content: (*
  	Returns the Mac's universally unique identifier.
  *)
  
  hardwareUUID()
  
  on hardwareUUID()
  	
  	-- With thanks to jaharmi.com
  	do shell script "/usr/sbin/ioreg -rd1 -c IOPlatformExpertDevice | awk '/IOPlatformUUID/ { split($0, line, \"\\\"\"); printf(\"%s\\n\", line[4]); }'"
  	
  end hardwareUUID