In our sales pitch, we promise our partners, some of the biggest tech companies in the world, that we will supply them with accurate Point-of-Interest data “from downtown Singapore to the rainforests of Sumatra”. Building a Points-of-Interest database in a dense area like Singapore CBD is trivial, and many companies can do it; but how about rural Indonesia or small islands in the Philippines? This is a story of how we employed blockchain technology and fantasy storytelling to get accurate ground truth data in areas that couldn’t be realistically mapped before.