SanDisk today announced something they’ve been working on for quite a while the Write Once, Read Many (also known as WORM) SD Card.

This card is aimed at industries where unalterable content is important. Like for electronic voting or a police investigation. San Disk claims there is no way to alter or delete the files on the card, but we’ll see how long it takes the hacking community to prove that wrong.

The unit has a 100 year archive life. Only 128mb versions are available now, but there will be models with larger capacity in the future according to Engadget. Currently, San Disk is not revealing the price to the public, so you’ll have to contact them to find out how much these little puppies are going to set you back.