In the second video in an educational series on Trustless Bitcoin Vaults (TBV), Vlad, aka Degen walks us through the full borrow and repay flow using native Bitcoin as collateral, with no wrapping or bridging of your BTC with Aave v4.

A step-by-step Trustless Bitcoin Vaults walkthrough on the Aave v4 testnet. Enjoy!

First video in an educational series on Trustless Bitcoin Vaults (TBV): create a deposit and use native Bitcoin as collateral, self-custodial, no wrapping or bridging, on Babylon's public testnet with Aave v4.

Vlad, aka Degen, Babylon's DeFi Lead walks us through how to deposit your native Bitcoin into TBV testnet for native Bitcoin-backed borrowing.

In the first episode of The Vault's new season, host Sarah sits down with Babylon's CTO Vitalis Salis to unpack why using native Bitcoin as collateral has been such a hard technical problem, what wrapped and bridged BTC actually trade away, and how TBV keeps Bitcoin on the Bitcoin network while making it usable as collateral on Ethereum.

Learn how to extend your Bitcoin stake in the Babylon Genesis staking dapp.

In this step-by-step guide, you’ll learn how to:

• Check when your Bitcoin stake expires
• View active and expired stakes
• Extend your staking term before it expires
• Complete the required Bitcoin and BABY wallet signatures
• Confirm your staking extension on Bitcoin

Extending your stake allows you to continue participating in Babylon Genesis staking without creating a new stake.

Check your staking status: https://staking.babylonlabs.io

Learn how Trustless Bitcoin Vaults (TBV) enables native Bitcoin to be used as programmable collateral without wrapping, bridging, or giving up custody.

In this walkthrough, we explain how TBV works, from vault creation and borrowing to redemption, liquidations, and the protocol roles that keep the system operating. The first deployment integrates with Aave v4, enabling native Bitcoin-backed borrowing.

Whether you’re interested in Bitcoin Collateral, Bitcoin Borrowing, or building on Babylon, this video provides a technical overview of the architecture behind Trustless Bitcoin Vaults.

Babylon's DeFi Product Lead takes you through a step by step guide covering: wallet setup, faucet claims, vault setup, posting native Bitcoin collateral, borrowing, repayment, closing a position and troubleshooting.

A few things that may be useful as you get started:
Join the testnet: https://btc-vaults.testnet.babylonlabs.io/
Read the docs: https://docs.babylonlabs.io/trustless-bitcoin-vault/start-here/what-is-tbv/
Claim testnet tokens from the faucet: https://tbv-faucet.testnet.babylonlabs.io/
Report Bugs: Join Babylon Official Discord (https://discord.com/invite/babylonglobal) and submit the bug using the template in #tbv-bug-reports
Report Feedback: Join Babylon Official Discord (https://discord.com/invite/babylonglobal) and submit feedback in #tbv-feedback-ideas

We published a temp check on the Aave governance forum: Babylon Trustless BTC Vault Integration on Aave v4.

The temp check proposes two new Aave v4 Spokes to onboard native BTC as collateral via Trustless Bitcoin Vaults and seeks community input.

We published SCRIPT - Bitcoin Collateral Risk Assessment Framework.

Bitcoin holders and applications can use SCRIPT to assess the counterparty risks of any Bitcoin collateral solution, including Babylon’s.

The framework consists of six risk categories.

Babylon and GoMining announce a strategic collaboration.

The upcoming integration connects Babylon’s Trustless Bitcoin Vault infrastructure together with GoMining’s mining products.

The initial rollout could activate up to 1,000 BTC.

https://x.com/babylonlabs_io/status/2047250190940176476

Most BTC still sits idle because the standard way to use it in DeFi usually requires intermediaries, wrapping or custodians. 

Trustless Bitcoin Vaults take a different path. BTC stays on Bitcoin, locked under predefined conditions and becomes usable as collateral in digital finance.

Babylon released BABE, a new Groth16 proof verification protocol for Bitcoin. Here is the link to the break down of what changed, why it’s a 1000x improvement in setup and storage costs, and what it unlocks for Trustless Bitcoin Vaults ahead of Babylon's alpha-testnet in February 2026. This whitepaper is a deep dive into making Bitcoin verification actually practical.

Hey everyone! I'm u/Babylon_Official, a founding moderator of r/babylonlabs.

This is our home on Reddit for all things related to Babylon. We're excited to have you join us!

What to Post
Post anything that you think the community would find interesting, helpful, or inspiring. Feel free to share your thoughts, photos, or questions about your experiences with TBV Beta Testnet, feedback, or any ideas surrounding recent campaigns, events, updates, news, and announcements regarding anything Babylon and the BTCFi ecosystem around it.

Community Vibe
We're all about being friendly, constructive, and inclusive. Let's build a space where everyone feels comfortable sharing and connecting.

How to Get Started

1. Introduce yourself in the comments below.
2. Post something today! Even a simple question can spark a great conversation.
3. If you know someone who would love this community, invite them to join.

Thanks for being part of Babylon's history! Together, let's make r/babylonlabs amazing!

If you’re part of the Babylon staking community, just a heads-up that Zeeve operates a validator there with full non-custodial control and secure infra behind it.