Ethereum founder Vitalik Buterin says long-awaited shift to ‘proof-of-stake’ could solve environmental woes – Fortune bitcoin May 27, 2021 Ethereum Leave a comment 30 Views <!– (function(w, l){ w[l]=w[l]||[]; w[l].push({ ‘gtm.start’: new Date().getTime(), … Source link Share Facebook Twitter Stumbleupon LinkedIn Pinterest