it's an either 9 speed or 10 speed Record crank, from 90's.
still doesn't mean anything to identify where this mystery frame is from.

my wild guess is kinda opposite to what ppl have been wondering.
what if someone mod'd a pista frame with internal routing and the bottle cage bosses and repaint it?
it's hard to guess someone replace DOs and chrome it, but the other way is relatively easier, right?

the frame geometry seems quite aggressive—still don't know about the straight fork tho—so it might well have been a track frame?