摘要 |
PROBLEM TO BE SOLVED: To provide a storage medium having an electronic circuit capable of showing a history of a route of transmission or copy of information, and an information managing method and an information processing system using the storage medium. SOLUTION: This storage medium is an I.D that is used in an information processing system including a network capable of processing large amount of service information such as image, music, voice, or document at high speed and has at least an information storing region for storing information. The I.D has at least an individual ID peculiar to the I.D and stores the service information by embedding the ID into the service information. IDB is further embedded when the service information having embedded IDA of CDA is stored in an I.DB, and the IDA and the IDB are reproduced when the service information is reproduced. |