Since this game and the sequel have been released on the Nintendo Switch, can runs played on that version of the game be submitted?

I was wondering something similar. I was wanting to submit runs using the PS4 version.

Yes, runs of Bleed 1 can be submitted here from any console/PC version of the game. Runs of Bleed 2 can be submitted from any version on this separate page: https://www.speedrun.com/bleed_2