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Projects using Polkadart in production:

Encointer - Money by the people, for the people
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Official Polkadot documentationVisit →
Learn about Substrate frameworkVisit →
Smart contract developmentVisit →

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Acknowledgments

Polkadart is made possible by:

  • Web3 Foundation - Grant support and guidance
  • Contributors - Amazing developers from around the world
  • Community - Users who provide feedback and support
  • Polkadot Ecosystem - Inspiration and collaboration

Using metadata hash

Transactions are encoded and readed using the runtime metadata, for offline wallets this implies that they need to have access to a trustable source to provide its metadata.