Welcome to the Lanca Canonical Bridge – Lanca Docs
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Lanca Canonical Bridge

Lanca Canonical Bridge is a canonical cross-chain infrastructure that enables secure transfer of USDC between Ethereum and other blockchain networks. Built on top of Concero Messaging V2, it implements a Lock-Release mechanism on L1 (Ethereum) and Burn-Mint mechanism on destination chains to ensure 1:1 backing of bridged assets.

The bridge is designed with security as the primary focus, featuring isolated liquidity pools per destination chain, comprehensive rate limiting, and strict access controls.

Lanca Canonical Bridge

Key Advantages

  • True Canonical Bridging: Full 1:1 backing through Lock-Release on L1 and Burn-Mint on destinations, with isolated pools providing transparent proof of reserves for each supported chain.
  • Universal Smart Contract Support: Seamless integration for both EOAs and contracts through unified interface and client callback mechanism.
  • Multi-layered Security Model: Rate limiting with automatic refill, emergency pausability and strict access controls protect against exploits and provide rapid incident response.
  • Battle-tested Infrastructure: Built on Concero V2 Messaging with cryptographic verification, and decentralized relaying for maximum cross-chain reliability.
  • Future-ready Token Support: USDC/USDC.e bridging with seamless migration path to native USDC as Circle expands cross-chain availability.