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.
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.