What is Polkadot（DOT）？

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Beginner

This video will delve into Polkadot, highlighting its unique multi-chain framework and cross-chain communication features. We will explain Polkadot's functionality, the roles of the DOT token, and its strengths and weaknesses. We will also discuss the Polkadot 2.0 upgrade, particularly the Agile Coretime and JAM chain concepts. Finally, we will discuss Polkadot's future development and its significant role in the blockchain ecosystem.

Author: Sonia

Translator: Sonia

Reviewer(s): Wayne、KOWEI、Allen

Translation Reviewer(s): Ashely、Joyce

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