Legend of Zelda: Ocarina of Time (NTSC-J v1.0) is the "Holy Grail" for many Zelda enthusiasts, particularly speedrunners and purists. When you see a ROM labeled with "32 MB" and "extra quality," it typically refers to a specific technical configuration aimed at providing the most authentic and uncompressed version of the original 1998 release. Why NTSC-J v1.0?
If you are looking for this specific ROM to play today, you likely want to use it with modern tools: oot ntsc jp v10 rom 32 mb extra quality
a6090ade6efb0490f5e74838d47bbfac (This confirms it is the true NTSC-JP 1.0 version). Legend of Zelda: Ocarina of Time (NTSC 1.0) Disassembly Legend of Zelda: Ocarina of Time (NTSC-J v1
Ganondorf’s blood upon defeat is red. In v1.1 it became purple; v1.2 green. The Japanese v1.0 also retains more violent particle effects. oot ntsc jp v10 rom 32 mb extra quality