{
  "title": "Fibonacci",
  "origin_url": "https://rosettacode.org/wiki/Fibonacci_sequence#Prolog",
  "license_guess": "Public Domain",
  "code_sha256": "298ec9cbd43de252f2c2fe47991c18559c261ca5546741a2d8c22877db82fa9d",
  "added_at": "2026-03-12T10:00:00Z"
}