A system hash uniquely identifies a system based on its hardware and operating system.

It looks like this: 
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_v4

Since only a scrambled reprensentation of the true system hash is presented, it looks different every time, even for the same system.

When do you need a system hash?

Normally, you never need it. With older versions, up to easyDCP Creator 2.2.X, easyDCP Player 2.0.X or easyDCP KDM Generator 1.4.1X, it was required to activate the product.
Newer versions must be always activated shown in this FAQ.  

How can you find out your system hash ?

1. Download and install the up to date easyDCP demo software or (easyDCP installer software if available) on the target hardware system
2. Start the easyDCP Software and Press F3
   Alternatively, select menue  Help | Legacy | Get machine system hash
3. The box with the system hash opens.