{
  "title": "Fibonacci Sequence",
  "origin_url": "https://rosettacode.org/wiki/Fibonacci_sequence#Nix",
  "license_guess": "Public Domain",
  "code_sha256": "e686f405f6f41ff75c4390fda371052b857383cbcb544495e1d0c24ea4257d95",
  "added_at": "2026-03-10T10:00:00Z"
}