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Archiving Digital Artwork For Museum Purchase?
An anonymous reader writes "I am an artist working with 3d software to create animations and digital prints. For now my work just gets put on screening DVDs and BluRays and the original .mov and 3d files get backed up. But museums and big art collectors do want to purchase these animations. However as we all know archival DVDs are not really archival. So I want to ask the Slashdot readers, what can I give to the museum when they acquire my digital work for their collection so that it can last and be seen long after I am dead? No other artist or institution I know of have come up with any real solution to this issue yet, so I thought Slashdot readers may have an idea. These editions can be sold for a large amount of money, so it doesn't have to be a cheap solution."
I would provide backups in tape, cd, dvd, usb flash, sd card, external hd and anything else that can hold the work. Hopefully they will keep adding other backup technologies, but once you're dead who cares. Right? :)
When the only tool you have is a hammer, every problem looks like a nail
Don't worry about it. Give it to them on a DVD. It'll then be up to the museum to take care of the art the same way they take care of the other art they have. I don't think it's realistic to expect to be able to read a DVD 100, 50, or even 30 years from now. I'm sure that the museum will move the data to an appropriate storage medium as technology advances.
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The problem: a digital archive MUST be a live archive.
Every X years (with X being a reasonably low number, probably 3-5 is good for safety), everything in the archive must be both copied AND transcoded, with both the original and transcoded version saved.
The original requirement is obvious, and keeps data degredation from having an effect, but transcoding: opening it up in the latest software version and saving it in the software's most up to date format, is also necessary, lest the source material become unusable, like a wire recorder is today.
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Chisel binary onto stone slabs. 4000 years from now it'll be displayed in a history museum.
Developers: We can use your help.
The problem of having the data in a single location is probably more of an issue than the type of media because of fire or other physical damage rather than the issue of lifetime.
If you decide to back up the data on writable DVD, you have a lifetime of 2-10 years. With flash, (e.g., a thumb drive,) the general advertised time is 10 years. Even if there is a medium which guarantees a longer period, you still have the problem of multiple secure sites.
You can solve both problems at once by going with an on-line data warehouse who will guarantee data integrity and mirrors data to multiple locations. This leaves the issue of media life to them, and solves the multiple-location issue.
Cheers!
-Todd
Omne ignotum pro magnifico.