ROM & Disk Checksums:

These are all known good SHA-1 checksums for Super Mario Bros. 1, 2, Nippon and All-Stars ROMs in the No-Intro database & Nintendo's Lot Check.

Please note Nintendo's Lot Check Images have been converted from the QD file format to a headerless FDS image.

Super Mario Bros. (NTSC)

Super Mario Bros. (PAL)

Super Mario Bros 2. (Japan)

All Night Nippon: Super Mario Bros.

Super Nintendo/Super Famicom

Super Mario Bros. (NTSC - NES 2.0)

Release Checksum
Standalone (NES/Famicom Cart) 33d23c2f2cfa4c9efec87f7bc1321ce3ce6c89bd
SMB & Duck Hunt 34cc76e21cc631b38b17acdf5266fed5c7f506df
SMB, Duck Hunt & WCTM (Rev 0) 1bc711248ac1b890e490f6c97c5edd9f375875bd
SMB, Duck Hunt & WCTM (Rev 1) 9df03bebfc77a1d4908093efb31808b6dbd5a0a4

Super Mario Bros. (NTSC - INES)

Release Checksum
Standalone (NES/Famicom Cart) ea343f4e445a9050d4b4fbac2c77d0693b1d0922
SMB & Duck Hunt 663ddef71cc808c5382a3426ef6d03b5499a51c8
SMB, Duck Hunt & WCTM (Prototype) 88446a176f57001ce507390eac7269f8ae7b5eb9
SMB, Duck Hunt & WCTM (Rev 0) 2f939eca208f1f15addb560c9f72eb01a2951b7f
SMB, Duck Hunt & WCTM (Rev 1) 92e9c4f35d90a45407de4017353fd07b27004c03

Super Mario Bros. (NTSC - Famicom Disk System)

Disk Image Checksum
No-Intro 383ad8e3890a95de9595f0a6087648f51177da13
Nintendo Master Image 3c50d18108c40d2aa17a943db3cb4469d560c971

Super Mario Bros. (PAL - NES 2.0)

Release Checksum
Standalone b4140688f9a5b3434276c5a7394b56022436e57a
SMB + Duck Hunt 639288fa545594d742ce7acb251ff4f5990c6134
SMB + Tetris + World Cup (Rev 0) 39fe485d865014f594b5f59345fd7587893c6f35
SMB + Tetris + World Cup (Rev 1) b623607199244fc1126fa6f8036e64b4f08a4668

Super Mario Bros. (PAL - NES 2.0)

Release Checksum
Standalone ab30029efec6ccfc5d65dfda7fbc6e6489a80805
SMB + Duck Hunt d88140962ddad5b852928e2e3ee88f295456d250
SMB + Tetris + World Cup (Rev 0) ca0aad5080c8b64883cef0098357fcff2bf8c87a
SMB + Tetris + World Cup (Rev 1) 1521c6a0112e83d3acdfad29680e82427f9bac28

Super Mario Bros. 2 (Japan)

Nintendo's Master Image for SMB2J is what was used for the 3DS Virtual Console release.

Disk Image Checksum
No-Intro (DV 0) 20e50128742162ee47561db9e82b2836399c880c
No-Intro (DV 2) 08927227b6ff67f42e759505d176cd924931bd14
Nintendo Master Image (DV 2) 2940364935b97827b063bc4ec4e921a70fbbdddd

All Night Nippon: Super Mario Bros.

Disk Image Checksum
No-Intro f30bdd3c556604d7eaa6d0f4864d5566e519b5d4
Nintendo Master Image 1e644a8cc30303822e93dea1c49e6e9cb33fd198

Super Nintendo/Super Famicom

Release Checksum
Super Mario Collection (Rev 0) bee927b5ffe277ebd537b0872d2424eeac37b8e3
Super Mario Collection (Rev 1) b83dd73d3d6049450bb8092d73c3af879804f58c
Super Mario All-Stars (USA) c05817c5b7df2fbfe631563e0b37237156a8f6b6
Super Mario All-Stars + Super Mario World (USA) d245e41a2b590f7d63666b0772cbddfb26f254a2
Super Mario All-Stars (PAL) cc41f4b229df01a5adf44c63b6c60e766a73c1ad
Super Mario All-Stars + Super Mario World (PAL) be560f0a8de05e432b34be768198ef3defb13cb6