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In what perhaps is a telltale sign that the once-hot blockchain sector has officially cooled among investors, the REX BKCM ETF (BKC) will shut its doors. Exchange Traded Concepts LLC, the fund’s ...

Last month, I spoke with several analysts investigating how blockchain could be applied to identity and access management. Blockchain - a distributed, mathematically vetted ledger - already powers ...

“The big point here is blockchain is useful," Oracle's Juan Loaiza said. "It adds another layer that isn't solved by any traditional security technologies." The company is trying to bring blockchain ...