this post was submitted on 03 Oct 2023
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Can't say I've seen a tattoo quite like this one before (startrek.website)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
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[–] [email protected] 10 points 1 year ago* (last edited 1 year ago)

They just read the dark lines for a few bits of data (it's literally just a number). If you're pale enough and the tat done well enough, it should work, assuming the UPC is in the system for the POS scanning it.