CoinDesk Winds Down Ethereum Validator ‘Zelda,’ and We Now Wait for Money Back

CoinDesk Winds Down Ethereum Validator ‘Zelda,’ and We Now Wait for Money Back 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.