| 摘要 |
An archival system of the present invention includes a controller and multiple storage mediums that are used for long-term storage of vast amounts of digital data. The archival system verifies that the original digital data remains intact and error-free, byte-by-byte, through time. The archival system makes it possible to migrate the digital data files onto new storage media, correct byte-by-byte to the original files, as new storage media and machines are developed and proven. The system also allows data to be accessed that is then-currently needed, while the storage of the data continues on in time, undisturbed and uncorrupted. The archival system enhances the physical security of the archived data through physical movement of duplicated archival data storage mediums to remote locations. This invention for long-term, error free storage of digital files solves (provides the solution for) the problems of backward-read compatibility and the uncertainty of storage media failure. Any corruption of the archived data files, either accidental corruption or cyber-attack corruption, is prevented by having no data connections to the outside, and by having no power connections to the outside.
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