Polkadot (blockchain platform)

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Polkadot is a decentralized, nominated proof-of-stake blockchain with smart contract functionality. The cryptocurrency native to the blockchain is the DOT. Designed to facilitate interoperability, Polkadot enables independent blockchains to exchange data and assets securely without relying on centralized intermediaries. This cross-chain communication framework allows for the development of decentralized applications (dApps) and services that span multiple blockchains within a unified network architecture.

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