A method and system for detection of completeness of tracing data describing globally distributed, synchronous and asynchronous transaction in real time is presented. The metal water storage tank designed to contain heated water is thereby protected from corrosion by the sacrificial metal anode. The multi-web server may determine whether the specified time to send a subsequent graphic in a series of graphics has passed, and if the specified time has passed, then send a next graphic the next appropriate time. This key may be created by passing tokens between frames that want to securely communicate.