Verified participant role
miner
Registers rough stones at their point of origin, creating a GemChain ID.
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Role-governed supply chain
Every action recorded on GemChain is performed by a participant holding a specific on-chain role. Roles are granted by a GemChain administrator after review.
Registers rough stones at their point of origin, creating a GemChain ID.
Cuts and polishes rough stones, and may split one stone into several.
Grades stones and issues certificates minted on Cardano.
Buys, sells and transports stones between other participants.
Sells finished stones to end buyers and can retire a stone’s record.
Applies and records treatments such as heating or fracture filling.