Unique ID is a hobby.
There probably are errors in some of this information. My analyze and calculator programs also probably sometime generate incorrect results. I want it to be accurate, I'll strive to make it accurate, but I can't promise anything. You are ultimately relying on the work of a hobbiest.
(If you do find a problem, please let me know. I'd appreciate the chance to fix it.)
Ultimately, the entire Unique ID web site and the related web tools for analyzing and calculating numbers are provide with absolutely no warranty. Before using this information, web tools, or software for anything important, validate it for yourself. I make no promises about the accuracy or suitability for any purpose.