An animated GIF that shows its own MD5
Here is the explanation:<p>1. Generate a gif for each possible digit in the first column<p>2. Append collision blocks to each gif to make a 16 way collision<p>3. Repeat for each digit<p>4. Hash the final product<p>5. Replace each digit with the correct digit<p>From <a href="https://www.reddit.com/r/programming/comments/5y03g9/animated_gif_displaying_its_own_md5_hash/" rel="nofollow">https://www.reddit.com/r/programming/comments/5y03g9/animate...</a>