Indian state gov't uses Polygon to issue verifiable caste certificates vào tháng 3 29, 2022 000 caste certificates adoption business data security government departments india indian government maharashtra government polygon polygon blockchain polygon proof- state governments web3 protocols +
China Goes After Camouflaged Crypto Miners Ahead of Winter Season vào tháng 9 16, 2021 adobe/shanchina bloomberg claims crypto industry data centers educational department government departments matter claimed miners left people familiar power usage research institutions whistle-blowers +