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@ code monkey
2025-05-01 18:56:40Anyone aware of a printing service capable of printing tamper-resistant hologram QR codes or other data? I've seen them on some products but I don't know how they are printed. I would love to get a decent paper stock that feels like a bank note, some stickers, and mess around with some ecash notes. Evidently though searching the internet for "how to print bank notes" does not yield the best results