In the book "Death's End" by Cixin Liu, the final book of the "Three Body Problem" trilogy - they explore the problem of data storage that has to last for millions of years.
In their case they end up having a "Museum of Humanity" that exists in man-made caves in Pluto specifically meant to merely have information carved into the walls as all digital and other physical formats weren't deemed sufficient.
I suspect these data formats are similarly not sufficient.
In their case they end up having a "Museum of Humanity" that exists in man-made caves in Pluto specifically meant to merely have information carved into the walls as all digital and other physical formats weren't deemed sufficient.
I suspect these data formats are similarly not sufficient.