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Digital data storage systems, computers, and data verification methods

United States Patent

6,981,151
December 27, 2005
View the Complete Patent at the US Patent & Trademark Office
Idaho National Laboratory - Visit the Technology Transfer and Commercialization Office Website
Digital data storage systems, computers, and data verification methods are provided. According to a first aspect of the invention, a computer includes an interface adapted to couple with a dynamic database; and processing circuitry configured to provide a first hash from digital data stored within a portion of the dynamic database at an initial moment in time, to provide a second hash from digital data stored within the portion of the dynamic database at a subsequent moment in time, and to compare the first hash and the second hash.
Groeneveld; Bennett J. (Idaho Falls, ID), Austad; Wayne E. (Idaho Falls, ID), Walsh; Stuart C. (Idaho Falls, ID), Herring; Catherine A. (Idaho Falls, ID)
Battelle Energy Alliance, LLC (Idaho Falls, ID)
09/ 544,777
April 7, 2000
CONTRACTURAL ORIGIN OF THE INVENTION This invention was made with Government support under Contract DE-AC07-991D 13727, awarded by the United States Department of Energy. The United States Government has certain rights in the invention.