What are the SHA1 hash of these files? 1. Windows NT 3.1 English ISO 2. Windows NT 3.5 English ISO 3. Windows NT 3.51 Korean ISO 4. Windows 95 OSR2.5 Korean OEM ISO 5. Microsoft Plus! for Windows 95 Korean OEM ISO 6. Windows NT 4 Korean ISO 7. Office 95 Korean ISO 8. Office 97 Korean ISO 9. Office 2000 Korean ISO