CoinDesk set up its own Ethereum validator, fondly nicknamed “Zelda,” in 2020 to witness firsthand the blockchain’s landmark shift to an energy-efficient proof-of-stake consensus mechanism from its original proof-of-work – the same one used by Bitcoin.
CoinDesk Winds Down Ethereum Validator ‘Zelda,’ and We Now Wait for Money Back
April 19, 2023
CoinDesk