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

{
  "commit": "3c1ad4d78a1d5fc29c5e169f5ba9f82bc580d2f0",
  "url": "https://github.com/commercialhaskell/all-cabal-hashes/archive/3c1ad4d78a1d5fc29c5e169f5ba9f82bc580d2f0.tar.gz",
  "sha256": "0cd24ibv0i2zq0vvawafm0hqjgv70flmna84g320h5jy3lc0qrv4",
  "msg": "Update from Hackage at 2022-08-20T06:29:36Z"
}