Recall/cancel method for electronically validated data in a system makes available a verifiable validating/certifying functionality for digital data

摘要

An automatic recall control system (301) makes identification available that operates/publishes recall data. A certifying point (CP) (102) generates certifying data (CD). A corresponding recall document might need to be published or sent to an allocated recall data storage device (107,108) to enable the CP to generate the CD successfully. Independent claims are also included for the following: (A) A computer-readable medium with functions for controlling a client device in a client server system; (B) and for a computer-readable medium for controlling a server in a client-server system.