Blockchain News The Sioux Energy Center has mined 20 Bitcoin in secret since April October 25, 2021 The environmental impacts of the site were quickly called into question following the reveal. Tags: Blockchain Continue Reading Previous Nifty News: The rise of environmentally-focused NFT collectionsNext Tether trials Notabene’s new travel rule technology to combat financial crimes More Stories Blockchain News BTC rallies past $62.6K after BlackRock issues Bitcoin white paper September 19, 2024 Blockchain News Blockchain adoption in Asia Pacific will expand into SMEs — Blockdaemon September 19, 2024 Blockchain News CertiK Ventures discloses $45M investment plan to boost Web3 September 19, 2024