bishop's opening, queen's gambit, ruy lopez
What Is The Best Chess Opening for a 1000 elo?

If you want solid and locked down positions stuck behind pawns but safe, you can try the C3 Colle system.

There's a great video with iirc Levy and some other youtube chess person (Hikaru maybe? Idk) doing a tier list of openings for beginners. I took notes from it on the ones that sounded like they suited me, it's really useful!

At 1000, the only opening you need to know is scholar's mate. And the only reason you need to know it is so you don't fall for it.
Forget about openings. Focus on following general principles instead. They'll serve you much better, particularly since your opponents will take the game out of book by move 5 anyway.
As White, what is recommended to play? Im not looking for statistics of wins or anything, because people of all different levels contribute, but as a good, solid opening, with little room to be trapped, and not be closed in is what Im looking for.