What the heck is a Blockchain?
Are you confused by cryptocurrencies like Bitcoin, Ethereum, etc. ? You are not alone. It is quite confusing to imagine that these things have actual value, that they can be bought and sold and exchanged for goods and services.
The first thing you need to understand though is Blockchain, the technology that cryptocurrencies rely on to make them possible and safe.
Here is an excellent explanation of Blockchain from The Centre for International Governance and Innovation.
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Bernard is a teacher, mentor, entrepreneur, marketing and business strategist.