- Print out 8KB on high quality paper.
- Store in good environment…
just print something like a QR code in absurd resolution and read it in a document scanner, a single sheet of A4 should be able to fit quite a lot of data.
I was curious, so I looked it up and it seems that around 3KB is the max for a single 177x177 code (though I imagine this is a “soft” limit?). With 600DPI being common for laser printers, a DPI-limited 3KB would be well under 1cm x 1cm. My hunch is that this wouldn’t be super reliable (DPI limit not necessarily the resolution of the printer?), but I’d be curious to see what the usable QR density actually is. But yeah…a few QR codes should do the trick!
The year is 2245. The heirs finally locate a working, antique reader that can handle the ancient USB key, hoping to find great-great-grandpa’s crypto-wallet or the pin-code to a long-lost Maltese bank account.
Instead, they find a 4-bit, VGA-quality scan of Miss October.
Somewhat better than this useless USB thingy (from Temu?)
Summary by Andisearch
Researchers have developed a new quartz coin that can store 360TB of data for 14 billion years. This is a significant improvement from the previous quartz glass storage, which could only store data for 300 million years. The technique uses femtosecond laser pulses to write data in the 3D structure of quartz at the nanoscale. This makes it possible to store the whole of human history in a small coin-sized device. The storage system is also very durable, able to withstand high temperatures. This technology could potentially serve as a means of archiving important information for future generations or even extraterrestrial beings.
Will the chip actually last that long though? I would have expected a ceramic package with gold plated leads, not a plastic SOP-8.
FRAM module? Seriously?