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Starting today, Polkadot (DOT) is available on Coinbase.com and in the Coinbase Android and iOS apps. Coinbase customers can now trade, send, receive, or store DOT in Coinbase-supported regions, with the exception of Singapore.

Polkadot allows all parties to take public and private chains and “plug them in” to a shared connectivity layer . Chains can choose to maintain their own validator set or utilize Polkadot’s pooled security system to verify their transactions via the Relay Chain.

Where to buy Polkadot? The DOT token is listed on several large crypto exchanges such as FTX, Kraken, Huobi and Bitfinex . To open an account with one of these exchanges, you’ll need to sign up and identify yourself. The process is straightforward and similar to that of an online brokerage.