I’ve remembered this scene in a 90s movie about a guy talking about an apocalyptic future. He argues barcodes being a 666 pattern and will be tattooed subcutaneously on the hand and the forehead to buy and sell. The movie is called “Naked”. Here’s the scene:
Of course there’s a lot of alleged signals / markers people say they can pick up with Bluetooth from those who had a Covid-19 vaccine. I guess there’s a code of sorts in that, if true (not sure how related to a barcode).
I’ve seen videos and tried a test myself in a crowd. But I couldn’t make sense of whether it was devices or people. A thread with more on this:
Vaccinated persons emitting a code that can be captured by bluetooth
I’ve heard elsewhere that the hand and forehead represent what we do and think (hand = do; forehead = think). Also the 666 is the 6th day man was created, so means the absence of God (as a trinity) in man’s (people’s) conception of reality. Hence 666 = man, man, man. Some other interpretation for what it’s worth.