nixpkgs/pkgs/data/misc/hackage/pin.json

{
  "commit": "aff2aec668412077800bb7ddee6b08b4f4021c0e",
  "url": "https://github.com/commercialhaskell/all-cabal-hashes/archive/aff2aec668412077800bb7ddee6b08b4f4021c0e.tar.gz",
  "sha256": "1rnr1q27yf2avq4shkadlqlkh0ifw7bj8finm7vidp9hhy3g5nqk",
  "msg": "Update from Hackage at 2022-12-10T20:56:02Z"
}