And there we go. The real reason for this post. Advertising 
Does this threads motivation have anything to do with the $50 dollar spin that win $42 million dollars? This is the part of your post which makes me think this is about a marketing gag and not actually a real win. Can you give us the winners transaction IDs? Or as other posters here have said: give us verifiable proof please.
It is strange that the casino itself would post a picture of one of their users holding a printed screenshot? Where did they get it from? Why can't they just post it themselves?
Yeahh..It seems like there is also a similar advertising model and it turns out to be successful. Everyone saw 42 million a few days ago in the thread title, and now it's 37k... that's a big number too even for $17 seed money...Does this threads motivation have anything to do with the $50 dollar spin that win $42 million dollars? This is the part of your post which makes me think this is about a marketing gag and not actually a real win. Can you give us the winners transaction IDs? Or as other posters here have said: give us verifiable proof please.
It is strange that the casino itself would post a picture of one of their users holding a printed screenshot? Where did they get it from? Why can't they just post it themselves?
Wouldn't authentic evidence such as what kind of celebration the winner was carrying out be an attraction in itself? Or maybe tx id for withdrawal process... Yes, someone could make the title "This young man is partying with his winnings of 37k on platform X". We don't know which strategy will work to attract more new user... btw.. congratulation to the winner, he will welcome the halving with a larger portfolio than before.
I guess this became a trend on some casino since they see that there's a huge discussion happen when one of the casino announce that one of their winner earn that 42 million for just small bet. And maybe some casino will just ride up the hype and announce their own winners so that people will also talk about their casino and how good they are for having that huge winner announced to win those prizes.
Maybe next time txid or screenshot proof that they already transfer the winning amount to the winner will be enough so people would believe that there's something like this happen and there's a person lucky enough to win such huge prize on their casino. Anyways congrats for those people who win that prizes so I guess that creates a lot of attention for people especially for seeking some news about this good event happen.