Is there proof of funds or addresses we know are own by this great website Freebitco?
Concerning prove of address, I don't think there is any of such, atleast, FreeBitco have never announced any of such to the public.
And concerning addresses we know to belong to FreeBitco, I in particular have no idea of such, but I guess it won't be too hard to find if we should begin looking for that, and besides, I believe there are some of us here who must already have such address(es) handy, they can comment if they actually do have, but for me, I don't think I've ever withdrawn money from FreeBitco, so, I do not have any of their hot wallet addresses handy at the moment.
But by the way, I am curios to know why you are asking about this? For I am very sure that there is no casino that have a prove of addresses public, what exactly do you need this information for?
We only know our personal deposit addresses to freebitco.in. Of course they must be linked to a major wallet, so it must be possible to reach it through following the trace of your personal address.
He must be asking about it, because knowing this information means a 'proof of funds' the platform really holds an amount of money compatible with the size of their business. If they have low sums of money on their address, it's not a good signal for users. To have a big wallet is a good indicator the business is doing well. Moreover, by following the movements of the wallet (deposits and withdrawals), users have a better understanding how the platform is doing in real time.
Probably you have already seen on social media crypto enthusiasts warning when a crypto platform or a whale have moved large funds at once. It usually means something is going to happen which will affect the whole ecosystem or the users of a platform in particular.