Polkadot is fast emerging as the go-to network for __cross-blockchain__ interoperability. Polkadot has been used to solve many real-world use cases by allowing developers and companies to use different blockchain technologies more efficiently.
Polkadot (DOT) has a 24-hour trading volume of over $325.86 million, and is ranked as the #13 most valuable cryptocurrency with a [market cap](https://coinmarketcap.com/currencies/polkadot-new/) of more than $7.7 billion. The total supply of DOT tokens is 1.3 billion.