Encode to Bubble Babble
OpenSSH's ssh-keygen has an implementation of the Bubble Babble encoding for key fingerprints. This is a little wrapper around that function so you can encode anything to bubble babble.
gcc -g bubblebabble.c -o bubblebabble sudo install -o root -g wheel bubblebabble /usr/local/bin/
% sha256 -q filename | bubblebabble xevef-lotek-gonok-dataf-linif-gesek-konof-humuk-devyf-do[..]
fingerprint_bubblebabble():