# How it works

IBVM is redefining how Bitcoin interacts with decentralized finance—removing custodial risks and enabling seamless, secure scalability. Here’s a breakdown of the process that powers the IBVM Chain:

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#### 🔐 1. Lock BTC on Bitcoin Layer 1

Users begin by **locking their Bitcoin** into an **IBVM-governed smart contract**, leveraging trust-minimized protocols such as BitVM to ensure the process remains decentralized and verifiable without altering Bitcoin’s base-layer rules.

> 🛡️ **No central custodians, no single point of failure.**

***

#### 🪙 2. Mint BTC-Backed Tokens on IBVM Chain

Once BTC is securely locked, the protocol **mints equivalent BTC-backed tokens** on the IBVM Layer 2. These tokens are:

* Pegged 1:1 with BTC
* Fully auditable and traceable
* Usable across the IBVM ecosystem for DeFi, lending, swaps, and more

> 💡 These tokens unlock **smart contract functionality** for Bitcoin—something never natively possible on Layer 1.

***

#### 🔁 3. Redeem BTC – Trustlessly and Instantly

Users can redeem their BTC at any time by **burning the BTC-backed IBVM tokens** on the Layer 2. This triggers the unlocking of their original BTC from the smart contract.

* ✅ **No intermediaries**
* ✅ **Fully verifiable using zero-knowledge proofs**
* ✅ **Instant settlement via rollup technology**

***

#### 🚫 Eliminates Centralized BTC Bridges

Traditional BTC bridges rely on custodians—creating vulnerabilities that have resulted in **billions in losses** across the crypto space. IBVM **eliminates that risk** through:

* On-chain transparency
* BitVM-based verifiability
* Decentralized security assumptions

> 🔐 **No wrapped tokens, no multisig bridges, no centralized vaults.**

***

#### 🔗 Bitcoin-Native DeFi: Unlocking New Potential

IBVM transforms BTC into a **programmable financial asset** by enabling:

* 🔄 **Cross-chain swaps**
* 🤝 **Decentralized escrow**
* 💸 **Lending and borrowing**
* 📈 **Yield strategies and liquidity mining**

All while maintaining the unmatched **security of Bitcoin** and the **scalability of ZK-Rollups**.

<figure><img src="/files/AnGIoDdER0PezTHtBh2I" alt=""><figcaption></figcaption></figure>


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