After cross-referencing community databases (including No-Intro, Redump, and GBAtemp forums), pokemon black 2 - 8a42d36e points to:
on the Nintendo DS. This specific hash is primarily used by the ROM-hacking and emulation community to verify that a file is a "clean" copy before applying patches or using anti-piracy (AP) bypasses. Technical ROM Specifications
When players dump their physical Nintendo DS cartridges to back them up digitally, emulation platforms use an 8-character hexadecimal string (a CRC32 checksum) to verify that the file is 100% accurate, uncorrupted, and matches a legitimate retail release. pokemon black 2 - 8a42d36e
: Obtainable early in Castelia City from an old man in a tan building (Battle Company).
, require this specific base ROM for their patches to work correctly. Flashcart Compatibility: If you are running this on hardware like an : Obtainable early in Castelia City from an
Old friends and rivals return, now matured, and players can learn what happened to N and Ghetsis. Extensive Regional Pokédex
Consider whether your team has good type coverage and if there's room for improvement. Extensive Regional Pokédex Consider whether your team has
A properly verified file carries distinct metadata parameters when checked through hash verification tools like HashTab or 7-Zip : Metadata Parameter Target Value Console Platform Nintendo DS (NDS) Region North America (USA) Internal Serial Code TWL-IRBO-USA File Size (Raw) 512.00 MB (536,870,912 bytes) CRC-32 Checksum 8A42D36E SHA-1 Hash 6C516BF2A721C2F52994B64FFB650D89FA9DFED2 How to Verify Your ROM Checksum
: This hash is used by the emulation and ROM hacking communities to verify that a file is an original, "clean" copy before applying Anti-Piracy (AP) patches or popular fan-made mods like Blaze Black 2 Associated File Info Internal ID : Nintendo DS E8B885C7 E864185B 387B90A9 ECEAC5B3 : 512 MB (536,870,912 Bytes) Are you planning to patch a ROM for a specific fan game, or are you trying to verify a file for an emulator? Patching Pokémon Black 2 & White 2 ROMs | PDF - Scribd