The Well-Known American Stock exchange Nasdaq has recently published an article titled “7 Altcoins That Still Have Solid Potential In 2021” that include ChainLink (LINK) in its list.The Nasdaq article says that because of the recent sell-off, crypto investors are looking for low-priced coins that could make new cryptocurrency millionaires.According to the article, these seven coins have a strong product and true potential that make them look very attractive for crypto investors with much upside potential.The article reads:“There have been spectacular increases in the price of altcoins in 2021. Thus it is no surprise that the market is looking for new low-priced altcoins that could make new “crypto millionaires.” As a result of the recent sell-off in digital currencies, cheaper altcoins might look like attractive assets due to their potential upside. Therefore, today I’ll discuss seven low-cost cryptos that still have solid upside potential in the rest of the year. What a week it has been for cryptocurrencies. In a matter of days, many of the darlings among digital assets are about 50% down from their all-time-highs hit earlier in the year.”The List include following coins:Basic Attention Token (BAT)Chainlink (LINK)Chia (XCH)Chiliz (CHZ)Holo (HOT)VeChain (VET)Zilliqa (ZIL)Link is native token of Chainlink. According to Nasdaq article:“Chainlink is a Decentralized Oracle Network (DON), or a group of independent blockchain oracles that provide data to a blockchain.”What Nasdaq article says about Chainlink:“Oracles are sources of data between the blockchain and the “real” world. In other words, Chainlink aims to link independent blockchain projects to real-world data. In its own words, Chainlink is working to address “the problem of interoperability and connectivity.” According to Kraken, “Every oracle within the Chainlink network is incentivized to provide accurate data since a reputation score is assigned to each.” LINK-USD is used to pay the network’s oracles for providing…