Cn-office-professional-plus-2019-x86-x64-dvd-5e5be643.iso [cracked] Site

This is the most critical part. 5e5be643 is the (the last 8 characters of the full hash) of the official Microsoft Volume Licensing Service Center (VLSC) release. If you download an ISO with this string, the official hash should be: SHA-1: 5e5be643c230992e2250708ac178b1a1fb3a82ae