Chainlink could skyrocket in price if it can tap into a new trillion-dollar market opportunity.There's no denying that the past six weeks have been brutal for high-risk, high-upside cryptocurrencies. Given the crypto "flash crash" in early August, many of them are now down anywhere from 30% to 50% for the year.The key, of course, is identifying which of these cryptocurrencies have been unfairly knocked down in price. In theory, some of them should be trading at attractive valuations right now. And that's wh ...