Digital document authentication system
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United States of America Patent
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Jul 14, 1998
Issued Date -
N/A
app pub date -
Feb 21, 1997
filing date -
Oct 28, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A process for time-stamping a digital document is provided. The process provides a certificate which not only allows for the authentication of a document at a later time but which includes a name or nickname which allows for the unique identification of the document at a later time. The name or nickname provided in accordance with the present invention is not only simple and concise but allows for the self-authentication of the document which it refers to. The name can be used when two independent parties desire to refer to the same unique document in a quick and simple way.
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