Provenance Proof AG

Transparency redefined

Gübelin has initiated the Provenance Proof initiative. Provenance Proof serves as the umbrella brand for a series of groundbreaking technologies that promote transparency throughout the entire gemstone and jewelry industry. This includes innovations such as the 'Emerald Paternity Test', which traces emeralds back to their exact mines using nanolabels, and the 'Provenance Proof Blockchain', the first digital blockchain for colored gemstones and jewelry. These cutting-edge technologies and services are aimed at all industry stakeholders seeking transparency – from mine operators to end consumers.

Provenance Proof AG

Maihofstrasse 102
6006 Luzern
Phone +41 41 429 16 36


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