Smart Contracts

Smart Contracts

There are three types of contracts deployed on networks where LBTC is supported:

  • The LBTC ERC-20 token smart contract: Mints and burns LBTC tokens.

  • Consortium’s governance smart contract: Reads and commits state changes related to LBTC, ensuring that all actions are transparent and verifiable on the blockchain.

  • Proxy upgrade timelock smart contract: Delays the proxy upgrades of our smart contracts by one hour. This provides an additional layer of security which enables us to take actions or cancel the upgrade if a malicious actor's activity is detected.

Smart contract audit reports are available on GitHub.

Ethereum

Base

Berachain

Binance Smart Chain

Corn

Katana

Component
Address

LBTC ERC-20

0xecAc9C5F704e954931349Da37F60E39f515c11c1

Consortium's Governance

0xdad58DfA5c1a7a34419AFdBE1f0d610efeea95E4

Bascule Drawbridge

0x723c1c3AE8e062e93d03989CFdaf9Cb1424D2d05

Sonic

Sui

Swell

TAC

Component
Address

LBTC ERC-20

0xecAc9C5F704e954931349Da37F60E39f515c11c1

Consortium's Governance

0xdad58DfA5c1a7a34419AFdBE1f0d610efeea95E4

OFT Adapter

0x1298131cDa718bBcA7ACB1f2411e71c05E16f269

OFT Adapter (Eth)

0xA7c4d94F98b6e94C139c4645e4E9a94CD7C0Abf7


Babylon

LBTC is bridged from Ethereum to Cosmos through IBC v2 and distributed via the Cosmos Hub to Babylon through IBC. Bridging from Ethereum to Lombard Ledger is done via burn and mint style bridging using IBC v2. The official identifiers for LBTC on Cosmos and Babylon Genesis are:

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