Press Release: Provenance Proof Blockchain
PROVENANCE PROOF EVOLVES PLATFORM TO FACILITATE TRACKING OF COLOURED GEMSTONES ALONG THE SUPPLY CHAIN Blockchain platform that provides transparency on a gemstone’s journey from mine to consumer has now more than 500,000 coloured gemstones tracked across more than 50 countries. London and Lucerne, 22 July 2021 The platform of the Provenance Proof Block