Linea Bridge protocol
Overview
Linea Bridge is the canonical token bridge for the Linea zk-rollup network, developed by ConsenSys. It enables users to transfer ETH and ERC-20 tokens between Ethereum and Linea. The bridge uses a lock-mint mechanism where assets are locked on the source chain and minted as wrapped tokens on the destination chain.
Within the DeFi Intel graph, Linea Bridge connects to 3 tracked entities, most strongly to Ethereum, ConsenSys Diligence, OpenZeppelin.
Relations
Top connections in the DeFi Intel knowledge graph (confidence-weighted, 3 of 3 total).
| Relation | Connected entity | Confidence |
|---|---|---|
deployed_on | Ethereum | 95% |
audited_by | ConsenSys Diligence | 90% |
audited_by | OpenZeppelin | 85% |
Frequently asked questions
What is Linea Bridge?
Linea Bridge is the official cross-chain bridge that connects Ethereum to the Linea zk-rollup network, allowing deposits and withdrawals of ETH and ERC-20 tokens.
How does the Linea Bridge work?
The bridge operates with a lock-mint model: on deposit, tokens are locked in a smart contract on Ethereum and minted as corresponding tokens on Linea; on withdrawal, tokens are burned on Linea and released from the Ethereum contract.
What security model does the Linea Bridge use?
As a canonical bridge native to the Linea zk-rollup, it relies on the underlying zero-knowledge proof mechanism and the security of the Ethereum mainnet for finality.
What is Linea Bridge connected to?
In the DeFi Intel knowledge graph, Linea Bridge is linked to 3 other tracked entities, most strongly to Ethereum, ConsenSys Diligence, OpenZeppelin.
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