Hi Peeps. I'm the Dan who reposted the video. I've been working on dissecting the ARG I found in the comment section as well.
Something of note that you haven't found yet. There is metadata related to the first video.
The title in the metadata of the first video is: 23 5 14 5 5 4 13 21 19 9 11 (weneedmusik)
The artist in the metadata of the first video is: iamamiwhoami
I dismissed iamamiwhoami as cringe at first, but it seems to refer to the following artist: https://www.youtube.com/channel/UC_1oLG ... f4ye34lh-w
If for some ungodly reason this is actually related to a release from BoC, that could imply that they are maybe doing a collab.