The theory was there from the start that Ethereum would inevitably make the switch to proof-of-stake. But the changeover was a sophisticated technical effort – an endeavor so risky that many doubted it will occur in the slightest degree. Generating a validator keypair docker operate -it -v $HOME/prysm/validator:/data gcr.io/prysmaticlabs/prysm/validator:most https://financefeeds.com/coins-listing-this-month-best-copyright-presales-to-invest-in-this-week-for-up-to-630-listing-gains/