Hi, You could use the buildnumber-maven-plugin: http://mojo.codehaus.org/buildnumber-maven-plugin/create-mojo.html. It will generate a property containing the date and time at build time (the default value for the name of the property is buildNumber). You can use the property ${buildNumber} after the execution of the phase the plugin is attached with.
Here's an example of how you can configure the plugin: <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>buildnumber-maven-plugin</artifactId> <configuration> <format>{0,date,dd/MM/yyyy}</format> <items> <item>timestamp</item> </items> </configuration> <executions> <execution> <phase>validate</phase> <goals> <goal>create</goal> </goals> </execution> </executions> </plugin> Regards,