[quote MyOctopusFeature]@hiimjackie
The unanswered question is what is a cryptocurrency. How is it earned? What does the ‘miner’ mine? What is the unique number used for? Who buys it? What supports the value of the coin? Is it exchangeable for gold? Will central banks outlaw it? What evidence is there to support the value?
Questions to ask your DH. If he is in financial services he will no doubt have researched those questions and have those answers.[/quote]
It's not my DH, I just day trade as my main source of income, unless you meant to tag someone else?
The miners mine 'hashes', basically their computers (or multiple high spec gpus these days) solve extremely hard maths problems, this basically proves the integrity of the coin if I remember, however mining isn't part of my field
There is now cryptos that are directly backed by the price of gold, however it really defeats the purpose
Central banks won't ban it, infact the card companies (visa MasterCard) are now making crypto cards, which can be used for day to day real life purchases straight from your wallet,exchange