# Polkadot

By [Valer50](https://paragraph.com/@valer50) · 2023-04-18

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Polkadot is a blockchain platform that aims to solve some of the scalability and interoperability challenges facing existing blockchain networks. It was created by the Web3 Foundation, a non-profit organization that supports the development of decentralized web technologies.

Polkadot uses a unique architecture that allows different blockchain networks to communicate with each other. This is achieved through a network of "parachains" that can be connected to the Polkadot network. Each parachain can have its own consensus mechanism, transaction logic, and state transition function. This allows for greater flexibility and scalability, as new parachains can be added to the network as needed.

Polkadot also features a governance system that allows stakeholders to vote on changes to the network. This helps ensure that the platform can evolve over time to meet the changing needs of users and developers.

The native cryptocurrency of the Polkadot network is DOT, which is used for staking, governance, and transaction fees.

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*Originally published on [Valer50](https://paragraph.com/@valer50/polkadot)*