What’s the difference between PoW and PoS? Don’t panic—the class study rep is here:
Under Ethereum’s proof-of-stake system, each 12 seconds is a slot, and at most one block can be produced per slot.
Proof of work protects the ledger through the real expenditure of computing power: to rewrite history, you’d need to control most of the network’s computing power, which is extremely costly.
Learning this won’t make me money right away, but it can help me avoid making a rookie mistake.
$BTC 78356 (+2.16%)