Swyftx Cryptocurrency Exchange
- Buy DOT and 310+ cryptocurrencies
- Fast online ID verification & deposits
- Low fees and spreads
- Demo mode for beginner traders
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Look for an exchange that supports both fiat and cryptocurrency to simplify buying Polkadot.
DOT is the native token of the Polkadot network.
Polkadot is a unique network which allows the transfer of data, money and assets between different blockchains.
Polkadot is different from other networks such as Ethereum, as it uses various blockchains instead of smart contracts, allowing developers a more granular approach to design. DOT tokens are the native currency of the Polkadot ecosystem and are used for proof-of-stake and governance.
At Polkadot's core is a universe of blockchains, both public and private, which can all interact with each other through a process known as interoperability. Instead of using smart contracts to run applications, Polkadot uses parallel blockchains, known as parachains, to serve a similar purpose. Whereas a developer on Ethereum would use a collection of smart contracts to program a dapp, developers on Polkadot use parachains instead.
By programming individual blockchains to host dapps instead of smart contracts – which are bound to the parent blockchain's rules – developers are able to exercise greater control over design, including key features such as speed, fees and whether data is public or private. Smart contracts are still supported on Polkadot, although they must exist within a parachain.
For example, a bank might want to host customer data on a private blockchain that only employees can alter. Customers could then access this data using a third-party payments app which operates on a public blockchain. Permission to access either parachain could be moderated by a digital ID held on a smart contract parachain.
Tying these parachains together is the relay chain, which can be thought of as the central blockchain within Polkadot. By managing a network of parachains from a central relay chain, friction is reduced, enabling a faster and more efficient network for both the user and those that operate it.
Polkadot (DOT) is the 10th largest cryptocurrency in the world by market cap, valued at $19,856,844,451. The current price of Polkadot is $18.43, which is 5.163% higher than yesterday. Prices have ranged between $18.46 and $17.42 over the past 24 hours. All prices are listed in US dollars and accurate as of January 28, 2022 09:01 UTC.
Find an exchange to buy, sell and trade DOT by comparing deposit methods, supported fiat currencies and fees. Select Go to site to sign up directly with the provider.
|Total DOT supply||1,159,619,320|
|All time high||US$54.98|
You can cash out your DOT with the same exchange you bought it through:
Disclaimer: Cryptocurrencies, including Polkadot, are speculative, complex and involve significant risks – they are highly volatile and sensitive to secondary activity. Performance is unpredictable and past performance of DOT is no guarantee of future performance. Consider your own circumstances, and obtain your own advice, before relying on this information. You should also verify the nature of any product or service (including its legal status and relevant regulatory requirements) and consult the relevant Regulators' websites before making any decision. Finder, or the author, may have holdings in the Polkadot or any other cryptocurrency discussed.
With the Fed looking to initiate its long withstanding tapering plans within the next month or so, volatility across markets (including stocks and crypto) is expected to increase.
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