Lombard BTC.b

Description sourced from DeFiLlama's protocol metadata; teams submit their own copy when listing.

Lombard BTC.b is published as a versioned release inside the Lombard protocol family. Releases inside the same family typically share governance, brand, and large parts of the audit history, but each version can run materially different contract logic — a release labelled v2 or v3 is not just a UI refresh. Newer versions inside a family typically launch with their own audit cycle and parameter set, so do not assume the previous release's safety record carries over without checking the linked audit reports.

Fork lineage and parent-protocol relationships are tracked by DeFiLlama for security and audit-history attribution; a fork inherits the upstream design but not necessarily the upstream audits or governance.

Lombard BTC.b is a versioned release inside a larger protocol family. View the parent for combined TVL and all sibling versions.

Major events flagged by the DeFiLlama community — protocol launches, exploits, governance changes, and incentive programs.

1. Nov 8, 2025
   Listed on DeFiLlama
2. Oct 30, 2025
   Lombard has acquired BTC.b

Lombard BTC.b is a Bridge protocol that moves assets and messages between blockchains, locking value on the source chain and minting or releasing a representation on the destination. It is deployed on Bitcoin. No public audit reports are listed on DeFiLlama for this protocol. DeFiLlama tracks 1 historical event for this protocol since 2025.

Lombard BTC.b is a single-chain protocol, deployed exclusively on Bitcoin — this concentrates execution risk but simplifies the trust model. No public audit reports are linked from DeFiLlama for this protocol despite a non-trivial TVL — treat any deposit as carrying material smart-contract risk.

Verified external resources for Lombard BTC.b — use these to read the source code, follow governance discussions, or cross-check on-chain data against the original team's channels.

Lombard BTC.b is one of 7 Bridge protocols Mantapex tracks in this category. Direct peers ranked by total value locked include WBTC, Coinbase Bridge, Binance Bitcoin, and 3 more. These peer protocols collectively secure $30.4B in deposits, giving you a frame of reference for whether Lombard BTC.b's own TVL is at the top, middle, or tail of the category.

WBTC

TVL $8.7B · 24h +0.07%

Coinbase Bridge

TVL $5.4B · 24h +0.61%

Binance Bitcoin

TVL $5.1B · 24h +0.14%

Hyperliquid Bridge

TVL $4.5B · 24h +0.55%

USDT0

TVL $4.2B · 24h +1.96%

JustCryptos

TVL $2.4B · 24h +0.44%