Some compliance frameworks require offline proof. ShowPM may allow you to export a signed .serial file (JSON or XML) containing all serials with a tamper-evident hash.
If two technicians try to register the same serial for different projects, ShowPM’s uniqueness constraint will reject the second entry and flag a potential duplicate or counterfeit. www.showpm.com.serial
ShowPM likely checks serials against vendor databases (e.g., Dell, Apple, Microsoft) via API. A green check means authentic; a red flag requires investigation. Some compliance frameworks require offline proof