Fat Punks are 10,000 on-chain chonkers eating burritos and getting fatter.
Each Fat Punk begins slim with its source punk traits, then grows through owner-fed burritos.
Every feed increases its Fatness Level on-chain, up to level 20. Feed them at https://fatpunks.xyz.
The art is generated directly from token state by a compact neural renderer stored on Ethereum. No image server. No IPFS metadata path.
The mass is the art. The burrito is the brush. The chain is the canvas.
Your Fat Punks get hungry every day. Feed them daily on https://fatpunks.xyz to make them fatter.
Achieve level 20 fatness to be added to the Wall of Absolute Units.
Fat Punks is built on architecture adapted from @hanrgb’s MIT-licensed on-chain inference work for Artificial After All.
During render, Fat Punks reaches into a separate contract it does not control: the canonical on-chain CryptoPunksData contract.
It reads the source punk image at render time, generates a neural chonky body from token ID and fatness level, and composites the final SVG in the same eth_call.
One fully on-chain artwork reading another independent on-chain artwork as live input.
Fat Punks source is released under the MIT License so others can inspect it, verify it, and build from the compositing and conditioning layer.
Fat Punks are on-chain artworks that read from another on-chain artwork at runtime.
The source punk image comes from canonical CryptoPunksData. The Fat Punk body is generated from token ID and mutable token state: fatness.
As fatness changes, the same Fat Punk renders differently.
The Python integer mirror and EVM renderer agree byte-for-byte across hundreds of checked cases. The weights live in a deployed library to stay under EIP-170.
Fully on-chain on Ethereum.
