Ethereum validators can earn extra “MEV revenue” by proposing blocks. Where does this money come from?
PBS also brings new risks: block building is increasingly concentrated in the hands of a few builders, and relays have become another link that requires trust.
MEV-Boost is open-source middleware launched by Flashbots. It began operating around the Ethereum “Merge,” allowing validators to obtain blocks of transactions from external builders.
There’s no test in today’s lesson, but the market can give you a pop quiz at any time.
Don’t bet all your savings on a single prediction.
$ETH 2134.01(+0.69%)

Be aware of the risks and make your own decisions.