The string 00426-OEM-9141204-13000 is actually a Product ID, not a usable Product Key. A Product ID is a generic identifier generated after installation to specify the version and type of Windows you are using for support purposes.
: If you purchased a digital copy, search your inbox for emails from the Microsoft Store or the retailer. Can You Recover a Lost Key? The string 00426-OEM-9141204-13000 is actually a Product ID
Product Key Provided: The sequence you've given seems to include a product key or a part of it. However, for security and privacy reasons, I won't directly engage with or validate product keys. for security and privacy reasons
Is there something specific you would like to know or any other way I can assist you? The string 00426-OEM-9141204-13000 is actually a Product ID