Monitoring the Merge: What a Successful Ethereum Upgrade Will Look Like
Read“In contrast to the proof-of-work network, on proof of stake all of the validators participate all of the time – they're voting on [all] the blocks that they see,” explained Edgington. “We know we have [around] 420,000 validators, so we can count the votes and we can see how many are going missing. So we get a participation rate.”

