The security architecture surrounding Bitcoin continues to evolve as new infrastructure emerges to support self-custody and advanced on-chain protections. A notable step in this direction is the integration between Babylon Labs and Ledger. By combining Babylon’s protocol-level vault system with Ledger’s hardware wallet security, the collaboration seeks to strengthen how users store, manage, and interact with BTC in decentralized environments. How Babylon And Ledger Aim To Strengthen Bitcoin Self-Custody The Babylon platform is expanding access to Trustless Bitcoin Vaults through a new integration with Ledger. According to the Babylon Labs post on X, once the integration goes live in the second half of the year, users will be able to authorize BTCVault transactions directly from a ledger device using clear signing. This will allow 8 million Ledger users to review and approve vault operations on a secure hardware screen. Related Reading: Bitcoin On-Chain Data Identifies Unusual Market Cap Behavior – Details These Trustless BTC Vaults are anchored directly on the BTC base layer and enable external applications to verify that BTC collateral remains locked in place while enforcing predefined collateralization conditions. This vault architecture utilizes cryptographic mechanisms to execute rules, such as unlocking funds or triggering a liquidation event, rather than relying on discretionary control. By combining Babylon’s vault architecture with Ledger’s secure signing infrastructure, BTCVault workflows can connect with the hardware security that many BTC holders already rely on for self-custody. As part of the broader rollout, Ledger devices will also support Babylon’s native asset, BABY, on Ledger devices. A Familiar Pattern Emerges In Bitcoin’s Orderbook Data As noted by Crypto analyst Ardi, the latest order book data is showing a pattern that has appeared at key moments in the market before. Currently, asks on Bitcoin have climbed to a two-month high, with roughly $1.57 billion in sell-side liquidity stacked above the current price compared with about $1.125 billion in bids below. This shift indicates around 40% more supply than demand within 5% of the market price. Related Reading: No Rebound For Bitcoin Yet — Short-Term BTC Holders Continue Holding At A Loss Ardi pointed out that the last time the asks reached a similar high level was during the retest that followed the $98,000 fakeout in January. In that case, BTC briefly broke above the fakeout range, price re-entered it, and then retested the level while the sell-side liquidity accumulated heavily above the retest price. Now, the BTC market structure appears to be retesting after the $72,000 fakeout, with orderbook data showing a similar signature. In this setup, bids below the price act as a support cushion, while asks above the price form a resistance wall. When Asks liquidity spikes to multi-month highs during a retest, it suggests that participants are using price rebounds as opportunities to sell into strength. However, Ardi cautions that orderbook liquidity can be removed at any time, and the recurring pattern of elevated asks during post-fakeout retests has shown a specific track record on this chart. Featured image from Getty Images, chart from Tradingview.com
The partnership aims to make native bitcoin usable as collateral in decentralized finance without giving up self-custody.
Babylon's vaults allow native Bitcoin to be verifiably locked as collateral while remaining on the Bitcoin blockchain.
Funding will be used to build and scale Babylon Trustless BTCVaults, enabling native bitcoin to be used as onchain collateral without custodians or wrapping.
Babylon is also planning to introduce Bitcoin-backed DeFi insurance, letting BTC holders earn yield while underwriting risk against hacks and exploits.
Lombard is attempting to make the world's original cryptocurrency into a more productive asset for DeFi functions
The trustless bitcoin vaults harness BitVM3, the latest evolution of BitVM, a framework for enabling smart contracts on the Bitcoin blockchain.
Kraken users will now be able to stake their bitcoin directly, locking it in a custodial vault on the native chain.
With more value tied up in BTC than every other cryptocurrency in existence combined, Babylon is aiming to channel this into the wider crypto ecosystem
Babylon Bitcoin stakers will receive 6% of BABY's 10 billion supply as a reward for early participation.
Babylon, developer of the largest BTC staking protocol, is teaming up with Bitcoin developers Fiamma to build a trust-minimized bridge using BitVM2
Lombard Finance aims to produce a yield-bearing bitcoin token, and potentially unleash a new wave of liquidity into the DeFi ecosystem.
It will be among the first tokens to launch on Hyperliquid, a layer-1 network specializing in trading.
The integration allows BOB, a "hybrid L2," to use Bitcoin as its anchor chain where transactions with assets from other chains can be irreversibly recorded.
As a significant third native use case for bitcoin, staking will increase bitcoin’s impact on the world's stage.
Babylon co-founder and chief technology officer Fisher Yu said DeFi on Bitcoin can evolve faster than other ecosystems by learning from the mistakes of the broader DeFi space.
It’s been a banner year for Babylon, the staking protocol co-founded by Tse.
Total value locked on decentralized finance protocols is up nearly 150% so far this year.
Starting in December, Bitcoin holders will be able to stake BTC on Babylon, a Bitcoin layer-2, from the Sui network.
Crypto infrastructure projects led the way in attracting venture capital with major infra projects raising a combined $685 million in new capital in Q2.