Traceability anti-counterfeiting system and traceability anti-counterfeiting method
An anti-counterfeiting system and time stamp technology, applied in the traceability anti-counterfeiting system and the field of traceability anti-counterfeiting, can solve the problem of not being able to prove whether the information is true and valid.
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Embodiment 1
[0053] In this embodiment, a traceability anti-counterfeiting system is provided, including a cloud server 1 and a terminal 2, the cloud server 1 is provided with a block chain module 3, and the cloud server 1 and the terminal 2 are connected to each other by communication. In that: the traceability anti-counterfeiting system further includes a time stamp server 4, the time stamp server 4 is connected to the terminal 2 in communication, and the cloud server 1 is connected to the time stamp server 4 through the terminal 2 in communication.
[0054] The usage of the traceability anti-counterfeiting system is as follows:
[0055] S1. Obtain the information requiring authentication through the terminal 2, and the terminal 2 uploads the information requiring authentication to the timestamp server 4;
[0056] S2. The time stamp server 4 generates a certificate deposit file, a secret key and an electronic certificate according to the information requiring authentication;
[0057] S3...
Embodiment 2
[0060] In this embodiment, a traceability anti-counterfeiting system is provided, including a cloud server 1, a terminal 2 and a second cloud server 8, the cloud server 1 is provided with a blockchain module 3, the cloud server 1 and the terminal 2 Mutual communication connection, characterized in that: the traceability anti-counterfeiting system also includes a time stamp server 4, the time stamp server 4 is connected to the terminal 2 in communication, and the cloud server 1 communicates with the time stamp through the terminal 2 The server 4 is communicatively connected, and the second cloud server 8 and the terminal 2 are communicatively connected to each other, and are communicatively connected to the time stamp server 4 through the terminal 2 .
[0061] The usage of the traceability anti-counterfeiting system is as follows:
[0062] S1. Obtain the information requiring authentication through the terminal 2, and the terminal 2 uploads the information requiring authenticat...
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