Jouyou X68000 / Jōyō X68000 / 常用Ｘ６８０００ (hashes for the masses)
Pristine X68000 / 純Ｘ６８０００ (hashes for the classes)
Floppy Archival Project (low-level disk imaging)
File format proposals (it's technical)
Miscellaneous edifying material
Images should be preserved in their original, unmodified form.
Images should be in a form that can be consistently reproduced. Any solution that produces inconsistent end products every time the source medium is dumped is unacceptable.
We want to make counterfeiting as difficult as practical without interfering with the primary goal of preservation.
This is not a piracy operation.
All hashes published will be based on dumps from original media. Measures will be taken to prevent improperly sourced or counterfeit material from being used.
Due to the nature of the medium, there are limitations as to how certain we can be. Confidence scores are used to reduce the likelihood of publishing defective or non-pristine image hashes.
As part of the analysis process, copy protections are also checked and verified, even though the results are not yet publicly available due to technical reasons.
Combine the above in the correct order (3, 2, 1) along with an 'at' sign to get the email address.
We pledge a 100% response rate to all relevant initial inquiries. If you have not received a reply, please resend it or try a different method of communication until you do.
If email is too burdensome, @Artemio on Twitter is another avenue for getting in touch. This is not an official news feed, however.