Does any of that exist? If I have to build that system myself (or parts of it), do you have other suggestions? For the inevitable and completely reasonable suggestion of getting someone competent for tech support: I've tried that too. The competent ones don't last beyond the third visit.
STK at the enterprise level agrees to pay the fines levied by the feds if data written to their tapes inside their silos, while under their high end service contract fail within 12 months of writing, provided they are stored by a certified off-site storage company, such as Iron Mountain. While that is not a data guarantee it comes as close as you can get. That is why critical application data gets a full backup, as well as incrementals every day come hell or high water. The cost is enormous but is part of doing business...
Actually yes I have but, perhaps I phrased it poorly, many types media are guaranteed for up to 7 years, but none that I've ever dealt with will guarantee the data stored for more than 12 months without a rewrite.
FTA you referenced...
Disks used in the test are REQUIRED to less than 12 month old and obtained directly from the manufacturer or thru known distribution channels.
The tests spanned less than 30 days, far short of the 12 months I spoke of and much less than the 7 YEARS federal requirements for bank data storage require. Not to mention the very small, relatively speaking size of the disk compared to the VAST amount of data required to be stored.
In every non-trivial program there is at least one bug.