Gemstra ICO

Gemstra is building a blockchain-integrated ecosystem (ASTRA Platform) and token economy (GMS Token) to unlock social selling to the entire retail market. ASTRA is a smart contract platform. It leverages blockchain technology to put data back in the hands of sellers and enable retailers (called "Merchants" in the Gemstra ecosystem) and brands from the $24 trillion global retail economy to join social selling. дальше »

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