Every time I watch youtube videos about CS:GO / Dota 2 there's always an ad coming from gamdom. And now you're here to the forum, for those who have been asking about its provably fair it's on their website.
https://gamdom.com/fairEvery time I play CS:GO I see some usernames with "gamdom.com" are they part of your marketing? or any promo that pays them for playing a certain period of time?
That is the proof that gamdom is a legit gambling sites, which offer you a lots of game that you can enjoy.