I am working on a project for starting my own bitcoin blog. What is the best affiliates program about this niche that you know? The purpose is to find the best affiliate in order to monetize my blog
you should not start monetising your blog before it hits AT LEAST 100 unique visitors daily
try to get to 15-20 articles,create a proper keyword structure and then you can decide what sort of affiliate programmes would be predominate
hence if your blog is article based,not "news" (usually rewrites of other sites) I would suggest you chose one of the niches:gambling (plenty of excellent affiliate)
security and protection (VPN,VPS,proxy etc. affiliate),trading(exchangers,exchanges affiliate)
can't stress it enough-create unique content first,get visitors interested in your site
if it gets search engine traffic you can go for Adwords or any bitcoin ad network