Explained typically means that somebody is listening.

As far as I can see JK didn't even respond to your video or acknowledge it in any form, so you really didn't explain anything.

Much like you can't explain Bitcoin to a brick wall, simply because it's not listening.

"explain
/ɪkˈspleɪn,ɛkˈspleɪn/
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verb
make (an idea or situation) clear to someone by describing it in more detail or revealing relevant facts."