Universal standard license provided by SPDX registry.
NTP No Attribution (NTP-0) Copyright (4-digit-year) by (CopyrightHoldersName) Permission to use, copy, modify, and distribute this software and its documentation for any purpose is hereby granted, provided that the name of (TrademarkedName) not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. (TrademarkedName) make no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty.