Provenance Proof Blockchain


First gemstones with physical tracers and digital trackers enter market

For the first time, large quantities of gemstones equipped with two innovative Provenance Proof technologies are available in the international trade market....
blockchain Minespider

First blockchain for coloured gemstones is free

The Provenance Proof Blockchain is applicable to any type of gemstone and open to any stakeholder of the gemstone and jewellery community.

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