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

{
  "commit": "b60d5f4b773d16857c105718faad9699e145edcd",
  "url": "https://github.com/commercialhaskell/all-cabal-hashes/archive/b60d5f4b773d16857c105718faad9699e145edcd.tar.gz",
  "sha256": "19avxynbjhkhvjy5kcxgd3fp0b2nczsk213s1za488r6kksj90f5",
  "msg": "Update from Hackage at 2021-10-18T14:27:09Z"
}