

Like I said, I am not a fan of investigating blockchain records, so someone who knows this better than me should probably take a look. Perhaps that causes the issues and what they consider to be a doublespend!?

I sent the bitcoin from my account at an exchange. I did not use RBF or CPFP on any transaction. I didn’t even know what those terms meant, so I had to google them. I simply deposited tons of money into this casino, finally won and then got my account blocked.

SammyGambler

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