I can offer you the ownership of a website I created which lists ICO- initial coin offerings. The domain is already created and has hosting for for around 8 more months. How you make money with it is you contact ICOs on telegram, by email, etc, and say you have a site which gets a high amount of traffic and will bring them investors. As most ICOs are scams, they will jump on this opportunity for more investors and pay you.
The earnings are unlimited, I personally made around $1,200 over the summer of 2019 in a few weeks of hard work, but you can probably do better. I can prove I own the site and everything you need. Offer me a price, you will earn in bitcoin/ethereum.
Of course, this is easy because your site gets 0 traffic. You just say it does. All you have to do is contact ICOs and add their ICO when they pay. The template is already there for you and you just need to enter their names. It’s very simple, but I just don’t have the time to do this anymore.