This blog is to inform you that all updates to bitcoin Example bitcoin converted rate, bitcoin buy , bitcoin wallet , bitcoin exchange rate, bitcoin stocks.
Bitcoin is a cryptocurrency and worldwide payment system. It is the first decentralized digital currency, as the system works without a central bank or single administrator.
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Thursday, 21 February 2019
Spanish Telecom Giant to Trial Blockchain Consumer Data Marketplace
Telefonica is set to trial consumer data verification on a platform that lets users sell their personal information.
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