Mastercard

Koles Coin News: Cryptocurrency News Videos, Dec 8
Dec 08, 2016 at 11:18
KCN Videos
Koles Coin News: Cryptocurrency News Videos, Dec 8
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MasterCard Signs Four Blockchain Patents
Dec 01, 2016 at 09:56
News
MasterCard Signs Four Blockchain Patents
MasterCard has filed 4 new patent applications focused on payments and transactions based on Blockchain technology with the US Patent and Trademark Office.
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