Overstock.com's Medici Ventures buys $2.5m equity in GrainChain – CoinReport

Overstock.com’s Medici Ventures buys $2.5m equity in GrainChain  CoinReport

Overstock.com, Inc. subsidiary Medici Ventures, one of the leading blockchain accelerators has purchased a $2.5 million equity in GrainChain, a suite of …

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