Polkadot Cryptos

These cryptos are fast gaining in popularity. After declining during the summer of 2021, cryptocurrency Polkadot (DOT) reached more than $50 billion in November 2021. It is because they offer several advantages over other types of digital currency.  Here is everything you need to know about Polkadots, how you can buy them, and what you can use them. What are Polkadots? They are a new type of cryptocurrency that promises to revolutionize how blockchain technology is used. Unlike other cryptocurrencies, Polkadot (DOT) is not built on a single blockchain. Instead, they are built on a network of multiple blockchains, which…