yes that's correct as reported by haloxon, we discussed the same in topic dedicated to crypto stamps like an issue due "weak security" since anyone could check the code with seal intact.
anyway thanks for reply MJ. if you the chance to look the code/colors it would be something helpful.
I tried that on one of my many cards and it felt like I was trying invade a mostly dark/black orifice
- also it felt scammy, so never bothered to check any others. Storage for all my stamps.