We stored this dog photo in DNA 

LTO tape can last 30 to 40 years in cool places and honestly should last 100 years. The issue is if you can still find a drive to read it.

i am sure this video is going to blow up in the near future! so here i leave the first comment on this video ;)

Microsoft is working on a glass based storage system for write once read many data storage.

But DNA can be corrupted?Best and only proper way of storing the information is to use MicroFiche or nano films. A nano level laser which can etch stainless steel sheets/plates which hundreds of years later They can be read with normal microscope.