There is no 8-character hexadecimal version code printed on The Legend of Zelda: Ocarina of Time 3D cartridges.
exheader / ncch headers, not on a physical label.CTR-P-ZLDP for USA), not a hex version string.Title ID (e.g., 0004000000033500) and a separate Version field (v0, v16, v32, etc.) visible only in system tools like FBI or GodMode9.NCCH header info – shows version (v0, v16, etc.) and build timestamp.For the average user, the version is irrelevant—the game auto-updates via the eShop if a patch exists. You won't find an 8-char hex code on the hardware.