The somewhat ironic part is that one of the core concepts of Bitcoin is that you can't counterfeit it. You can mathematically prove how many coins you own, if somebody sends you 3 BTC then once it's been validated on the blockchain you know that the money is now yours, they can't have lied, it can't bounce like a cheque Except this Bitfinex thing shows that while an amount of bitcoin can't be manipulated or counterfe…
> They're literally making up money as they see fit. I'm playing devil's advocate here (I agree that the whole Tether situation is concerning), but also genuinely curious - is this any different than what banks have been doing for forever with fractional reserve? Even if Bitfinex is overcommitted and there's more USDT in circulation than they have in USD reserves, is there a problem unless a lot of people try to conv…
No. They are different. The bank turns liquid cash into much less liquid assets (houses, cars, boats, new businesses) by way of loaning out the money. All of the banks liabilities (the depositors) are backed by the banks assets (loans for stuff).