Snowbridge
  • Introduction
  • Concepts
  • Architecture
    • Overview
    • Components
    • Channels
    • Verification
      • Ethereum
      • Polkadot
        • Operational Costs
    • Governance
    • Upgrades
    • Relayers
  • Applications
    • Token Transfers
  • Security
    • Exploit Reporting
    • Audits
  • Other
    • Quick Start Guide
    • Processes for keeping track of dependency changes
    • Bridges Workshop
  • Rococo Testnet
    • Rococo-Sepolia Token Transfers
  • Operations
    • Infrastructure
    • Contributing to Snowbridge
    • Governance and Operational Processes
    • General Governance Updates
    • Test Runtime Upgrades
    • Run Relayers
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Introduction

NextConcepts

Last updated 4 months ago

Snowbridge is a general-purpose, trustless, and decentralized bridge between Polkadot and Ethereum. It is part of the and exists as a common-good bridge on BridgeHub. Ethereum contracts and other off-chain infrastructure (e.g. relayers, end-to-end tests) can be found in our .

Snowbridge launched on the Polkadot mainnet in June 2024 () and has been running smoothly ever since. The bridge's total locked value (TVL) exceeds .

Key features that set Snowbridge apart from other bridges:

  • Owned by the Polkadot community

  • Trustless, no multisigs

  • Integrates seamlessly into AssetHub

  • Uses XCM as message format

The Snowbridge team continues to develop new features and enhance the bridge. For updates on Snowbridge, follow our .

Contact Us

To get in contact, please create a discussion thread .

Disclaimer

There is no guarantee of functionality or safety. You use Snowbridge entirely at your own risk.

Polkadot SDK
Github repository
https://app.snowbridge.network
$70 million USD
account on X
here