Why can't Ethereum be mined?
I'm trying to understand why Ethereum cannot be mined. Is it due to technical difficulties, economic reasons, or some other factors? I've heard about mining difficulty adjustments and algorithms but need a clear explanation.
Which crypto cannot be mined?
Could you please explain to me which type of cryptocurrency cannot be mined? I'm quite curious about the differences between the various cryptocurrencies and how they're obtained. Is there a specific category or class of crypto that is not mined through the traditional methods of blockchain mining? I'd appreciate it if you could elaborate on this matter and provide some examples, if possible. Thank you in advance for your assistance.