Buddy, This network is nearly 3 months old. But let me tell you one thing, within 3 months they already made a place of its own in the crypto advertising field. Now they are considered as one of the premium networks in the advertising field. I am a publisher in this network.  They have very good cpm rates for publishers and they are prompt on payments. They pay for all unique impressions.Till this date I haven't faced any problems with the withdrawals. Now most of the crypto related sites are using their ad network along with mellowads.