The personal data usage authorization system provided by the present disclosure includes a dynamic consent form subsystem, a credential management subsystem, a de-identification subsystem and a blockchain subsystem. The dynamic consent form subsystem is configured to provide a dynamic consent form for authorizing the use of personal data. The credential management subsystem is coupled to the dynamic consent subsystem and configured to provide an authorization credential for the dynamic consent form. The de-identification subsystem is coupled to the dynamic consent form subsystem and a personal data database and configured to perform de-identification for the personal data to obtain de-identified data and provide the de-identified data according to the authorized use of the personal data. The blockchain subsystem is coupled to the dynamic consent form subsystem and the de-identification subsystem and configured to record a hash value of the dynamic consent form, the authorization credential, and hash values of the personal data and the de-identified data.
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專利行銷平台
