an empty box clears that field, and a ticked note is 0e39a7c6 denotate ….
this is a demo. the data is invented, it is shared with everyone else looking, and it is wiped every night. don't put anything real in it. what is this?
$ tracker 0e39a7c6-0b36-499a-b3b5-fd15723c4b81 e