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Central Banks and the Bitcoin Experiment

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Money has gone digitalMoney has gone digital.  Less than 3% of currency these days is in the form of cash (coins or paper bills).  I still struggle to understand bitcoin, but I have slowly come to realize that what I don't fully understand are the technological aspects of bitcoin.  To understand bitcoin, you must first understand blockchain. To understand blockchain, you need to know about open-source coding, algorithms and cryptography, then you need to know about hashing and CPUs in order to understand what "mining for bitcoins" means (although I get that "mining" means solving a math puzzle and allowing transactions to use your computer).  However, these lacunae in our technological knowledge notwithstanding, bitcoin is just like any other digital currency (keeping in mind that the US dollar, for example, is already 97% digital) with only one truly significant difference.  Every example of money that we accept without much thought is managed and manipulated…