Depending on who you ask, Hash Nos is either: A collection of digital abstract works, each of which also features a nose OR A collection of nose-based PFPs, each of which also features various abstract shapes.
Each piece in the series has been generated by drawing upon 481 unique PNG elements. Each of these elements was pre-made and organised unevenly across 36 different layers. When a piece was generated it took one element from each of these 36 layers.
There was an equal probability for each of the PNG elements across 35 of the layers. In the final layer, however, a nose was selected with unequal probability. The rarity of noses (from most to least rare) is as follows: Rainbow, Gold, Red, Green, Pink, Blue, Grey.