Tuesday, October 22, 2019

Blockchain 2

(cont'd from yesterday's post)

Money can be digital. There are 700 crypto currencies, bitcoin being just one of them. 

A young entrepreneur explains here that these currencies have no central control. Up til recently, all money transactions had to go through a central control of some kind, like a bank or credit card. But digital money doesn't.

Transactions flow freely between individuals who choose to participate in this open network, very like email, and tamper-proof blockchain is its ledger. That's what this young "digital  native" says:

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