What is Polkadot (DOT)? Is Polkadot a Good Investment in 2022?
Polkadot (DOT) is a blockchain network that connects various blockchains. With their Substrate framework, users can easily build a blockchain. Manages the security and transactions of blockchains. Immediately the DOT blockchain starts delivering one of the fastest speeds and lower gas fee, its adoption will skyrocket in 2022. Many products