User blog comment:Fliu/Chapter 967: The Conclusion of the Roger Pirates' Journey/@comment-113.253.178.138-20191231131648/@comment-26369387-20191231153651

Oda himself has confirmed that One Piece is actual treasure. You can check the trivia in One Piece's article.

That said, Laugh Tale... Yeah, not the biggest fan of that name, but manga has confirmed it, so I'll get used to it. What I found interesting was that instead of putting it usual way like this,, manga had it like this,.