Babylon Integrates with Ledger to Enable Easier Access to Trustless Bitcoin Vaults

marsbitPublished on 2026-03-10Last updated on 2026-03-10

Abstract

Babylon Labs and Ledger have partnered to integrate native Ledger signing support for Babylon's Trustless Bitcoin Vaults (BTCVaults). This integration enables users to securely authorize vault transactions directly from their Ledger devices using Clear Signing technology, enhancing both security and accessibility. With over 8 million devices sold globally, Ledger's extensive user base makes it an ideal platform to bring BTCVaults to a wider market. BTCVaults allow users to use native Bitcoin as collateral in DeFi without relying on custodians, bridges, or wrapped assets. The Clear Signing feature ensures users can clearly review and understand transaction details on their device screen before approving, increasing transparency and trust. The collaboration also includes plans to expand support within the Ledger ecosystem, such as asset management via the Ledger Wallet app, future support for Babylon’s staking protocol, and integration of Babylon’s native token, BABY. This partnership marks a significant step toward making Bitcoin more productive while maintaining self-custody and security.

Babylon Labs and Ledger have announced a partnership to integrate native Ledger signing support for Babylon Trustless Bitcoin Vaults (BTCVaults). This marks a critical step forward in making native Bitcoin more secure and convenient as collateral. Through this collaboration, Ledger will serve as the secure signing layer for BTCVaults interactions, enabling users to authorize vault transactions directly from their Ledger devices via Clear Signing.

Ledger's extensive user base makes it an ideal partner to bring BTCVaults to a broader market. To date, Ledger has sold over 8 million signing devices worldwide, making it one of the most popular self-custody platforms for Bitcoin. By integrating Clear Signing for BTCVaults within the Ledger ecosystem, users can more easily access BTCVaults through the hardware they already trust, paving the way for wider adoption.

David Tse, Co-founder of Babylon, stated: "Bitcoin is the largest crypto asset, but much of it either requires relinquishing custody or relies on intermediaries to be used in digital finance. Trustless Bitcoin Vaults eliminate this bottleneck. Bitcoin remains on the Bitcoin chain, bound by predefined conditions enforced through verification rather than trust. By integrating Ledger's Clear Signing and connecting with Ledger Wallet, this model becomes practical for millions of self-custody users."

Ledger's Clear Signing feature is a core focus of this initial partnership. Users will no longer need to approve obscure transactions but can instead clearly view and understand what they are authorizing directly on their Ledger device. This enhanced transparency is crucial for broader adoption in the Bitcoin ecosystem, which relies on clarity and trust.

"If it's not self-custody, what's the point of crypto?" said Charles Guillemet, CTO of Ledger. "And true self-custody requires uncompromising security. Babylon understands this and proactively worked with us to advance this integration. Now, Babylon BTCVaults users can utilize the world's only signer with a secure screen in their security model, which is great news for their ecosystem."

Beyond BTCVaults, this partnership will expand support for the Ledger ecosystem, including asset management and connectivity via the Ledger Wallet app, with plans to add further support for Babylon BTC staking. As part of the broader integration, Babylon's native asset, BABY, will also be supported, leveraging Ledger's secure infrastructure to provide a safe entry point for Babylon's growing suite of Bitcoin-native products.

About Babylon

Babylon Labs focuses on unlocking trustless Bitcoin productivity, dedicated to building a decentralized world secured by Bitcoin. Its latest innovation is Trustless Bitcoin Vaults, a groundbreaking technical solution that enables native Bitcoin to be used in DeFi without custodians, cross-chain bridges, or wrapped assets. Babylon has also launched a self-custody Bitcoin staking protocol, which has already activated over $10 billion in native Bitcoin to secure PoS chains, Layer 2s, data availability layers, and other decentralized systems. Bitcoin holders can earn staking rewards while maintaining full control of their Bitcoin.

About Ledger

Ledger, celebrating its 10th anniversary in 2024, is a global leader in digital asset security for consumers and enterprises. Ledger offers connected devices and platforms, having sold over 8 million devices to consumers in 165 countries, supporting more than 10 languages, and serving over 100 financial institutions and commercial brands. More than 20% of the world's crypto assets are secured by Ledger.

Ledger provides digital asset solutions designed for security. Ledger Donjon is one of the world's most internationally respected offensive and defensive security teams, regarded as a critical force in safeguarding the digital asset world. In 2023 alone, over $14 billion in assets were lost due to hacks, fraud, or mismanagement—Ledger's security capabilities provide its community with peace of mind and an uncompromising self-custody experience.

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Related Questions

QWhat is the significance of the integration between Babylon and Ledger?

AThe integration allows Ledger to serve as the secure signing layer for Babylon's BTCVaults, enabling users to authorize vault transactions directly from their Ledger devices through Clear Signing, making trustless Bitcoin usage more accessible and secure.

QHow does Ledger's Clear Signing feature benefit users of Babylon BTCVaults?

ALedger's Clear Signing allows users to view and understand exactly what they are authorizing directly on their Ledger device, providing transparency and eliminating the need to approve obscure transactions, which enhances trust and security.

QWhat is the main advantage of Babylon's Trustless Bitcoin Vaults (BTCVaults)?

ABTCVaults enable native Bitcoin to be used in DeFi without requiring custodians, cross-chain bridges, or wrapped assets. Bitcoin remains on the Bitcoin chain, governed by predefined conditions enforced through verification rather than trust.

QHow large is Ledger's user base, and why is this important for Babylon?

ALedger has sold over 8 million signing devices globally, making it one of the most popular self-custody platforms. This large user base makes Ledger an ideal partner to bring BTCVaults to a wider market, facilitating broader adoption.

QWhat additional support does the Babylon-Ledger partnership plan to provide beyond BTCVaults?

AThe partnership will expand support for the Ledger ecosystem, including asset management and connectivity via the Ledger Wallet app, and plans to add support for Babylon BTC staking and Babylon's native asset BABY, leveraging Ledger's security infrastructure.

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