SMB1 ROM Checksums:

NTSC

Standalone

• EA343F4E445A9050D4B4FBAC2C77D0693B1D0922 (Cartridge)
• 383AD8E3890A95DE9595F0A6087648F51177DA13 (Famicom Disk System)

SMB + Duck Hunt

• 663DDEF71CC808C5382A3426EF6D03B5499A51C8

SMB + Duck Hunt + Track Meet

• 2F939ECA208F1F15ADDB560C9F72EB01A2951B7F (Rev 0)
• 92E9C4F35D90A45407DE4017353FD07B27004C03 (Rev 1)

PAL

Standalone

• AB30029EFEC6CCFC5D65DFDA7FBC6E6489A80805

SMB + Duck Hunt

• D88140962DDAD5B852928E2E3EE88F295456D250

SMB + Tetris + Nintendo World Cup

• 39FE485D865014F594B5F59345FD7587893C6F35 (Rev 0)
• 1521C6A0112E83D3ACDFAD29680E82427F9BAC28 (Rev 1)

All-Stars

• PAL - CC41F4B229DF01A5ADF44C63B6C60E766A73C1AD
• PAL - BE560F0A8DE05E432B34BE768198EF3DEFB13CB6 (with SMW)
• USA - C05817C5B7DF2FBFE631563E0B37237156A8F6B6
• USA - D245E41A2B590F7D63666B0772CBDDFB26F254A2 (with SMW)
• JPN - BEE927B5FFE277EBD537B0872D2424EEAC37B8E3 (Rev 0)
• JPN - B83DD73D3D6049450BB8092D73C3AF879804F58C (Rev 1)