3 ms·

Interesting, previous HN thread about money anti-counterfeiting, including EURion: https://news.ycombinator.com/item?id=9314523 https://news.ycombinator.com/ite

by bri3d 11y ago

Interesting, previous HN thread about money anti-counterfeiting, including EURion: https://news.ycombinator.com/item?id=9314523 https://news.ycombinator.com/item?id=9314523