Bitmedia is a good CPM and CPC based advertising crypto ads network that founded in 2014. For advertisers, different types of targeting available like GEO, Device, Daytime, Frequency capping, etc. The minimum bid starts from 0.0000205 BTC (CPC campaign) and 0.000025 BTC (CPM campaign). There are 2 available ad formats: text or image ad. For the publisher, they have strict website requirements (not allowed faucet and shortener).