Method and system for automatic audit trail
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Apr 20, 2006
app pub date -
Sep 1, 2005
filing date -
Sep 1, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An exemplary method for tracking changes to a first electronic document containing financial data includes authenticating the first electronic document, receiving changes to the first electronic document and authorship information regarding the changes, creating a second electronic document that includes the financial data and the changes and identifies the changes, and repeating the authenticating, receiving, and creating. The second electronic document can be XBRL-compliant, and describe the financial data and the changes via XBRL. One or both of the first and second documents can include a digital signature, the second document can be stored in a secure archive accessible by an authentication service, and the authentication service can verify the first document based on the second document, which can be a non-repudiation document.
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