Buy Polkadot
DOTWarning: Past performance is not a reliable guide to future performance. Pricing data is provided by CoinJar - For more information on this data and our pricing, please read our Commercial and Pricing Disclosure: https://www.coinjar.com/ie/commercial-pricing-mechanism-disclosure
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What is Polkadot?
Why investors buy Polkadot: Polkadot’s primary mission is to help multiple separate seemingly incompatible blockchains all work together like they are compatible, as per Polkadot's whitepaper.
Traditional blockchains operate pretty much all alone, limiting their ability to communicate and share data.
Polkadot changes the game by connecting these blockchains — like a digital highway where information flows freely between different projects.
The DOT token or cryptocurrency is used in the Polkadot ecosystem.
DOT Token
Polkadot (DOT) was launched through its initial coin offering (ICO) in October 2017.
During the ICO, the initial price of Polkadot was US$0.29, and a total of 2.24 million tokens were offered.
Since then, Polkadot has evolved significantly, and its price has experienced wild fluctuations. At its all-time high price, it was trading at US$55, in October of 2021, however at the time of writing, 28 March 2024, the price of DOT was US$9.40.
The native DOT token serves several purposes. It can just be a speculative investment. People buy the token at what they think is a competitive price, and sell when they think it won’t go much higher. (Or they buy it at the top of the market and end up having to sell after the price drops!)
Other uses of DOT
Governance: DOT holders participate in decision-making, shaping Polkadot’s future.
Staking: Lock up DOT to secure the network and earn rewards.
Bonding: Parachains use DOT as collateral to secure a slot on the Relay Chain.
Owning DOT means being an active participant in the Polkadot ecosystem.
Energy efficiency
Polkadot’s proof-of-stake (NPoS) model consumes significantly less energy than traditional blockchains. It’s reported to be environmentally friendly and sustainable.
Polkadot: In Summary
Polkadot (DOT) isn’t just another cryptocurrency. It’s a multichain network designed to address scalability and interoperability issues faced by traditional blockchains.
Polkadot was founded by the Web3 Foundation.
This open-source project brought together some of the brightest minds in the blockchain industry. Their goal? To create a platform that enables seamless interaction between different blockchains.
Buy Polkadot in EUR with SEPA
Transfer EUR to CoinJar for free via SEPA, then buy Polkadot. Authorised CASP. Buy, sell and hold crypto with CoinJar, trusted by over 800,000 investors worldwide.
Frequently asked questions
How to buy Polkadot with CoinJar
Get started with CoinJar by following these steps.
Create your account
Sign up and securely verify your identity.
Fund your account
Deposit EUR via bank transfer (SEPA).
Start investing
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CoinJar DCA & Bundles
Dollar Cost Average (DCA) into individual cryptocurrencies or CoinJar Bundles. Choose your assets or Bundles with themed baskets of crypto in the CoinJar app. Use Recurring Buy to set up automated weekly, fortnightly, or monthly purchases at your chosen rate. Your CoinJar account must be funded with enough Euro to cover recurring buys.
DCA with Recurring BuyCoinJar DCA & Bundles
Dollar Cost Average (DCA) into individual cryptocurrencies or CoinJar Bundles. Choose your assets or Bundles with themed baskets of crypto in the CoinJar app. Use Recurring Buy to set up automated weekly, fortnightly, or monthly purchases at your chosen rate. Your CoinJar account must be funded with enough Euro to cover recurring buys.
DCA with Recurring Buy

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When you are buying or selling significant volume, CoinJar OTC gives you a dedicated VIP team and a single representative to advise and guide you on the trade from quote to settlement.
Discover OTC ServicesWarning: Past performance is not a reliable guide to future performance. If you invest in this product, you may lose some, or all, of the money you invest. The above information is not to be read as investment, legal or tax advice and takes no account of particular personal or market circumstances; all readers should seek independent investment, legal and tax advice before investing in cryptocurrencies. There are no government or central bank guarantees in the event something goes wrong with your investment. This information is provided for general information and/or educational purposes only. No responsibility or liability is accepted for any errors of fact or omission expressed therein. CoinJar Europe Limited makes no representation or warranty of any kind, express or implied, regarding the accuracy, validity, reliability, availability, or completeness of any such information. CoinJar Europe Limited is authorised by the Central Bank of Ireland as a crypto-asset service provider (registration number C496731).