When I say ideal I mean:
- People cannot born them from blown air and some day they will not be able to earn from coinbase's rewards.
- Over time, it will still have value.
- It cannot be spoiled by human.
- It is decentralized, no one controls it.
- You can send/receive the currency really quickly.
These are some basics requirements for the
ideal currency. But I have a question. There are public and private keys out there. You can take anyone's public key and send him/her bitcoins. In the future, like 2100, you understand that technology is advancing. Those years I believe that brute forcing a private key will not be something impossible. Do you think that bitcoin will be spoiled by human in the future?
Should bitcoin use SHA512? Or something even stronger?
The Fed, ECB, People's Bank of China and even the NBP - almost all central banks are printing money for power today. The reason is obvious - they count on them to overcome the economic crisis. This, of course, does not make much sense, but the bankers' habits do their job. When Smith, Kowalski and Lee notice with horror that they are paying for a loaf of bread 3 times more than, for example, a year ago, they will resort to alternative currencies. This has already happened e.g. in Venezuela and may also start in Poland (we do not scare, but we warn you!).
Bitcoin can benefit because it is the perfect answer to the weakening national currencies. Therefore, cryptocurrencies now have a good chance of occurring at night in the world!