Hello Yacov! That was my original source of inspiration. Besides selling a visible ad-spot and a link to the website I will be presenting the ad-grid, in one form or another, at the DC Blockchain summit 2018, + the ad-grid once full will be hand painted an placed in the Bitcoin museum. The website will keep functioning too.

I have my first order ready, now I am just waiting for the man to send me the 20x20 pixel logo. Stay tuned!