Tracr – Diamond traceability using blockchain technology
by willio58 on 5/10/2018, 4:22:42 PM
I have no interest in any project run by the De Beers group. They are a monopoly and they massively manipulate the market for diamonds.
I have no interest in any project run by the De Beers group. They are a monopoly and they massively manipulate the market for diamonds.