When you try ElecKey with an evaluation key, it is assigned with the trial system ID. You should use the trial ElecKey for evaluation purposes only and should NOT distribute your software protected by the trial ElecKey. Your software could be at risk because other trial ElecKey users having the same trial system can generate the License Key to unlock your software.
When you acquire the licensed ElecKey, it will be assigned with a unique Key ID. Then, your system cannot be unlocked by other ElecKey users.
How to find Registration ID
After installing the product, start the Integrator tool. Click the button to evaluate the product. In the registration and activation dialog box, choose to register as an evaluation license. The Registration ID is displayed.