1. https://www.coindesk.com/coincheck-launches-otc-crypto-trading-for-institutions2. https://twitter.com/Ardorgate/status/11111985729036492813. https://cointelegraph.com/news/major-private-indian-bank-partners-with-ripple-for-cross-border-remittances4. https://medium.com/coindelta/important-announcement-termination-of-services-6cd6849d7b7c5. https://ru.tradingview.com/chart?symbol=BITFINEX%3ABTCUSDSHORTS