Version 1.0 (NTSC-U) is the original 1998 release. It is highly valued for:
If you have spent any time in online forums or Reddit communities like r/roms, you have likely seen the specific, almost arcane request: the Ocarina Of Time Rom Download 1.0
The Legend of Zelda: Ocarina of Time originally released for the Nintendo 64 in November 1998. Early cartridges bore the label — distinguishable by the code NUS-CZLE-USA on the back. Version 1