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Identifying banknote fingerprints can stop counterfeits on streets

Since the introduction of plastic (polymer) banknotes in 2016, the number of counterfeit notes on the streets has increased, however, researchers from Department of Computer Science at the University of Warwick have developed a novel technique called Polymer Substrate Fingerprinting, which identifies every banknote’s fingerprint which is unique and unclonable.

Tue 23 Mar 2021, 10:06 | Tags: Technology, Computer Science, manufacturing, polymer, money, Sciences