I’ve been doing some extra digging into how PoS works. What I’m having trouble tracking down is how validators decide whether they believe a block is valid or not.
In contrast to Bitcoin’s PoW Shaw256 hashes, what does PoS use to validate blocks?
I understand the staking aspect to PoS and also understand how the protocol chooses a validator out of those who staked their eth, but the gap in my understanding is how a validator would actually validate a block.
Thanks in advance for your help, Toshi community