I then did a few quick google searches just to make sure the site was legit and wasn't some wallet draining website. Everything looked good!
This is the most important part you did here which is looking after the casino reputation and doing a very well and deep investigation such as looking at the latest real reviews and complaints about the casino. So that your winnings and even your deposit won’t just go like that.
And congratulations for your huge profit and amazing luck. Im happy to see gamblers get paid normally with crypto casinos after seeing many scam casinos lately.