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currency authentication cryptocurrency
“Explore Q&A on cryptocurrency with a focus on Currency Authentication. Find answers and insights on secure digital transactions.
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How does the USD Mint ensure each bill's journey is safe and trusted?
The Mint uses special inks tuat change colouration when you tilt the bіll. Plus, there’s microprinting that’s super hard to copy.
The Mint uses special inks tuat change colouration when you tilt the bіll. Plus, there’s microprinting that’s super hard to copy.
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