When you purchase Omnisphere legitimately—either directly from Spectrasonics or through an authorized retailer—you receive this code. It is typically a string of numbers and letters divided by hyphens. This code is used to register the product on the Spectrasonics website and authorize the software on your specific computer.

One of the unique aspects of Spectrasonics’ licensing model is that the serial number does not work in isolation. It is tied to a specific physical requirement.