update sandbox/layers.rb script; use image type for extension!! and rerun/generate on all cache directories; make it into a class or such (LayersCache) - why? why not?
query all contract addresses for details via etherscan & co!!!! for timeline or such!!!
fix artq - returns svg+xml attributes - check if supported (by artq) pepepicasso (pecasso)
- 0xb649c55ac9e436834f22281d70454a6d72bf4e0a
- https://opensea.io/collection/pecasso