So, this web service exists as it calls upon the GUID-creating ability of Microsoft SQL Server. I chose this route rather than the GUID methods in the .Net framework because I've been working on getting my database chops back up to snuff and this seemed like a pretty low-stress way of starting that. In any event, it should be a true GUID and technically the numbers should never duplicate.
- op -- set to "GetGuid".
GUID in string format.