I'm flattered... I think?

But in the case of this puzzle I might have just made a mistake and had to redo a few lines. On re-trying the puzzle I now get a similar time to Darklady's.
More generally, the time to question whether you've solved a puzzle "correctly" is if your score is surprisingly off compared to everyone else's, not just one particular person's. E.g. I found such a case in 2020-12 and wrote a
forum post on it; that was an exceptionally difficult puzzle and I just lucked into the correct solution via a very fortunate trial & error exploration.