https://padlet.com/chainswordcs/olfyen8t5j0h3rzy MKAGP2 has several dumps and many, many patched roms. Here's a tree of some of them. A proper blog post is in the works. Gray means encrypted (original dump), red means confirmed bad, yellow means authenticity uncertain, green means confirmed good. en-us 2021-02-03 07:10:49 UTC 2021-02-03 10:05:37 UTC hello@padlet.com chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157266746 JP Rev.A
MAME Dump
383578354 bytes
CRC32 = C62F2929

Encrypted dump from flash chips. Corrupt in multiple places.]]> 2021-02-03 07:15:44 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157266746 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157272489 JP Rev.A
MAME Dump
381302377 bytes
CRC32 = E2BC0E1A

Alternate encrypted dump from flash chips. Corrupt in multiple places.]]> 2021-02-03 07:17:30 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157272489 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157302992 JP Rev.A
Decrypted ISO
536870912 bytes
CRC32 = 6FE93AB7

Decrypted MAME dump. Still corrupt in multiple places.]]> 2021-02-03 07:27:05 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157302992 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157309860 JP Rev.A
Decrypted ISO
536739840 bytes
CRC32 = 892936E3

Decrypted MAME dump. Still corrupt in multiple places.]]> 2021-02-03 07:29:11 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157309860 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157317488 JP Rev.A
Patched ISO
503316480 bytes
CRC32 = 8038E555

Patched ISO by FIX94. Replaces corrupt areas with good Intl. Dump. Most likely not identical to a good JP Dump.]]> 2021-02-03 07:31:30 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157317488 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157328558 JP Rev.A
Patched ISO
503316480 bytes
CRC32 = 327CA831

Patched ISO by ChainSwordCS. Replaces corrupt areas with good data.
Non-corrupt data from alternate bad JP Dump is prioritized over data from good Intl. Dump. Most likely not identical to a good JP Dump.]]> 2021-02-03 07:34:52 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157328558 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157337282 Intl. Rev.A
tmbinc(et. al) Dump
408464552 bytes
CRC32 = 381863AA

Encrypted dump from flash chips. Courtesy of tmbinc and others.]]> 2021-02-03 07:37:21 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157337282 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157405467 Intl. Rev.A
Decrypted ISO
503316480 bytes
CRC32 = DE0176B7

Decrypted tmbinc Dump. To the best of their knowledge, this should be identical to a perfect dump.]]> 2021-02-03 07:56:57 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157405467 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157488896 Intl. Rev.A
Patched ISO
536739840 bytes
CRC32 = 63E4C20B

Header patched with info widely accepted by databases.
ID:GGPE02
Patched by ChainSwordCS, based on patch by FIX94.]]> 2021-02-03 08:19:28 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157488896 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157504891 Intl. Rev.A
Decrypted ISO
503316480 bytes
CRC32 = 4692A2CB

Decrypted dump from unknown source. Thought to be a good dump by FIX94 and others. Has a 1 byte difference in file boot.id from the tmbinc Dump, and some garbage data that does not affect any files.
Whether this is actually from a Spain arcade cabinet is currently unknown.
Also known as
MarioKartGP2.iso,
Mario Kart GP 2.iso,
MARIO_GP2.iso]]> 2021-02-03 08:23:58 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157504891 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157586105 Intl. Rev.A
Patched ISO
536739840 bytes
CRC32 = FB771677

Header patched with info widely accepted by databases. A known bad dump with a small texture corruption is also supported by FIX94's patcher. This output file is the same.
ID:GGPE02
Patched by FIX94.]]> 2021-02-03 08:45:31 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157586105 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157595915 Intl. Rev.A
Patched ISO
536739840 bytes
CRC32 = FC869A9F

Header patched manually, with a difference of 2 bytes from FIX94's patch.]]> 2021-02-03 08:48:07 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157595915 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157614834 Intl. Rev.A
Decrypted ISO
503316480 bytes
CRC32 = ?

Decrypted dump from unknown source. According to FIX94, this is a known bad dump with a small texture corruption.

SHA-1 Checksum (Delete bytes 0x00 through 0x3F to check): 1230ea4a308befa331aa646db2d7ba5d375c2b6d]]> 2021-02-03 08:53:15 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157614834 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157712541 Intl. Rev.A
Patched ISO
503316480 bytes
CRC32 = 52ADC357

Header-patched dump from unknown source. Also is the dump hosted on Emuparadise. Differs from tmbinc Dump by 1 byte in boot.id, 1 file, and possibly some garbage data.]]> 2021-02-03 09:20:07 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157712541 chainswordcs https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157787380 Intl. Rev.A
Patched ISO
473349024 bytes
CRC32 = 95E7C58F

Header-patched dump from unknown source. Differs from tmbinc Dump by 1 byte in boot.id, and 2 files.
Also, it seems to have been compressed somehow.]]> 2021-02-03 09:40:04 UTC https://padlet.com/chainswordcs/olfyen8t5j0h3rzy/wish/1157787380