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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Monday, 13 April 2020
COVID-19 ‘Immunity Passport’ Unites 60 Firms on Self-Sovereign ID Project
The COVID-19 Credentials Initiative (CCI) is working on a digital certificate to help stop the spread of the virus without compromising user privacy.
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