2003 530i (Details in description.) Power steering leak?
I'm replacing all the coolant hoses in the car, belts, radiator, etc. And I noticed after a few days of sitting that this little spot here formed and is leaking from what looks like the hoses above the ones all greasey in the video near the bottom. I'm not a car guy or mechanic, learning as I go here, but assuming it's coming from the power steering? The spot on the ground isn't wet, but when I drag my fingers through it, it is sort of black-ish and is greasy. I can't tell if somehow it's an oil leak, or if it's power steering fluid? Or something else idk, but it's a consistent slow leak so.
Any help would be appreciated, sorry again for the ignorance here lol.
(P.s. yeah the oil hose to the CCV is disconnected, part of my tear down, no leak from that or any other hoses you may see unhooked.)