METHOD OF ACCESSING INFORMATION OF TAGGED GOODS, LOCAL SERVER, ONS PROXY, PROGRAM, METHOD OF MAKING TAG, APPARATUS EQUIPPED WITH TAG WRITER, TAG, AND CONTROL PROGRAM OF APPARATUS EQUIPPED WITH TAG WRITER

摘要

PROBLEM TO BE SOLVED: To provide a server for accessing the information of tagged articles which is prevented from being grasped by a tag reader set in a public space without sacrificing traceability.

SOLUTION: The server 103 includes a receiving means for receiving an encrypted ID included in the tag related to the articles scanned by using the tag reader, a transmitting means for transmitting a request which includes the encrypted ID and requests the network address of the second server 107 storing the information of the articles related to the tag to the first server 106, a receiving means for receiving the network address of the second server returned by the third server 105 according to the network address request from the first server generated by using article ID obtained by decoding the encrypted ID, and a transmitting means for transmitting the request for requesting the information of the articles to the second server by using the network address of the second server.

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