XRP will finish down on Chainlink's 60-second TWAP for August 18, 4:00PM-8:00PM ET. Chainlink mainnet TWAP feeds are currently live and the XRP/USD TWAP stream at data.chain.link/streams/xrp-usd-twap-60s-streams will produce the time-weighted average used to decide the result. For 4-hour windows th…