https://coindesk.com/indias-central-bank-explains-why-it-blocked-banks-from-using-cryptos-in-court-filing
https://coindesk.com/london-listed-argo-blockchain-reports-10-fold-increase-in-bitcoin-mining-revenue-in-2019
https://coindesk.com/plaintiffs-combine-their-market-manipulation-lawsuits-against-bitfinex-and-tether