All hashes here were taken from an unpatched ROM. The "Game code" is stored at address 0x080000ac, and the "Revision" is stored at address 0x080000bc in the ROM file (within the cartridge header). If not specified, the revision is 0.

Boktai 1 (U)

Game code: U3IE
MD5: ff75c62ab690410cc8fca24204d783e9
SHA-1: 7164326283df46a3941ec7b6ceca889cbc40e660
SHA-256: aad4eaf0b3ab9f80ffb3a5346d6607b2e2ea12f8e5f3851d2edd1306a4f7a8cd
SHA-3: 4bf4aca7a12f8456e27d905914607b6d6b900bdc2bdd86d5151ad25a
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=1143

Boktai 1 (J)

Game code: U3IJ
MD5: 9f1c1202ed1d856c5836cee6818a171e
SHA-1: c51ad84e9403db94cd18a14ac72f8367b52a0d7f
SHA-256: 6a0c358516567e10a5d5692ee26cf59a54dab71f9c4aab98d22766c18de2649c
SHA-3: 6c27e9fe0473e8fcee53072b5d2925b2b640342ad6ddfd40068d62ce
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=1085

Boktai 1 (E)

Game code: U3IP
MD5: c8b49c53003b8d9a15d91a5a5d5cc91b
SHA-1: 64f7bf0f0560f6e94da33b549d3206678b29f557
SHA-256: 214285b09200848d5f8639a688051a627ec4aa648e078ad6d77579633822dd6c
SHA-3: 0d8dc48fde95f4f9266859fe88b5333917407b0c96fb6ec04d011f8d
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=1463

Boktai 1 (E3 Demo)

Game code: A3IJ
Revision: 224
MD5: 5eed126956c06a047b7098e0facd7067
SHA-1: f91126cd3a1bf7bf5f770d3a70229171d0d5a6ee
SHA-256: ecfc68885942fab16a03a13ffe3da74a3d596a9692be2ef9a9ce9f95756ff8e9
SHA-3: a827be4726266dd220e2a6b7a1e084a3a380aab14bb810e4fe566f0b
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=x011

Boktai 2 (U)

Game code: U32E
MD5: 31231965d6a43d935e3629a67e06e0bb
SHA-1: cd10d8ed82f4daf4072774f70d015e39a5d32d0b
SHA-256: b51b6c667f4ff78f2e1462f8280af2e96e55fe872efdc85ecfc152f7c34e2483
SHA-3: e29e7f562cfb5ec59b98256be6f1f5e29fd35472750ec3e01bffe206
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=1695

Boktai 2 (J), Revision 0

Game code: U32J
Revision: 0
MD5: f4e3dead5af182598623cf89f9a428f4
SHA-1: 54a4dcdeca2ee9a22559eb104b88586386639097
SHA-256: dbdd96dc07d23f12f9044e072507d2be1915fd4f40b6f40876bc0ebf34b11fc7
SHA-3: adb4882a8428d7467060bdf15e68b06f5e622a92a6aea63d86f2bc2b
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=1565

Boktai 2 (J), Revision 1

The exact changes between revision 0 and revision 1 are unknown. It is known that revision 1 is slower at saving and/or loading games.

Game code: U32J
Revision: 1
MD5: 6449dc62cdf67c4d4d293febd38dcfda
SHA-1: 1a81843c3070decea4cbca20c4563541400b2437
SHA-256: 65856f9d2eff795ae2aa5c3162e6a5f093dad40bedcb148be5a7d72c8d8ee7e3
SHA-3: 69b39ff06f25d7a6b7eddd3448e450c8216e7f6b6b4be92feaa0426a
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=2365

Boktai 2 (E)

Game code: U32P
MD5: 66c0b2e21872f8e9af56292d881c1516
SHA-1: eeacdf5a9d3d2173a4a96689b72dc6b7ad92153c
SHA-256: 8a8cc80b597fa30f0792fd0d7e9b006552e4dbcf521b025563be268f7a2351d9
SHA-3: 654d70f703a49e4c63f2c7ce63545f3d098cc827e6abb58efd404c35
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=1988

Boktai 3 (J)

Game code: U33J
MD5: fbad88c14dcedefe6c70b06adcd0a0db
SHA-1: 2651c5e6875ac60abff734510d152166d211c87c
SHA-256: 0b170fc99def2ca5bdebbfd642327e135304adba1e3e0bfd5d66cdd298adb90f
SHA-3: 15020f474b1a8172b4d2986945179a063c54e53d2dc28b3d6352f8ca
No-Intro: https://datomatic.no-intro.org/index.php?page=show_record&s=23&n=2044

Boktai DS

TODO